Merge branch 'develop' of develop.openfoam.com:Development/OpenFOAM-plus into develop

applications/solvers/multiphase/compressibleMultiphaseInterFoam/multiphaseMixtureThermo/multiphaseMixtureThermo.H

@@ -62,15 +62,8 @@ public:
     {
     public:
 
-        class hash
+        struct hash
-        :
-            public Hash<interfacePair>
         {
-        public:
-
-            hash()
-            {}
-
             label operator()(const interfacePair& key) const
             {
                 return word::hash()(key.first()) + word::hash()(key.second());
@@ -80,8 +73,7 @@ public:
 
         // Constructors
 
-            interfacePair()
+            interfacePair() {} // = default
-            {}
 
             interfacePair(const word& alpha1Name, const word& alpha2Name)
             :

applications/solvers/multiphase/multiphaseEulerFoam/multiphaseSystem/multiphaseSystem.H

@@ -74,30 +74,16 @@ public:
     {
     public:
 
-        class symmHash
+        struct symmHash
-        :
-            public Hash<interfacePair>
         {
-        public:
-
-            symmHash()
-            {}
-
             label operator()(const interfacePair& key) const
             {
                 return word::hash()(key.first()) + word::hash()(key.second());
             }
         };
 
-        class hash
+        struct hash
-        :
-            public Hash<interfacePair>
         {
-        public:
-
-            hash()
-            {}
-
             label operator()(const interfacePair& key) const
             {
                 return word::hash()(key.first(), word::hash()(key.second()));
@@ -107,8 +93,7 @@ public:
 
         // Constructors
 
-            interfacePair()
+            interfacePair() {} // = default
-            {}
 
             interfacePair(const word& alpha1Name, const word& alpha2Name)
             :
@@ -233,8 +218,7 @@ public:
 
 
     //- Destructor
-    virtual ~multiphaseSystem()
+    virtual ~multiphaseSystem() = default;
-    {}
 
 
     // Member Functions

applications/solvers/multiphase/multiphaseInterFoam/multiphaseMixture/multiphaseMixture.H

@@ -71,15 +71,8 @@ public:
     {
     public:
 
-        class hash
+        struct hash
-        :
-            public Hash<interfacePair>
         {
-        public:
-
-            hash()
-            {}
-
             label operator()(const interfacePair& key) const
             {
                 return word::hash()(key.first()) + word::hash()(key.second());
@@ -89,8 +82,7 @@ public:
 
         // Constructors
 
-            interfacePair()
+            interfacePair() {} // = default
-            {}
 
             interfacePair(const word& alpha1Name, const word& alpha2Name)
             :
@@ -196,8 +188,7 @@ public:
 
 
     //- Destructor
-    virtual ~multiphaseMixture()
+    virtual ~multiphaseMixture() = default;
-    {}
 
 
     // Member Functions

applications/solvers/multiphase/reactingEulerFoam/phaseSystems/phasePair/phasePairKey/phasePairKey.C

@@ -27,14 +27,6 @@ License
 
 // * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
-Foam::phasePairKey::hash::hash()
-{}
-
-
-Foam::phasePairKey::phasePairKey()
-{}
-
-
 Foam::phasePairKey::phasePairKey
 (
     const word& name1,
@@ -47,12 +39,6 @@ Foam::phasePairKey::phasePairKey
 {}
 
 
-// * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //
-
-Foam::phasePairKey::~phasePairKey()
-{}
-
-
 // * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * * //
 
 bool Foam::phasePairKey::ordered() const
@@ -94,13 +80,13 @@ bool Foam::operator==
     const phasePairKey& b
 )
 {
-    const label c = Pair<word>::compare(a,b);
+    const label cmp = Pair<word>::compare(a,b);
 
     return
         (a.ordered_ == b.ordered_)
      && (
-            (a.ordered_ && (c == 1))
+            (a.ordered_ && (cmp == 1))
-         || (!a.ordered_ && (c != 0))
+         || (!a.ordered_ && (cmp != 0))
         );
 }
 
@@ -127,7 +113,7 @@ Foam::Istream& Foam::operator>>(Istream& is, phasePairKey& key)
     {
         key.ordered_ = false;
     }
-    else if(temp[1] == "in")
+    else if (temp[1] == "in")
     {
         key.ordered_ = true;
     }

applications/solvers/multiphase/reactingEulerFoam/phaseSystems/phasePair/phasePairKey/phasePairKey.H

@@ -40,7 +40,7 @@ SourceFiles
 namespace Foam
 {
 
-// Forward declaration of friend functions and operators
+// Forward declarations
 
 class phasePairKey;
 
@@ -59,41 +59,24 @@ class phasePairKey
 :
     public Pair<word>
 {
-public:
-
-        class hash
-        :
-            public Hash<phasePairKey>
-        {
-        public:
-
-            // Constructors
-
-                // Construct null
-                hash();
-
-
-            // Member operators
-
-                // Generate a hash from a phase pair key
-                label operator()(const phasePairKey& key) const;
-        };
-
-
-private:
-
     // Private data
 
         //- Flag to indicate whether ordering is important
         bool ordered_;
 
-
 public:
 
+        struct hash
+        {
+            // Generate a hash from a phase pair key
+            label operator()(const phasePairKey& key) const;
+        };
+
+
     // Constructors
 
         //- Construct null
-        phasePairKey();
+        phasePairKey() {} // = default
 
         //- Construct from names and the ordering flag
         phasePairKey
@@ -105,7 +88,7 @@ public:
 
 
     // Destructor
-    virtual ~phasePairKey();
+    virtual ~phasePairKey() = default;
 
 
     // Access

applications/solvers/multiphase/twoPhaseEulerFoam/twoPhaseSystem/phasePair/phasePairKey/phasePairKey.C

@@ -27,14 +27,6 @@ License
 
 // * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
-Foam::phasePairKey::hash::hash()
-{}
-
-
-Foam::phasePairKey::phasePairKey()
-{}
-
-
 Foam::phasePairKey::phasePairKey
 (
     const word& name1,
@@ -47,12 +39,6 @@ Foam::phasePairKey::phasePairKey
 {}
 
 
-// * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //
-
-Foam::phasePairKey::~phasePairKey()
-{}
-
-
 // * * * * * * * * * * * * * * Member Operators  * * * * * * * * * * * * * * //
 
 Foam::label Foam::phasePairKey::hash::operator()
@@ -86,13 +72,13 @@ bool Foam::operator==
     const phasePairKey& b
 )
 {
-    const label c = Pair<word>::compare(a,b);
+    const label cmp = Pair<word>::compare(a,b);
 
     return
         (a.ordered_ == b.ordered_)
      && (
-            (a.ordered_ && (c == 1))
+            (a.ordered_ && (cmp == 1))
-         || (!a.ordered_ && (c != 0))
+         || (!a.ordered_ && (cmp != 0))
         );
 }
 
@@ -119,7 +105,7 @@ Foam::Istream& Foam::operator>>(Istream& is, phasePairKey& key)
     {
         key.ordered_ = false;
     }
-    else if(temp[1] == "in")
+    else if (temp[1] == "in")
     {
         key.ordered_ = true;
     }

applications/solvers/multiphase/twoPhaseEulerFoam/twoPhaseSystem/phasePair/phasePairKey/phasePairKey.H

@@ -40,7 +40,7 @@ SourceFiles
 namespace Foam
 {
 
-// Forward declaration of friend functions and operators
+// Forward declarations
 
 class phasePairKey;
 
@@ -59,48 +59,36 @@ class phasePairKey
 :
     public Pair<word>
 {
-public:
-
-        class hash
-        :
-            public Hash<phasePairKey>
-        {
-        public:
-
-            // Constructors
-
-                // Construct null
-                hash();
-
-
-            // Member operators
-
-                // Generate a hash from a phase pair key
-                label operator()(const phasePairKey& key) const;
-        };
-
-
-private:
-
     // Private data
 
         //- Flag to indicate whether ordering is important
         bool ordered_;
 
-
 public:
 
+        struct hash
+        {
+            // Generate a hash from a phase pair key
+            label operator()(const phasePairKey& key) const;
+        };
+
+
     // Constructors
 
         //- Construct null
-        phasePairKey();
+        phasePairKey() {} // = default
 
         //- Construct from names and the ordering flag
-        phasePairKey(const word& name1, const word& name2, const bool ordered);
+        phasePairKey
+        (
+            const word& name1,
+            const word& name2,
+            const bool ordered
+        );
 
 
     // Destructor
-    virtual ~phasePairKey();
+    virtual ~phasePairKey() = default;
 
 
     // Friend Operators

applications/test/HashSet/Test-hashSet.C

@@ -56,7 +56,7 @@ int main(int argc, char *argv[])
 
     setA = { "kjhk", "kjhk2", "abced" };
 
-    HashTable<label, word> tableA
+    HashTable<label> tableA
     {
         { "value1", 1 },
         { "value2", 2 },

applications/test/List/Test-List.C

@@ -48,6 +48,23 @@ See also
 
 #include <list>
 #include <numeric>
+#include <functional>
+
+namespace Foam
+{
+
+// Verify inheritance
+class MyStrings
+:
+    public List<string>
+{
+public:
+
+    using List<string>::List;
+};
+
+} // end namespace Foam
+
 
 using namespace Foam;
 
@@ -66,6 +83,14 @@ void testFind(const T& val, const ListType& lst)
 }
 
 
+void printMyString(const UList<string>& lst)
+{
+    MyStrings slist2(lst);
+
+    Info<<slist2 << nl;
+}
+
+
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 //  Main program:
 
@@ -76,6 +101,7 @@ int main(int argc, char *argv[])
     argList::addOption("wordList", "wordList");
     argList::addOption("stringList", "stringList");
     argList::addOption("float", "xx");
+    argList::addBoolOption("transform", "Test List::createList functionality");
     argList::addBoolOption("flag");
 
     #include "setRootCase.H"
@@ -336,6 +362,85 @@ int main(int argc, char *argv[])
         Info<<"-flag:" << args["flag"] << endl;
     }
 
+    if (args.found("transform"))
+    {
+        Info<< nl << "Test List::createList functionality" << nl;
+
+        const auto labels = identity(15);
+        Info<< "labels: " << flatOutput(labels) << endl;
+
+        {
+            auto scalars = List<scalar>::createList
+            (
+                labels,
+                [](const label& val){ return scalar(1.5*val); }
+            );
+            Info<< "scalars: " << flatOutput(scalars) << endl;
+        }
+
+        {
+            auto vectors = List<vector>::createList
+            (
+                labels,
+                [](const label& val){ return vector(1.2*val, -1.2*val, 0); }
+            );
+            Info<< "vectors: " << flatOutput(vectors) << endl;
+        }
+
+        {
+            auto longs = List<long>::createList
+            (
+                labels,
+                [](const label& val){ return val; }
+            );
+            Info<< "longs: " << flatOutput(longs) << endl;
+        }
+        {
+            auto negs = List<label>::createList
+            (
+                labels,
+                std::negate<label>()
+            );
+            Info<< "negs: " << flatOutput(negs) << endl;
+        }
+
+        {
+            auto scalars = List<scalar>::createList
+            (
+                labelRange::null.cbegin(),
+                labelRange::identity(15).cend(),
+                [](const label& val){ return scalar(-1.125*val); }
+            );
+            Info<< "scalars: " << flatOutput(scalars) << endl;
+        }
+
+        #if WM_LABEL_SIZE == 32
+        {
+            List<int64_t> input(10);
+            std::iota(input.begin(), input.end(), 0);
+
+            auto output = List<label>::createList
+            (
+                input,
+                toLabel<int64_t>()
+            );
+            Info<< "label (from int64): " << flatOutput(output) << endl;
+        }
+        #elif WM_LABEL_SIZE == 64
+        {
+            List<int32_t> input(10);
+            std::iota(input.begin(), input.end(), 0);
+
+            auto output = List<label>::createList
+            (
+                input,
+                toLabel<int32_t>()
+            );
+            Info<< "label (from int32): " << flatOutput(output) << endl;
+        }
+        #endif
+    }
+
     if (args.readIfPresent<scalar>("float", xxx))
     {
         Info<<"read float " << xxx << endl;
@@ -354,6 +459,8 @@ int main(int argc, char *argv[])
     if (args.found("stringList"))
     {
         sLst = args.readList<string>("stringList");
+
+        printMyString(sLst);
     }
 
     Info<< nl

applications/test/dictionary2/Test-dictionary2.C

@@ -67,7 +67,7 @@ int main(int argc, char *argv[])
         {
             entry* e = dict1.add
             (
-                Foam::name("entry%d", i),
+                word::printf("entry%d", i),
                 string("entry" + Foam::name(i))
             );
             entryInfo(e);
@@ -76,7 +76,7 @@ int main(int argc, char *argv[])
         {
             entry* e = tmpdict.add
             (
-                Foam::name("subentry%d", i),
+                word::printf("subentry%d", i),
                 string("subentry" + Foam::name(i))
             );
             entryInfo(e);
@@ -85,7 +85,7 @@ int main(int argc, char *argv[])
         {
             entry* e = dict1.add
             (
-                Foam::name("dict%d", i),
+                word::printf("dict%d", i),
                 tmpdict
             );
             entryInfo(e);

applications/test/string/Test-string.C

@@ -64,14 +64,14 @@ int main(int argc, char *argv[])
 
     // Test Foam::name with formatting string
     {
-        word formatted = Foam::name("formatted=<%X>", 0xdeadbeef);
+        word formatted = word::printf("formatted=<%X>", 0xdeadbeef);
         Info<<"formatted: " << formatted << nl;
     }
 
     Info<<"formatted: "
-        << Foam::name("formatted not checked for validity=<%X>", 0xdeadbeef)
+        << word::printf("formatted not checked for validity=<%X>", 0xdeadbeef)
         << nl
-        << endl
+        << endl;
 
 
     Info<< "string:" << test << nl << "hash:"
@@ -227,7 +227,7 @@ int main(int argc, char *argv[])
 
     cout<< "\ntest Foam::name()\n";
 
-    Info<< "hash: = " << Foam::name("0x%012X", string::hash()(s2)) << endl;
+    Info<< "hash: = " << word::printf("0x%012X", string::hash()(s2)) << endl;
 
     // test formatting on int
     {
@@ -236,7 +236,7 @@ int main(int argc, char *argv[])
 
         Info<< "int " << val << " as word >"
             << Foam::name(val) << "< or "
-            << Foam::name("formatted >%08d<", val) << "\n";
+            << word::printf("formatted >%08d<", val) << "\n";
     }
 
     // test formatting on scalar
@@ -244,7 +244,7 @@ int main(int argc, char *argv[])
         scalar val = 3.1415926535897931;
         Info<< "scalar " << val << " as word >"
             << Foam::name(val) << "< or "
-            << Foam::name("formatted >%.9f<", val) << "\n";
+            << word::printf("formatted >%.9f<", val) << "\n";
     }
 
     // test formatting on uint
@@ -254,7 +254,7 @@ int main(int argc, char *argv[])
 
         Info<< "uint64 " << val << " as word >"
             << Foam::name(val) << "< or "
-            << Foam::name("formatted >%08d<", val) << "\n";
+            << word::printf("formatted >%08d<", val) << "\n";
     }
 
     // test startsWith, endsWith methods

applications/utilities/mesh/conversion/ideasUnvToFoam/ideasUnvToFoam.C

@@ -853,7 +853,7 @@ int main(int argc, char *argv[])
 
     labelList own(boundaryFaces.size(), -1);
     labelList nei(boundaryFaces.size(), -1);
-    HashTable<label, label> faceToCell[2];
+    Map<label> faceToCell[2];
 
     {
         HashTable<label, face, Hash<face>> faceToFaceID(boundaryFaces.size());

applications/utilities/mesh/generation/foamyMesh/conformalVoronoiMesh/PrintTable/PrintTable.C

@@ -54,13 +54,6 @@ Foam::PrintTable<KeyType, DataType>::PrintTable
 {}
 
 
-// * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //
-
-template<class KeyType, class DataType>
-Foam::PrintTable<KeyType, DataType>::~PrintTable()
-{}
-
-
 // * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * * //
 
 template<class KeyType, class DataType>
@@ -71,7 +64,7 @@ void Foam::PrintTable<KeyType, DataType>::print
     const bool printAverage
 ) const
 {
-    HashTable<HashTable<DataType, label>, KeyType> combinedTable;
+    HashTable<Map<DataType>, KeyType> combinedTable;
 
     List<HashTableData> procData(Pstream::nProcs(), HashTableData());
 
@@ -90,36 +83,25 @@ void Foam::PrintTable<KeyType, DataType>::print
         {
             const HashTableData& procIData = procData[proci];
 
-            for
+            forAllConstIters(procIData, iter)
-            (
-                typename HashTableData::const_iterator iter = procIData.begin();
-                iter != procIData.end();
-                ++iter
-            )
             {
                 if (!combinedTable.found(iter.key()))
                 {
                     combinedTable.insert
                     (
                         iter.key(),
-                        HashTable<DataType, label>()
+                        Map<DataType>()
                     );
                 }
 
-                HashTable<DataType, label>& key = combinedTable[iter.key()];
+                Map<DataType>& key = combinedTable[iter.key()];
 
-                key.insert(proci, iter());
+                key.insert(proci, iter.object());
 
-                for
+                forAllConstIters(key, dataIter)
-                (
-                    typename HashTable<DataType, label>
-                        ::const_iterator dataIter = key.begin();
-                    dataIter != key.end();
-                    ++dataIter
-                )
                 {
                     std::ostringstream buf;
-                    buf << dataIter();
+                    buf << dataIter.object();
 
                     largestDataLength = max
                     (
@@ -172,7 +154,7 @@ void Foam::PrintTable<KeyType, DataType>::print
 
         forAll(sortedTable, keyI)
         {
-            const HashTable<DataType, label>& procDataList
+            const Map<DataType>& procDataList
                 = combinedTable[sortedTable[keyI]];
 
             os.width(largestKeyLength);

applications/utilities/mesh/generation/foamyMesh/conformalVoronoiMesh/PrintTable/PrintTable.H

@@ -101,7 +101,7 @@ public:
 
 
     //- Destructor
-    ~PrintTable();
+    ~PrintTable() = default;
 
 
     // Member Functions

applications/utilities/mesh/generation/foamyMesh/conformalVoronoiMesh/conformalVoronoiMesh/featurePointConformer/pointFeatureEdgesTypes.C

@@ -33,18 +33,12 @@ Foam::pointFeatureEdgesTypes::pointFeatureEdgesTypes
     const label pointLabel
 )
 :
-    HashTable<label, extendedFeatureEdgeMesh::edgeStatus>(),
+    HashTable<label, extendedFeatureEdgeMesh::edgeStatus, Hash<label>>(),
     feMesh_(feMesh),
     pointLabel_(pointLabel)
 {}
 
 
-// * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //
-
-Foam::pointFeatureEdgesTypes::~pointFeatureEdgesTypes()
-{}
-
-
 // * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * * //
 
 Foam::List<Foam::extendedFeatureEdgeMesh::edgeStatus>
@@ -79,18 +73,12 @@ Foam::Ostream& Foam::operator<<
 {
     os  << "Point = " << p.pointLabel_ << endl;
 
-    for
+    forAllConstIters(p, iter)
-    (
-        HashTable<label, extendedFeatureEdgeMesh::edgeStatus>
-            ::const_iterator iter = p.cbegin();
-        iter != p.cend();
-        ++iter
-    )
     {
         os  << "    "
             << extendedFeatureEdgeMesh::edgeStatusNames_[iter.key()]
             << " = "
-            << iter()
+            << iter.object()
             << endl;
     }
 

applications/utilities/mesh/generation/foamyMesh/conformalVoronoiMesh/conformalVoronoiMesh/featurePointConformer/pointFeatureEdgesTypes.H

@@ -58,7 +58,7 @@ Ostream& operator<<(Ostream&, const pointFeatureEdgesTypes&);
 //- Hold the types of feature edges attached to the point.
 class pointFeatureEdgesTypes
 :
-    public HashTable<label, extendedFeatureEdgeMesh::edgeStatus>
+    public HashTable<label, extendedFeatureEdgeMesh::edgeStatus, Hash<label>>
 {
     // Private data
 
@@ -82,7 +82,7 @@ public:
 
 
     //- Destructor
-    ~pointFeatureEdgesTypes();
+    ~pointFeatureEdgesTypes() = default;
 
 
     // Member Functions

applications/utilities/mesh/manipulation/checkMesh/checkGeometry.C

@@ -1007,7 +1007,11 @@ Foam::label Foam::checkGeometry
                         globalFaces().gather
                         (
                             UPstream::worldComm,
-                            labelList(UPstream::procID(UPstream::worldComm)),
+                            labelList::createList
+                            (
+                                UPstream::procID(UPstream::worldComm),
+                                toLabel<int>()  // int -> label
+                            ),
                             ami.srcWeightsSum(),
                             mergedWeights
                         );
@@ -1057,7 +1061,11 @@ Foam::label Foam::checkGeometry
                         globalFaces().gather
                         (
                             UPstream::worldComm,
-                            labelList(UPstream::procID(UPstream::worldComm)),
+                            labelList::createList
+                            (
+                                UPstream::procID(UPstream::worldComm),
+                                toLabel<int>()  // int -> label
+                            ),
                             ami.tgtWeightsSum(),
                             mergedWeights
                         );

applications/utilities/mesh/manipulation/moveDynamicMesh/moveDynamicMesh.C

@@ -84,7 +84,11 @@ void writeWeights
     globalFaces().gather
     (
         UPstream::worldComm,
-        labelList(UPstream::procID(UPstream::worldComm)),
+        labelList::createList
+        (
+            UPstream::procID(UPstream::worldComm),
+            toLabel<int>()  // int -> label
+        ),
         wghtSum,
         mergedWeights
     );

applications/utilities/miscellaneous/foamFormatConvert/foamFormatConvert.C

@@ -162,13 +162,13 @@ bool writeZones(const word& name, const fileName& meshDir, Time& runTime)
 }
 
 
-// Reduction for non-empty strings
+// Reduction for non-empty strings.
-class uniqueEqOp
+template<class StringType>
+struct uniqueEqOp
 {
-    public:
+    void operator()(List<StringType>& x, const List<StringType>& y) const
-    void operator()(stringList& x, const stringList& y) const
     {
-        stringList newX(x.size()+y.size());
+        List<StringType> newX(x.size()+y.size());
         label n = 0;
         forAll(x, i)
         {
@@ -215,8 +215,8 @@ bool writeOptionalMeshObject
     bool haveFile = io.typeHeaderOk<IOField<label>>(false);
 
     // Make sure all know if there is a valid class name
-    stringList classNames(1, io.headerClassName());
+    wordList classNames(1, io.headerClassName());
-    combineReduce(classNames, uniqueEqOp());
+    combineReduce(classNames, uniqueEqOp<word>());
 
     // Check for correct type
     if (classNames[0] == T::typeName)
@@ -395,7 +395,7 @@ int main(int argc, char *argv[])
 
 
         // Check for lagrangian
-        stringList lagrangianDirs
+        fileNameList lagrangianDirs
         (
             1,
             fileHandler().filePath
@@ -406,7 +406,7 @@ int main(int argc, char *argv[])
             )
         );
 
-        combineReduce(lagrangianDirs, uniqueEqOp());
+        combineReduce(lagrangianDirs, uniqueEqOp<fileName>());
 
         if (!lagrangianDirs.empty())
         {
@@ -434,7 +434,7 @@ int main(int argc, char *argv[])
                 );
             }
 
-            stringList cloudDirs
+            fileNameList cloudDirs
             (
                 fileHandler().readDir
                 (
@@ -443,7 +443,7 @@ int main(int argc, char *argv[])
                 )
             );
 
-            combineReduce(cloudDirs, uniqueEqOp());
+            combineReduce(cloudDirs, uniqueEqOp<fileName>());
 
             forAll(cloudDirs, i)
             {
@@ -464,13 +464,11 @@ int main(int argc, char *argv[])
                 IOobjectList sprayObjs(runTime, runTime.timeName(), dir);
 
                 // Combine with all other cloud objects
-                stringList sprayFields(sprayObjs.sortedToc());
+                wordList sprayFields(sprayObjs.sortedToc());
-                combineReduce(sprayFields, uniqueEqOp());
+                combineReduce(sprayFields, uniqueEqOp<word>());
 
-                forAll(sprayFields, fieldi)
+                for (const word& name : sprayFields)
                 {
-                    const word& name = sprayFields[fieldi];
-
                     // Note: try the various field types. Make sure to
                     //       exit once sucessful conversion to avoid re-read
                     //       converted file.

applications/utilities/postProcessing/graphics/PVReaders/Allwmake

@@ -1,14 +1,8 @@
 #!/bin/sh
 cd ${0%/*} || exit 1                            # Run from this directory
-
+export WM_CONTINUE_ON_ERROR=true                # Optional unit
-# Optional unit: continue-on-error
+. $WM_PROJECT_DIR/wmake/scripts/AllwmakeParseArguments  # Parse arguments
-export WM_CONTINUE_ON_ERROR=true
+. $WM_PROJECT_DIR/wmake/scripts/cmakeFunctions  # The CMake functions
-
-# Parse arguments for library compilation
-. $WM_PROJECT_DIR/wmake/scripts/AllwmakeParseArguments
-
-# Source CMake functions
-. $WM_PROJECT_DIR/wmake/scripts/cmakeFunctions
 
 # -----------------------------------------------------------------------------
 

applications/utilities/postProcessing/lumped/lumpedPointForces/lumpedPointForces.C

@@ -155,7 +155,7 @@ int main(int argc, char *argv[])
             if (withVTK && Pstream::master())
             {
                 const word outputName =
-                    Foam::name("forces_%06d.vtp", runTime.timeIndex());
+                    word::printf("forces_%06d.vtp", runTime.timeIndex());
 
                 Info<<"    " << outputName << endl;
 

applications/utilities/postProcessing/lumped/lumpedPointMovement/lumpedPointMovement.C

@@ -226,14 +226,16 @@ int main(int argc, char *argv[])
 
             // State/response = what comes back from FEM
             {
-                const word outputName = Foam::name("state_%06d.vtp", index);
+                const word outputName = word::printf("state_%06d.vtp", index);
+
                 Info<<"    " << outputName << endl;
 
                 state.writeVTP(outputName, movement().axis());
             }
 
             {
-                const word outputName = Foam::name("geom_%06d.vtp", index);
+                const word outputName = word::printf("geom_%06d.vtp", index);
+
                 Info<<"    " << outputName << endl;
 
                 movement().writeVTP(outputName, state, mesh, patchLst, points0);

bin/foamTags

@@ -46,21 +46,34 @@ then
     exit 1
 fi
 
-for cmd in etags ctags-exuberant
+unset etags
+for cmd in ctags-exuberant etags
 do
-    type $cmd >/dev/null 2>&1 || {
+    command -v $cmd >/dev/null 2>&1 && { etags=$cmd; break; }
-        echo "${0##*/} cannot build tag files: '$cmd' command not found"
-        exit 1
-    }
 done
 
+[ -n "$etags" ] || {
+    exec 1>&2
+    echo "${0##*/} cannot build tag files: no suitable command found"
+    echo "   No ctags-exuberant"
+    echo "   No etags"
+    exit 1
+}
+
+case "$etags" in
+ctags-exuberant)
+    etags="$etags -e --extra=+fq --file-scope=no --c-kinds=+p -o .tags/etags -L -"
+    ;;
+etags)
+    etags="$etags --declarations -l c++ -o .tags/etags -"
+    ;;
+esac
+
 cd $WM_PROJECT_DIR || exit 1
 mkdir .tags 2>/dev/null
 
-#etagsCmd="etags --declarations -l c++ -o .tags/etags -"
+echo "building tags..." 1>&2
-etagsCmd="ctags-exuberant -e --extra=+fq --file-scope=no --c-kinds=+p -o .tags/etags -L -"
+find -H $WM_PROJECT_DIR \( -name "*.[HC]" -o -name lnInclude -prune -o -name Doxygen -prune \) | $etags
-
-find -H $WM_PROJECT_DIR \( -name "*.[HC]" -o -name lnInclude -prune -o -name Doxygen -prune \) | $etagsCmd
 
 #gtags -i --gtagsconf bin/tools/gtagsrc .tags
 

src/OSspecific/POSIX/printStack.C

@@ -133,7 +133,7 @@ void printSourceFileAndLine
         else
         {
             string cwdLine(line.replaceAll(cwd() + '/', ""));
-            string homeLine(cwdLine.replaceAll(home(), '~'));
+            string homeLine(cwdLine.replaceAll(home(), "~"));
 
             os  << " at " << homeLine.c_str();
         }

src/OpenFOAM/containers/HashTables/HashSet/HashSet.C

@@ -122,10 +122,7 @@ Foam::HashSet<Key, Hash>::HashSet
 :
     parent_type(tbl.capacity())
 {
-    using other_iter =
+    for (auto iter = tbl.cbegin(); iter != tbl.cend(); ++iter)
-        typename HashTable<AnyType, Key, AnyHash>::const_iterator;
-
-    for (other_iter iter = tbl.cbegin(); iter != tbl.cend(); ++iter)
     {
         this->insert(iter.key());
     }

src/OpenFOAM/containers/HashTables/HashSet/HashSet.H

@@ -38,7 +38,7 @@ Note
     The HashSet iterator dereferences to the key, so the following
     range-for works as expected:
     \code
-        HashSet<label> someLabels{10, 20, 30, 40, ...};
+        labelHashSet someLabels{10, 20, 30, 40, ...};
         for (const label i : someLabels)
         {
             Info<< "val:" << i << nl;
@@ -55,7 +55,7 @@ Typedef
     Foam::labelHashSet
 
 Description
-    A HashSet with label keys.
+    A HashSet with label keys and label hasher.
 
 \*---------------------------------------------------------------------------*/
 
@@ -162,18 +162,6 @@ public:
             parent_type(std::move(hs))
         {}
 
-        //- Construct by transferring the parameter contents
-        HashSet(const Xfer<this_type>& hs)
-        :
-            parent_type(hs)
-        {}
-
-        //- Construct by transferring the parameter contents
-        HashSet(const Xfer<parent_type>& hs)
-        :
-            parent_type(hs)
-        {}
-
         //- Construct from the keys of another HashTable,
         //- the type of values held is arbitrary.
         template<class AnyType, class AnyHash>
@@ -427,7 +415,7 @@ HashSet<Key,Hash> operator^
 //- A HashSet with word keys.
 typedef HashSet<> wordHashSet;
 
-//- A HashSet with label keys.
+//- A HashSet with label keys and label hasher.
 typedef HashSet<label, Hash<label>> labelHashSet;
 
 

src/OpenFOAM/containers/HashTables/HashTable/HashTable.C

@@ -108,18 +108,6 @@ Foam::HashTable<T, Key, Hash>::HashTable(HashTable<T, Key, Hash>&& ht)
 }
 
 
-template<class T, class Key, class Hash>
-Foam::HashTable<T, Key, Hash>::HashTable
-(
-    const Xfer<HashTable<T, Key, Hash>>& ht
-)
-:
-    HashTable<T, Key, Hash>(0)
-{
-    transfer(ht());
-}
-
-
 template<class T, class Key, class Hash>
 Foam::HashTable<T, Key, Hash>::HashTable
 (

src/OpenFOAM/containers/HashTables/HashTable/HashTable.H

@@ -83,7 +83,6 @@ SourceFiles
 
 #include "word.H"
 #include "zero.H"
-#include "Xfer.H"
 #include "Hash.H"
 #include "HashTableCore.H"
 
@@ -343,9 +342,6 @@ public:
         //- Move construct
         HashTable(this_type&& ht);
 
-        //- Construct by transferring the parameter contents
-        HashTable(const Xfer<this_type>& ht);
-
         //- Construct from an initializer list
         HashTable(std::initializer_list<std::pair<Key, T>> lst);
 
@@ -602,9 +598,6 @@ public:
         //  and annul the argument table.
         void transfer(HashTable<T, Key, Hash>& ht);
 
-        //- Transfer contents to the Xfer container
-        inline Xfer<HashTable<T, Key, Hash>> xfer();
-
 
     // Member Operators
 
@@ -622,9 +615,6 @@ public:
         //- Return existing entry or insert a new entry.
         inline T& operator()(const Key& key, const T& deflt);
 
-        //- Return hashed entry if it exists, or return the given default
-        inline const T& operator()(const Key& key, const T& deflt) const;
-
         //- Assignment
         void operator=(const HashTable<T, Key, Hash>& rhs);
 

src/OpenFOAM/containers/HashTables/HashTable/HashTableI.H

@@ -136,14 +136,6 @@ inline bool Foam::HashTable<T, Key, Hash>::set
 }
 
 
-template<class T, class Key, class Hash>
-inline Foam::Xfer<Foam::HashTable<T, Key, Hash>>
-Foam::HashTable<T, Key, Hash>::xfer()
-{
-    return xferMove(*this);
-}
-
-
 template<class T, class Key, class Hash>
 inline const T& Foam::HashTable<T, Key, Hash>::lookup
 (
@@ -226,17 +218,6 @@ inline T& Foam::HashTable<T, Key, Hash>::operator()
 }
 
 
-template<class T, class Key, class Hash>
-inline const T& Foam::HashTable<T, Key, Hash>::operator()
-(
-    const Key& key,
-    const T& deflt
-) const
-{
-    return this->lookup(key, deflt);
-}
-
-
 // * * * * * * * * * * * * * * * Global Functions  * * * * * * * * * * * * * //
 
 template<class T, class Key, class Hash>

src/OpenFOAM/containers/HashTables/Map/Map.H

@@ -100,18 +100,6 @@ public:
             parent_type(std::move(map))
         {}
 
-        //- Construct by transferring the parameter contents
-        Map(const Xfer<this_type>& map)
-        :
-            parent_type(map)
-        {}
-
-        //- Construct by transferring the parameter contents
-        Map(const Xfer<parent_type>& map)
-        :
-            parent_type(map)
-        {}
-
         //- Construct from an initializer list
         Map(std::initializer_list<std::pair<label, T>> map)
         :

src/OpenFOAM/containers/Lists/FixedList/FixedList.H

@@ -101,12 +101,8 @@ public:
     //- Hashing function class.
     //  Use Hasher directly for contiguous data. Otherwise hash incrementally.
     template<class HashT=Hash<T>>
-    class Hash
+    struct Hash
     {
-    public:
-        Hash()
-        {}
-
         inline unsigned operator()
         (
             const FixedList<T, Size>&,

src/OpenFOAM/containers/Lists/FixedList/FixedListI.H

@@ -546,8 +546,7 @@ inline unsigned Foam::FixedList<T, Size>::Hash<HashT>::operator()
         // Hash directly
         return Hasher(lst.v_, sizeof(lst.v_), seed);
     }
-    else
+
-    {
     // Hash incrementally
     unsigned val = seed;
 
@@ -557,7 +556,6 @@ inline unsigned Foam::FixedList<T, Size>::Hash<HashT>::operator()
     }
 
     return val;
-    }
 }
 
 

src/OpenFOAM/containers/Lists/List/List.C

@@ -3,7 +3,7 @@
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
     \\  /    A nd           | Copyright (C) 2011-2016 OpenFOAM Foundation
-     \\/     M anipulation  | Copyright (C) 2017 OpenCFD Ltd.
+     \\/     M anipulation  | Copyright (C) 2017-2018 OpenCFD Ltd.
 -------------------------------------------------------------------------------
 License
     This file is part of OpenFOAM.
@@ -35,17 +35,76 @@ License
 
 #include <utility>
 
+// * * * * * * * * * * * * * Static Member Functions * * * * * * * * * * * * //
+
+template<class T>
+template<class T2, class UnaryOperation>
+Foam::List<T> Foam::List<T>::createList
+(
+    const UList<T2>& input,
+    const UnaryOperation& op
+)
+{
+    const label len = input.size();
+
+    List<T> output(len);
+
+    if (len)
+    {
+        List_ACCESS(T, output, out);
+        List_CONST_ACCESS(T2, input, in);
+
+        for (label i = 0; i < len; ++i)
+        {
+            out[i] = op(in[i]);
+        }
+    }
+
+    return output;
+}
+
+
+template<class T>
+template<class InputIterator, class UnaryOperation>
+Foam::List<T> Foam::List<T>::createList
+(
+    InputIterator begIter,
+    InputIterator endIter,
+    const UnaryOperation& op
+)
+{
+    const label len = std::distance(begIter, endIter);
+
+    List<T> output(len);
+
+    if (len)
+    {
+        List_ACCESS(T, output, out);
+
+        InputIterator iter = begIter;
+
+        for (label i = 0; i < len; ++i)
+        {
+            out[i] = op(*iter);
+            ++iter;
+        }
+    }
+
+    return output;
+}
+
+
 // * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * * //
 
 template<class T>
-Foam::List<T>::List(const label s)
+Foam::List<T>::List(const label len)
 :
-    UList<T>(nullptr, s)
+    UList<T>(nullptr, len)
 {
-    if (this->size_ < 0)
+    if (len < 0)
     {
         FatalErrorInFunction
-            << "bad size " << this->size_
+            << "bad size " << len
             << abort(FatalError);
     }
 
@@ -54,23 +113,23 @@ Foam::List<T>::List(const label s)
 
 
 template<class T>
-Foam::List<T>::List(const label s, const T& val)
+Foam::List<T>::List(const label len, const T& val)
 :
-    UList<T>(nullptr, s)
+    UList<T>(nullptr, len)
 {
-    if (this->size_ < 0)
+    if (len < 0)
     {
         FatalErrorInFunction
-            << "bad size " << this->size_
+            << "bad size " << len
             << abort(FatalError);
     }
 
+    if (len)
+    {
         alloc();
 
-    if (this->size_)
-    {
         List_ACCESS(T, (*this), vp);
-        List_FOR_ALL((*this), i)
+        for (label i=0; i < len; ++i)
         {
             vp[i] = val;
         }
@@ -79,23 +138,23 @@ Foam::List<T>::List(const label s, const T& val)
 
 
 template<class T>
-Foam::List<T>::List(const label s, const zero)
+Foam::List<T>::List(const label len, const zero)
 :
-    UList<T>(nullptr, s)
+    UList<T>(nullptr, len)
 {
-    if (this->size_ < 0)
+    if (len < 0)
     {
         FatalErrorInFunction
-            << "bad size " << this->size_
+            << "bad size " << len
             << abort(FatalError);
     }
 
+    if (len)
+    {
         alloc();
 
-    if (this->size_)
-    {
         List_ACCESS(T, (*this), vp);
-        List_FOR_ALL((*this), i)
+        for (label i=0; i < len; ++i)
         {
             vp[i] = Zero;
         }
@@ -103,6 +162,34 @@ Foam::List<T>::List(const label s, const zero)
 }
 
 
+template<class T>
+Foam::List<T>::List(const UList<T>& a)
+:
+    UList<T>(nullptr, a.size_)
+{
+    if (this->size_)
+    {
+        alloc();
+
+        #ifdef USEMEMCPY
+        if (contiguous<T>())
+        {
+            memcpy(this->v_, a.v_, this->byteSize());
+        }
+        else
+        #endif
+        {
+            List_ACCESS(T, (*this), vp);
+            List_CONST_ACCESS(T, a, ap);
+            List_FOR_ALL((*this), i)
+            {
+                vp[i] = ap[i];
+            }
+        }
+    }
+}
+
+
 template<class T>
 Foam::List<T>::List(const List<T>& a)
 :
@@ -131,26 +218,6 @@ Foam::List<T>::List(const List<T>& a)
 }
 
 
-template<class T>
-template<class T2>
-Foam::List<T>::List(const List<T2>& a)
-:
-    UList<T>(nullptr, a.size())
-{
-    if (this->size_)
-    {
-        alloc();
-
-        List_ACCESS(T, (*this), vp);
-        List_CONST_ACCESS(T2, a, ap);
-        List_FOR_ALL((*this), i)
-        {
-            vp[i] = T(ap[i]);
-        }
-    }
-}
-
-
 template<class T>
 Foam::List<T>::List(List<T>& a, bool reuse)
 :
@@ -191,13 +258,14 @@ Foam::List<T>::List(const UList<T>& lst, const labelUList& mapAddressing)
 :
     UList<T>(nullptr, mapAddressing.size())
 {
-    if (this->size_)
+    const label len = mapAddressing.size();
+
+    if (len)
     {
         alloc();
 
         List_ACCESS(T, (*this), vp);
 
-        const label len = (*this).size();
         for (label i=0; i < len; ++i)
         {
             vp[i] = lst[mapAddressing[i]];
@@ -220,7 +288,8 @@ Foam::List<T>::List(const FixedList<T, Size>& lst)
 :
     UList<T>(nullptr, Size)
 {
-    allocCopyList(lst);
+    alloc();
+    copyList(lst);
 }
 
 
@@ -229,7 +298,8 @@ Foam::List<T>::List(const PtrList<T>& lst)
 :
     UList<T>(nullptr, lst.size())
 {
-    allocCopyList(lst);
+    alloc();
+    copyList(lst);
 }
 
 
@@ -245,7 +315,8 @@ Foam::List<T>::List(const UIndirectList<T>& lst)
 :
     UList<T>(nullptr, lst.size())
 {
-    allocCopyList(lst);
+    alloc();
+    copyList(lst);
 }
 
 
@@ -254,7 +325,8 @@ Foam::List<T>::List(const BiIndirectList<T>& lst)
 :
     UList<T>(nullptr, lst.size())
 {
-    allocCopyList(lst);
+    alloc();
+    copyList(lst);
 }
 
 
@@ -329,7 +401,7 @@ void Foam::List<T>::setSize(const label newSize)
     {
         if (newSize > 0)
         {
-            T* nv = new T[label(newSize)];
+            T* nv = new T[newSize];
 
             const label overlap = min(this->size_, newSize);
 
@@ -367,7 +439,7 @@ void Foam::List<T>::setSize(const label newSize)
 template<class T>
 void Foam::List<T>::setSize(const label newSize, const T& val)
 {
-    const label oldSize = label(this->size_);
+    const label oldSize = this->size_;
     this->setSize(newSize);
 
     List_ACCESS(T, *this, vp);
@@ -474,28 +546,58 @@ void Foam::List<T>::operator=(const SLList<T>& lst)
 template<class T>
 void Foam::List<T>::operator=(const UIndirectList<T>& lst)
 {
-    reAlloc(lst.size());
+    const label len = lst.size();
-    copyList(lst);
+
+    reAlloc(len);
+
+    if (len)
+    {
+        List_ACCESS(T, (*this), vp);
+
+        for (label i=0; i<len; ++i)
+        {
+            vp[i] = lst[i];
+        }
+    }
 }
 
 
 template<class T>
 void Foam::List<T>::operator=(const BiIndirectList<T>& lst)
 {
-    reAlloc(lst.size());
+    const label len = lst.size();
-    copyList(lst);
+
+    reAlloc(len);
+
+    if (len)
+    {
+        List_ACCESS(T, (*this), vp);
+
+        for (label i=0; i<len; ++i)
+        {
+            vp[i] = lst[i];
+        }
+    }
 }
 
 
 template<class T>
 void Foam::List<T>::operator=(std::initializer_list<T> lst)
 {
-    reAlloc(lst.size());
+    const label len = lst.size();
+
+    reAlloc(len);
+
+    if (len)
+    {
+        List_ACCESS(T, (*this), vp);
 
         label i = 0;
         for (const auto& val : lst)
         {
-        this->operator[](i++) = val;
+            vp[i] = val;
+            ++i;
+        }
     }
 }
 

src/OpenFOAM/containers/Lists/List/List.H

@@ -3,7 +3,7 @@
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
     \\  /    A nd           | Copyright (C) 2011-2016 OpenFOAM Foundation
-     \\/     M anipulation  | Copyright (C) 2017 OpenCFD Ltd.
+     \\/     M anipulation  | Copyright (C) 2017-2018 OpenCFD Ltd.
 -------------------------------------------------------------------------------
 License
     This file is part of OpenFOAM.
@@ -50,16 +50,12 @@ SourceFiles
 namespace Foam
 {
 
-// Forward declaration of classes
+// Forward declarations
 
 class Istream;
 class Ostream;
 
-// Forward declaration of friend functions and operators
 template<class T> class List;
-
-template<class T> Istream& operator>>(Istream& is, List<T>& L);
-
 template<class T, unsigned Size> class FixedList;
 template<class T> class PtrList;
 
@@ -75,8 +71,11 @@ template<class T> class IndirectList;
 template<class T> class UIndirectList;
 template<class T> class BiIndirectList;
 
+template<class T> Istream& operator>>(Istream& is, List<T>& L);
+
 typedef List<char> charList;
 
+
 /*---------------------------------------------------------------------------*\
                            Class List Declaration
 \*---------------------------------------------------------------------------*/
@@ -92,16 +91,12 @@ class List
         inline void alloc();
 
         //- Reallocate list storage to the given size
-        inline void reAlloc(const label s);
+        inline void reAlloc(const label len);
 
-        //- Copy list of given type
+        //- Copy list of given type.
         template<class List2>
         inline void copyList(const List2& lst);
 
-        //- Allocate storage and copy list of given type
-        template<class List2>
-        inline void allocCopyList(const List2& lst);
-
         //- Construct given begin/end iterators and number of elements
         //  Since the size is provided, the end iterator is actually ignored.
         template<class InputIterator>
@@ -109,7 +104,7 @@ class List
         (
             InputIterator begIter,
             InputIterator endIter,
-            const label s
+            const label len
         );
 
 
@@ -120,6 +115,44 @@ public:
         //- Return a null List
         inline static const List<T>& null();
 
+        //- Create from a list of a dissimilar type.
+        //  Eg, convert a list of ints to floats, vectors etc.
+        //  For example,
+        //  \code
+        //  auto vectors = List<vector>::createList
+        //  (
+        //      ints,
+        //      [](const int& val){ return vector(1.5*val, 0, 0); }
+        //  );
+        //
+        //  auto neg = labelList::createList
+        //  (
+        //      ints,
+        //      std::negate<label>()
+        //  );
+        //  auto labels = labelList::createList
+        //  (
+        //      ints,
+        //      toLabel<int>()
+        //  );
+        //  \endcode
+        template<class T2, class UnaryOperation>
+        static List<T> createList
+        (
+            const UList<T2>& input,
+            const UnaryOperation& op
+        );
+
+        //- Create from an iterator range (uses std::distance for the size).
+        //  The unary operation can be used to convert to other types.
+        template<class InputIterator, class UnaryOperation>
+        static List<T> createList
+        (
+            InputIterator begIter,
+            InputIterator endIter,
+            const UnaryOperation& op
+        );
+
 
     // Constructors
 
@@ -127,22 +160,19 @@ public:
         inline List();
 
         //- Construct with given size
-        explicit List(const label s);
+        explicit List(const label len);
 
         //- Construct with given size and value for all elements
-        List(const label s, const T& val);
+        List(const label len, const T& val);
 
         //- Construct with given size initializing all elements to zero
-        List(const label s, const zero);
+        List(const label len, const zero);
 
-        //- Copy constructor from list
+        //- Copy construct from list
         List(const List<T>& a);
 
-        //- Copy constructor from list containing another type.
+        //- Copy construct contents from list
-        //  This is primarily useful to convert a list of ints into floats,
+        explicit List(const UList<T>& a);
-        //  for example.
-        template<class T2>
-        explicit List(const List<T2>& a);
 
         //- Construct as copy or re-use as specified
         List(List<T>& a, bool reuse);
@@ -151,7 +181,7 @@ public:
         List(const UList<T>& lst, const labelUList& mapAddressing);
 
         //- Construct given begin/end iterators.
-        //  Uses std::distance to determine the size.
+        //  Uses std::distance for the size.
         template<class InputIterator>
         List(InputIterator begIter, InputIterator endIter);
 

src/OpenFOAM/containers/Lists/List/ListI.H

@@ -36,12 +36,12 @@ inline void Foam::List<T>::alloc()
 
 
 template<class T>
-inline void Foam::List<T>::reAlloc(const label s)
+inline void Foam::List<T>::reAlloc(const label len)
 {
-    if (this->size_ != s)
+    if (this->size_ != len)
     {
         clear();
-        this->size_ = s;
+        this->size_ = len;
         alloc();
     }
 }
@@ -51,25 +51,12 @@ template<class T>
 template<class List2>
 inline void Foam::List<T>::copyList(const List2& lst)
 {
-    if (this->size_)
+    const label len = this->size_;
-    {
+
-        forAll(*this, i)
+    for (label i=0; i<len; ++i)
     {
         this->operator[](i) = lst[i];
     }
-    }
-}
-
-
-template<class T>
-template<class List2>
-inline void Foam::List<T>::allocCopyList(const List2& lst)
-{
-    if (this->size_)
-    {
-        alloc();
-        copyList(lst);
-    }
 }
 
 
@@ -79,17 +66,17 @@ inline Foam::List<T>::List
 (
     InputIterator begIter,
     InputIterator endIter,
-    const label s
+    const label len
 )
 :
-    UList<T>(nullptr, s)
+    UList<T>(nullptr, len)
 {
     if (this->size_)
     {
         alloc();
 
         InputIterator iter = begIter;
-        for (label i = 0; i < s; ++i)
+        for (label i = 0; i < len; ++i)
         {
             this->operator[](i) = *iter;
             ++iter;
@@ -135,16 +122,16 @@ inline void Foam::List<T>::clear()
 
 
 template<class T>
-inline void Foam::List<T>::resize(const label newSize)
+inline void Foam::List<T>::resize(const label len)
 {
-    this->setSize(newSize);
+    this->setSize(len);
 }
 
 
 template<class T>
-inline void Foam::List<T>::resize(const label newSize, const T& val)
+inline void Foam::List<T>::resize(const label len, const T& val)
 {
-    this->setSize(newSize, val);
+    this->setSize(len, val);
 }
 
 

src/OpenFOAM/containers/Lists/ListOps/ListOps.C

@@ -25,7 +25,6 @@ License
 
 #include "ListOps.H"
 
-
 // * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
 
 const Foam::labelList Foam::emptyLabelList;

src/OpenFOAM/db/IOstreams/Pstreams/UIPstream.C

@@ -33,6 +33,14 @@ License
 
 namespace Foam
 {
+
+// Convert a single character to a word with length 1
+inline static Foam::word charToWord(char c)
+{
+    return Foam::word(std::string(1, c), false);
+}
+
+
 // Adjust stream format based on the flagMask
 inline static void processFlags(Istream& is, int flagMask)
 {
@@ -45,7 +53,8 @@ inline static void processFlags(Istream& is, int flagMask)
         is.format(IOstream::BINARY);
     }
 }
-}
+
+} // End anonymous namespace
 
 
 // * * * * * * * * * * * * * Private Member Functions  * * * * * * * * * * * //
@@ -315,7 +324,7 @@ Foam::Istream& Foam::UIPstream::read(token& t)
         {
             if (isalpha(c))
             {
-                t = word(c);
+                t = charToWord(c);
                 return *this;
             }
 

src/OpenFOAM/db/IOstreams/Sstreams/ISstream.C

@@ -33,6 +33,19 @@ License
 // Truncate error message for readability
 static const unsigned errLen = 80;
 
+// * * * * * * * * * * * * * * * Local Functions * * * * * * * * * * * * * * //
+
+namespace
+{
+
+// Convert a single character to a word with length 1
+inline static Foam::word charToWord(char c)
+{
+    return Foam::word(std::string(1, c), false);
+}
+
+} // End anonymous namespace
+
 
 // * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * * //
 
@@ -210,7 +223,7 @@ Foam::Istream& Foam::ISstream::read(token& t)
             if (read(nextC).bad())
             {
                 // Return lone '#' as word
-                t = token(word(c));
+                t = charToWord(c);
             }
             else if (nextC == token::BEGIN_BLOCK)
             {
@@ -246,7 +259,7 @@ Foam::Istream& Foam::ISstream::read(token& t)
             if (read(nextC).bad())
             {
                 // Return lone '$' as word
-                t = token(word(c));
+                t = charToWord(c);
             }
             else if (nextC == token::BEGIN_BLOCK)
             {

src/OpenFOAM/db/Time/TimeIO.C

@@ -141,10 +141,10 @@ void Foam::Time::readDict()
         )
         {
             // Remove the old watches since destroying the file
-            fileNameList oldWatchedFiles(controlDict_.watchIndices());
+            fileNameList oldWatchedFiles(controlDict_.watchIndices().size());
             forAllReverse(controlDict_.watchIndices(), i)
             {
-                label watchi = controlDict_.watchIndices()[i];
+                const label watchi = controlDict_.watchIndices()[i];
                 oldWatchedFiles[i] = fileHandler().getFile(watchi);
                 fileHandler().removeWatch(watchi);
             }

src/OpenFOAM/db/error/error.C

@@ -191,7 +191,7 @@ Foam::error::operator Foam::dictionary() const
     dictionary errDict;
 
     string oneLineMessage(message());
-    oneLineMessage.replaceAll('\n', ' ');
+    oneLineMessage.replaceAll("\n", " ");
 
     errDict.add("type", word("Foam::error"));
     errDict.add("message", oneLineMessage);

src/OpenFOAM/graph/graph.C

@@ -45,9 +45,9 @@ namespace Foam
 Foam::word Foam::graph::wordify(const Foam::string& sname)
 {
     string wname = sname;
-    wname.replace(' ', '_');
+    wname.replace(" ", "_");
-    wname.replace('(', '_');
+    wname.replace("(", "_");
-    wname.replace(')', "");
+    wname.replace(")", "");
 
     return word(wname);
 }

src/OpenFOAM/meshes/polyMesh/globalMeshData/globalPoints.C

@@ -730,7 +730,7 @@ void Foam::globalPoints::remove
     // those points where the equivalence list is only me and my (face)neighbour
 
     // Save old ones.
-    Map<label> oldMeshToProcPoint(meshToProcPoint_.xfer());
+    Map<label> oldMeshToProcPoint(std::move(meshToProcPoint_));
     meshToProcPoint_.resize(oldMeshToProcPoint.size());
     DynamicList<labelPairList> oldProcPoints(procPoints_.xfer());
     procPoints_.setCapacity(oldProcPoints.size());

src/OpenFOAM/primitives/Scalar/Scalar.C

@@ -23,8 +23,6 @@ License
 
 \*---------------------------------------------------------------------------*/
 
-#include "stringOps.H"
-
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
 namespace Foam
@@ -64,18 +62,6 @@ word name(const Scalar val)
 }
 
 
-word name(const char* fmt, const Scalar val)
-{
-    return stringOps::name(fmt, val);
-}
-
-
-word name(const std::string& fmt, const Scalar val)
-{
-    return stringOps::name(fmt, val);
-}
-
-
 Scalar ScalarRead(const char* buf)
 {
     char* endptr = nullptr;

src/OpenFOAM/primitives/Scalar/Scalar.H

@@ -105,17 +105,10 @@ public:
 
 // * * * * * * * * * * * * * * * IO/Conversion * * * * * * * * * * * * * * * //
 
-//- Return a string representation of a Scalar
+//- Return a word representation of a Scalar.
+//  Uses stringstream instead of std::to_string for more consistent formatting.
 word name(const Scalar val);
 
-//- Return a word representation of a Scalar, using printf-style formatter.
-//  The representation is not checked for valid word characters.
-word name(const char* fmt, const Scalar val);
-
-//- Return a word representation of a Scalar, using printf-style formatter.
-//  The representation is not checked for valid word characters.
-word name(const std::string& fmt, const Scalar val);
-
 //- Parse entire buffer as a float/double, skipping leading/trailing whitespace.
 //  \return Parsed value or FatalIOError on any problem
 Scalar ScalarRead(const char* buf);

src/OpenFOAM/primitives/hashes/Hash/Hash.H

@@ -44,21 +44,16 @@ Description
 
 namespace Foam
 {
-//template<class Type> class Hash;
+//template<class Type> struct Hash;
-//template<> class Hash<label>;
+//template<> struct Hash<label>;
 
 /*---------------------------------------------------------------------------*\
                             Class Hash Declaration
 \*---------------------------------------------------------------------------*/
 
 template<class PrimitiveType>
-class Hash
+struct Hash
 {
-public:
-
-    Hash()
-    {}
-
     unsigned operator()(const PrimitiveType& p, unsigned seed) const
     {
         return Hasher(&p, sizeof(p), seed);
@@ -76,13 +71,8 @@ public:
 
 //- Hash specialization for hashing labels
 template<>
-class Hash<Foam::label>
+struct Hash<Foam::label>
 {
-public:
-
-    Hash()
-    {}
-
     //- Incrementally hash a label.
     //  This will necessarily return a different value than the
     //  non-incremental version.
@@ -103,13 +93,8 @@ public:
 
 //- Hash specialization for hashing strings
 template<>
-class Hash<Foam::string>
+struct Hash<Foam::string>
 {
-public:
-
-    Hash()
-    {}
-
     unsigned operator()(const string& p, unsigned seed) const
     {
         return string::hash()(p, seed);
@@ -123,13 +108,8 @@ public:
 
 //- Hash specialization for hashing words
 template<>
-class Hash<Foam::word>
+struct Hash<Foam::word>
 {
-public:
-
-    Hash()
-    {}
-
     unsigned operator()(const word& p, unsigned seed) const
     {
         return word::hash()(p, seed);
@@ -143,13 +123,8 @@ public:
 
 //- Hash specialization for hashing fileNames
 template<>
-class Hash<Foam::fileName>
+struct Hash<Foam::fileName>
 {
-public:
-
-    Hash()
-    {}
-
     unsigned operator()(const fileName& p, unsigned seed) const
     {
         return fileName::hash()(p, seed);
@@ -163,13 +138,8 @@ public:
 
 //- Hash specialization for hashing wordRes
 template<>
-class Hash<Foam::wordRe>
+struct Hash<Foam::wordRe>
 {
-public:
-
-    Hash()
-    {}
-
     unsigned operator()(const wordRe& p, unsigned seed) const
     {
         return wordRe::hash()(p, seed);
@@ -183,13 +153,8 @@ public:
 
 //- Hash specialization for hashing keyTypes
 template<>
-class Hash<Foam::keyType>
+struct Hash<Foam::keyType>
 {
-public:
-
-    Hash()
-    {}
-
     unsigned operator()(const keyType& p, unsigned seed) const
     {
         return keyType::hash()(p, seed);
@@ -201,18 +166,12 @@ public:
 };
 
 
-
 //- Hash specialization for hashing pointer addresses.
 //  Treat a pointer like a long.
 //  This should work for both 32-bit and 64-bit pointers.
 template<>
-class Hash<void*>
+struct Hash<void*>
 {
-public:
-
-    Hash()
-    {}
-
     unsigned operator()(const void* const& p, unsigned seed) const
     {
         return Hash<long>()(long(p), seed);

src/OpenFOAM/primitives/ints/int32/int32.C

@@ -3,7 +3,7 @@
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
     \\  /    A nd           | Copyright (C) 2014-2016 OpenFOAM Foundation
-     \\/     M anipulation  | Copyright (C) 2017 OpenCFD Ltd.
+     \\/     M anipulation  | Copyright (C) 2017-2018 OpenCFD Ltd.
 -------------------------------------------------------------------------------
 License
     This file is part of OpenFOAM.
@@ -24,21 +24,6 @@ License
 \*---------------------------------------------------------------------------*/
 
 #include "int32.H"
-#include "stringOps.H"
-
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
-Foam::word Foam::name(const char* fmt, const int32_t val)
-{
-    return stringOps::name(fmt, val);
-}
-
-
-Foam::word Foam::name(const std::string& fmt, const int32_t val)
-{
-    return stringOps::name(fmt, val);
-}
-
 
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 

src/OpenFOAM/primitives/ints/int32/int32.H

@@ -62,16 +62,6 @@ inline word name(const int32_t val)
 }
 
 
-//- Return a word representation of an int32, using printf-style formatter.
-//  The representation is not checked for valid word characters.
-word name(const char* fmt, const int32_t val);
-
-
-//- Return a word representation of an int32, using printf-style formatter.
-//  The representation is not checked for valid word characters.
-word name(const std::string& fmt, const int32_t val);
-
-
 // * * * * * * * * * * * * * * * IOstream Operators  * * * * * * * * * * * * //
 
 //- Read int32_t from stream

src/OpenFOAM/primitives/ints/int64/int64.C

@@ -3,7 +3,7 @@
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
     \\  /    A nd           | Copyright (C) 2014-2016 OpenFOAM Foundation
-     \\/     M anipulation  | Copyright (C) 2017 OpenCFD Ltd.
+     \\/     M anipulation  | Copyright (C) 2017-2018 OpenCFD Ltd.
 -------------------------------------------------------------------------------
 License
     This file is part of OpenFOAM.
@@ -24,21 +24,6 @@ License
 \*---------------------------------------------------------------------------*/
 
 #include "int64.H"
-#include "stringOps.H"
-
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
-Foam::word Foam::name(const char* fmt, const int64_t val)
-{
-    return stringOps::name(fmt, val);
-}
-
-
-Foam::word Foam::name(const std::string& fmt, const int64_t val)
-{
-    return stringOps::name(fmt, val);
-}
-
 
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 

src/OpenFOAM/primitives/ints/int64/int64.H

@@ -63,16 +63,6 @@ inline word name(const int64_t val)
 }
 
 
-//- Return a word representation of an int64, using printf-style formatter.
-//  The representation is not checked for valid word characters.
-word name(const char* fmt, const int64_t);
-
-
-//- Return a word representation of an int64, using printf-style formatter.
-//  The representation is not checked for valid word characters.
-word name(const std::string& fmt, const int64_t);
-
-
 // * * * * * * * * * * * * * * * IOstream Operators  * * * * * * * * * * * * //
 
 //- Read int64_t from stream

src/OpenFOAM/primitives/ints/label/label.H

@@ -3,7 +3,7 @@
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
     \\  /    A nd           | Copyright (C) 2011-2014 OpenFOAM Foundation
-     \\/     M anipulation  |
+     \\/     M anipulation  | Copyright (C) 2018 OpenCFD Ltd.
 -------------------------------------------------------------------------------
 License
     This file is part of OpenFOAM.
@@ -120,6 +120,40 @@ inline label component(const label l, const direction)
     return l;
 }
 
+
+/*---------------------------------------------------------------------------*\
+                          Struct toLabel Declaration
+\*---------------------------------------------------------------------------*/
+
+//- Conversion to label structure
+template<class Type> struct toLabel {};
+
+//- Convert (likely promote) from int32_t to label
+template<>
+struct toLabel<int32_t>
+{
+    constexpr label operator()(const int32_t& val) const noexcept
+    {
+        return val;
+    }
+};
+
+
+//- Convert (possibly truncate) from int64_t to label
+template<>
+struct toLabel<int64_t>
+{
+    constexpr label operator()(const int64_t& val) const noexcept
+    {
+        #if WM_LABEL_SIZE == 32
+        return label(val);
+        #elif WM_LABEL_SIZE == 64
+        return val;
+        #endif
+    }
+};
+
+
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
 } // End namespace Foam

src/OpenFOAM/primitives/ints/uint32/uint32.C

@@ -24,21 +24,6 @@ License
 \*---------------------------------------------------------------------------*/
 
 #include "uint32.H"
-#include "stringOps.H"
-
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
-Foam::word Foam::name(const char* fmt, const uint32_t val)
-{
-    return stringOps::name(fmt, val);
-}
-
-
-Foam::word Foam::name(const std::string& fmt, const uint32_t val)
-{
-    return stringOps::name(fmt, val);
-}
-
 
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 

src/OpenFOAM/primitives/ints/uint32/uint32.H

@@ -62,16 +62,6 @@ inline word name(const uint32_t val)
 }
 
 
-//- Return a word representation of a uint32, using printf-style formatter.
-//  The representation is not checked for valid word characters.
-word name(const char* fmt, const uint32_t);
-
-
-//- Return a word representation of a uint32, using printf-style formatter.
-//  The representation is not checked for valid word characters.
-word name(const std::string& fmt, const uint32_t);
-
-
 // * * * * * * * * * * * * * * * IOstream Operators  * * * * * * * * * * * * //
 
 //- Read uint32_t from stream

src/OpenFOAM/primitives/ints/uint64/uint64.C

@@ -24,21 +24,6 @@ License
 \*---------------------------------------------------------------------------*/
 
 #include "uint64.H"
-#include "stringOps.H"
-
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
-Foam::word Foam::name(const char* fmt, const uint64_t val)
-{
-    return stringOps::name(fmt, val);
-}
-
-
-Foam::word Foam::name(const std::string& fmt, const uint64_t val)
-{
-    return stringOps::name(fmt, val);
-}
-
 
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 

src/OpenFOAM/primitives/ints/uint64/uint64.H

@@ -62,16 +62,6 @@ inline word name(const uint64_t val)
 }
 
 
-//- Return a word representation of a uint64_t, using printf-style formatter.
-//  The representation is not checked for valid word characters.
-word name(const char* fmt, const uint64_t);
-
-
-//- Return a word representation of a uint64_t, using printf-style formatter.
-//  The representation is not checked for valid word characters.
-word name(const std::string& fmt, const uint64_t);
-
-
 // * * * * * * * * * * * * * * * IOstream Operators  * * * * * * * * * * * * //
 
 //- Read uint64_t from stream.

src/OpenFOAM/primitives/strings/lists/hashedWordListI.H

@@ -42,8 +42,7 @@ inline void Foam::hashedWordList::rehash(const bool unique)
 
 inline Foam::hashedWordList::hashedWordList()
 :
-    List<word>(),
+    List<word>()
-    indices_()
 {}
 
 

src/OpenFOAM/primitives/strings/string/string.H

@@ -3,7 +3,7 @@
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
     \\  /    A nd           | Copyright (C) 2011-2016 OpenFOAM Foundation
-     \\/     M anipulation  | Copyright (C) 2016-2017 OpenCFD Ltd.
+     \\/     M anipulation  | Copyright (C) 2016-2018 OpenCFD Ltd.
 -------------------------------------------------------------------------------
 License
     This file is part of OpenFOAM.
@@ -39,6 +39,7 @@ See also
 SourceFiles
     string.C
     stringIO.C
+    stringTemplates.C
 
 \*---------------------------------------------------------------------------*/
 
@@ -90,6 +91,24 @@ protected:
         //  A wrapped version of find_last_of("./") with additional logic.
         inline std::string::size_type find_ext() const;
 
+        //- A printf-style formatter for a primitive.
+        template<class PrimitiveType>
+        static std::string::size_type string_printf
+        (
+            std::string& output,
+            const char* fmt,
+            const PrimitiveType& val
+        );
+
+        //- A printf-style formatter for a primitive.
+        template<class PrimitiveType>
+        static std::string::size_type string_printf
+        (
+            std::string& output,
+            const std::string& fmt,
+            const PrimitiveType& val
+        );
+
         //- Return file name extension (part after last .)
         word ext() const;
 
@@ -124,16 +143,14 @@ public:
         static const string null;
 
 
-    //- Hashing function class, shared by all the derived classes
+    //- Hashing function for string and derived string classes
-    class hash
+    struct hash
     {
-    public:
+        inline unsigned operator()
-        hash()
+        (
-        {}
+            const std::string& str,
-
+            unsigned seed = 0
-        //- Hash for string.
+        ) const;
-        //  Uses Foam::string instead of std::string for automatic conversions.
-        inline unsigned operator()(const string& str, unsigned seed = 0) const;
     };
 
 
@@ -152,9 +169,9 @@ public:
         inline string(const char* str, const size_type len);
 
         //- Construct from a single character
-        inline string(const char c);
+        inline explicit string(const char c);
 
-        //- Construct from copies of a single character
+        //- Construct fill copies of a single character
         inline string(const size_type len, const char c);
 
         //- Move construct from std::string
@@ -292,6 +309,10 @@ public:
 
 #include "stringI.H"
 
+#ifdef NoRepository
+    #include "stringTemplates.C"
+#endif
+
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
 #endif

src/OpenFOAM/primitives/strings/string/stringI.H

@@ -23,7 +23,6 @@ License
 
 \*---------------------------------------------------------------------------*/
 
-
 // * * * * * * * * * * * * Protected Member Functions  * * * * * * * * * * * //
 
 inline std::string::size_type Foam::string::find_ext(const std::string& str)
@@ -68,6 +67,8 @@ inline bool Foam::string::removeExt()
 // * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
 inline Foam::string::string()
+:
+    std::string()
 {}
 
 
@@ -253,7 +254,7 @@ inline bool Foam::string::operator()(const std::string& text) const
 
 inline unsigned Foam::string::hash::operator()
 (
-    const string& str,
+    const std::string& str,
     unsigned seed
 ) const
 {

src/OpenFOAM/primitives/strings/string/stringTemplates.C

@@ -0,0 +1,72 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     |
+    \\  /    A nd           | Copyright (C) 2018 OpenCFD Ltd.
+     \\/     M anipulation  |
+-------------------------------------------------------------------------------
+License
+    This file is part of OpenFOAM.
+
+    OpenFOAM is free software: you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
+    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+    for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
+
+\*---------------------------------------------------------------------------*/
+
+#include <cstdio>
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+// Could also consider generalizing with C++11 variadic templates
+
+template<class PrimitiveType>
+std::string::size_type Foam::string::string_printf
+(
+    std::string& output,
+    const char* fmt,
+    const PrimitiveType& val
+)
+{
+    // Use snprintf with zero to establish the size (without '\0') required
+    int n = ::snprintf(nullptr, 0, fmt, val);
+    if (n > 0)
+    {
+        output.resize(n+1);
+        char* buf = &(output[0]);
+
+        // Print directly into buffer, no stripping desired
+        n = ::snprintf(buf, n+1, fmt, val);
+        output.resize(n);
+    }
+    else
+    {
+        output.clear();
+    }
+
+    return output.size();
+}
+
+
+template<class PrimitiveType>
+std::string::size_type Foam::string::string_printf
+(
+    std::string& output,
+    const std::string& fmt,
+    const PrimitiveType& val
+)
+{
+    return string_printf(output, fmt.c_str(), val);
+}
+
+
+// ************************************************************************* //

src/OpenFOAM/primitives/strings/stringOps/stringOps.C

@@ -457,7 +457,7 @@ Foam::string Foam::stringOps::expand
         }
         else
         {
-            out.append(string(s[index]));
+            out.append(1, s[index]);  // append char
         }
         ++index;
     }

src/OpenFOAM/primitives/strings/stringOps/stringOps.H

@@ -3,7 +3,7 @@
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
     \\  /    A nd           | Copyright (C) 2011-2012 OpenFOAM Foundation
-     \\/     M anipulation  | Copyright (C) 2016-2017 OpenCFD Ltd.
+     \\/     M anipulation  | Copyright (C) 2016-2018 OpenCFD Ltd.
 -------------------------------------------------------------------------------
 License
     This file is part of OpenFOAM.
@@ -321,19 +321,6 @@ namespace stringOps
     void inplaceUpper(std::string& s);
 
 
-    //- Using printf-formatter for a word representation of the primitive.
-    //  The representation is not checked for valid word characters -
-    //  it is assumed that the caller knows what they are doing
-    template<class PrimitiveType>
-    Foam::word name(const char* fmt, const PrimitiveType& val);
-
-    //- Using printf-formatter for a word representation of the primitive.
-    //  The representation is not checked for valid word characters -
-    //  it is assumed that the caller knows what they are doing
-    template<class PrimitiveType>
-    Foam::word name(const std::string& fmt, const PrimitiveType& val);
-
-
     //- Split string into sub-strings at the delimiter character.
     //  Empty sub-strings are normally suppressed.
     //  Behaviour is ill-defined if delim is a NUL character.

src/OpenFOAM/primitives/strings/stringOps/stringOpsTemplates.C

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 2016-2017 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2016-2018 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -23,49 +23,8 @@ License
 
 \*---------------------------------------------------------------------------*/
 
-#include <cstdio>
-
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
-// NOTE: with C++11 could consider variadic templates for a more general
-// sprintf implementation
-
-template<class PrimitiveType>
-Foam::word Foam::stringOps::name
-(
-    const char* fmt,
-    const PrimitiveType& val
-)
-{
-    word output;
-
-    // snprintf with zero to find size (without '\0') required
-    int n = ::snprintf(nullptr, 0, fmt, val);
-    if (n > 0)
-    {
-        output.resize(n+1);
-        char* buf = &(output[0]);
-
-        // Print directly into buffer, no stripping desired
-        n = ::snprintf(buf, n+1, fmt, val);
-        output.resize(n);
-    }
-
-    return output;
-}
-
-
-template<class PrimitiveType>
-Foam::word Foam::stringOps::name
-(
-    const std::string& fmt,
-    const PrimitiveType& val
-)
-{
-    return stringOps::name(fmt.c_str(), val);
-}
-
-
 template<class StringType>
 Foam::SubStrings<StringType> Foam::stringOps::split
 (

src/OpenFOAM/primitives/strings/word/word.H

@@ -3,7 +3,7 @@
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
     \\  /    A nd           | Copyright (C) 2011-2016 OpenFOAM Foundation
-     \\/     M anipulation  | Copyright (C) 2017 OpenCFD Ltd.
+     \\/     M anipulation  | Copyright (C) 2017-2018 OpenCFD Ltd.
 -------------------------------------------------------------------------------
 License
     This file is part of OpenFOAM.
@@ -117,7 +117,28 @@ public:
         word(Istream& is);
 
 
-    // Member functions
+    // Member Functions
+
+        //- Use a printf-style formatter for a primitive.
+        //  The representation is not checked for valid characters -
+        //  it is assumed that the caller knows what they are doing
+        template<class PrimitiveType>
+        inline static word printf
+        (
+            const char* fmt,
+            const PrimitiveType& val
+        );
+
+        //- Use a printf-style formatter for a primitive.
+        //  The representation is not checked for valid characters -
+        //  it is assumed that the caller knows what they are doing
+        template<class PrimitiveType>
+        inline static word printf
+        (
+            const std::string& fmt,
+            const PrimitiveType& val
+        );
+
 
         //- Is this character valid for a word?
         inline static bool valid(char c);
@@ -128,7 +149,7 @@ public:
         static word validate(const std::string& s, const bool prefix=false);
 
 
-      // File-like functions
+    // File-like Functions
 
         //- Return word without extension (part before last .)
         word lessExt() const;

src/OpenFOAM/primitives/strings/word/wordI.H

@@ -3,7 +3,7 @@
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
     \\  /    A nd           | Copyright (C) 2011-2017 OpenFOAM Foundation
-     \\/     M anipulation  |
+     \\/     M anipulation  | Copyright (C) 2018 OpenCFD Ltd.
 -------------------------------------------------------------------------------
 License
     This file is part of OpenFOAM.
@@ -26,6 +26,34 @@ License
 #include <cctype>
 #include <iostream>  // for std::cerr
 
+// * * * * * * * * * * * * * Static Member Functions * * * * * * * * * * * * //
+
+template<class PrimitiveType>
+inline Foam::word Foam::word::printf
+(
+    const char* fmt,
+    const PrimitiveType& val
+)
+{
+    word output;
+    string_printf(output, fmt, val);
+    return output;
+}
+
+
+template<class PrimitiveType>
+inline Foam::word Foam::word::printf
+(
+    const std::string& fmt,
+    const PrimitiveType& val
+)
+{
+    word output;
+    string_printf(output, fmt, val);
+    return output;
+}
+
+
 // * * * * * * * * * * * * * Private Member Functions  * * * * * * * * * * * //
 
 inline void Foam::word::stripInvalid()

src/combustionModels/diffusionMulticomponent/diffusionMulticomponent.C

@@ -60,7 +60,7 @@ diffusionMulticomponent<CombThermoType, ThermoType>::init()
             (
                 IOobject
                 (
-                    "Rijk" + name(k),
+                    "Rijk" + Foam::name(k),
                     this->mesh_.time().timeName(),
                     this->mesh_,
                     IOobject::NO_READ,
@@ -160,14 +160,6 @@ diffusionMulticomponent
 }
 
 
-// * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //
-
-template<class CombThermoType, class ThermoType>
-Foam::combustionModels::diffusionMulticomponent<CombThermoType, ThermoType>::
-~diffusionMulticomponent()
-{}
-
-
 // * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * * //
 
 template<class CombThermoType, class ThermoType>
@@ -200,7 +192,7 @@ diffusionMulticomponent<CombThermoType, ThermoType>::correct()
                 (
                     IOobject
                     (
-                        "Rijl" + word(k),
+                        "Rijl" + Foam::name(k),
                         this->mesh_.time().timeName(),
                         this->mesh_,
                         IOobject::NO_READ,
@@ -258,7 +250,7 @@ diffusionMulticomponent<CombThermoType, ThermoType>::correct()
 
             const volScalarField ft
             (
-                "ft" + name(k),
+                "ft" + Foam::name(k),
                 (
                     s_[k]*Yfuel - (Yox - YoxStream_[k])
                 )
@@ -279,7 +271,7 @@ diffusionMulticomponent<CombThermoType, ThermoType>::correct()
 
             const volScalarField preExp
             (
-                "preExp" + name(k),
+                "preExp" + Foam::name(k),
                  1.0  + sqr(OAvailScaled)
             );
 
@@ -291,7 +283,7 @@ diffusionMulticomponent<CombThermoType, ThermoType>::correct()
 
             const volScalarField topHatFilter(pos(filter - 1e-3));
 
-            const volScalarField prob("prob" + name(k), preExp*filter);
+            const volScalarField prob("prob" + Foam::name(k), preExp*filter);
 
             const volScalarField RijkDiff
             (
@@ -438,10 +430,8 @@ diffusionMulticomponent<CombThermoType, ThermoType>::read()
         this->coeffs().readIfPresent("laminarIgn", laminarIgn_);
         return true;
     }
-    else
+
-    {
     return false;
-    }
 }
 
 

src/combustionModels/diffusionMulticomponent/diffusionMulticomponent.H

@@ -177,7 +177,7 @@ public:
 
 
     //- Destructor
-    virtual ~diffusionMulticomponent();
+    virtual ~diffusionMulticomponent() = default;
 
 
     // Member Functions

src/conversion/fire/FIREMeshWriter.C

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 2016 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2016-2018 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -25,7 +25,7 @@ License
 
 #include "FIREMeshWriter.H"
 #include "Time.H"
-#include "HashTable.H"
+#include "Map.H"
 #include "OFstream.H"
 #include "processorPolyPatch.H"
 
@@ -117,8 +117,8 @@ bool Foam::fileFormats::FIREMeshWriter::writeSelections(OSstream& os) const
 
     // remap name between patches and cell-zones conflicts!
 
-    HashTable<word, label> patchNames;
+    Map<word> patchNames;
-    HashTable<word, label> zoneNames;
+    Map<word> zoneNames;
 
     wordHashSet usedPatchNames;
     wordHashSet usedZoneNames;
@@ -245,12 +245,6 @@ Foam::fileFormats::FIREMeshWriter::FIREMeshWriter
 {}
 
 
-// * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //
-
-Foam::fileFormats::FIREMeshWriter::~FIREMeshWriter()
-{}
-
-
 // * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
 bool Foam::fileFormats::FIREMeshWriter::write(const fileName& meshName) const

src/conversion/fire/FIREMeshWriter.H

@@ -103,7 +103,7 @@ public:
 
 
     //- Destructor
-    virtual ~FIREMeshWriter();
+    virtual ~FIREMeshWriter() = default;
 
 
     // Member Functions

src/conversion/vtk/part/foamVtuSizing.C

@@ -59,12 +59,6 @@ Foam::vtk::vtuSizing::vtuSizing()
 }
 
 
-// * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //
-
-Foam::vtk::vtuSizing::~vtuSizing()
-{}
-
-
 // * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
 void Foam::vtk::vtuSizing::reset
@@ -83,7 +77,7 @@ void Foam::vtk::vtuSizing::reset
     const cellShapeList& shapes = mesh.cellShapes();
 
     // Unique vertex labels per polyhedral
-    HashSet<label> hashUniqId(2*256);
+    labelHashSet hashUniqId(2*256);
 
     decompose_ = decompose;
     nCells_    = mesh.nCells();

src/conversion/vtk/part/foamVtuSizing.H

@@ -203,7 +203,7 @@ public:
 
 
     //- Destructor
-    ~vtuSizing();
+    ~vtuSizing() = default;
 
 
     // Member Functions

src/conversion/vtk/part/foamVtuSizingTemplates.C

@@ -224,7 +224,7 @@ void Foam::vtk::vtuSizing::populateArrays
     const labelList& owner = mesh.faceOwner();
 
     // Unique vertex labels per polyhedral
-    HashSet<label> hashUniqId(2*256);
+    labelHashSet hashUniqId(2*256);
 
     // Index into vertLabels, faceLabels for normal cells
     label nVertLabels = 0;

src/fileFormats/ensight/file/ensightCase.C

@@ -535,7 +535,7 @@ void Foam::ensightCase::write() const
     {
         // moving
         *os_
-            << Foam::name("model: %-9d", tsGeom)        // width 16
+            << word::printf("model: %-9d", tsGeom) // width 16 (no quotes)
             << (dataMask/geometryName).c_str()
             << nl;
     }
@@ -554,7 +554,7 @@ void Foam::ensightCase::write() const
         );
 
         *os_
-            << Foam::name("measured: %-6d", tsCloud)    // width 16
+            << word::printf("measured: %-6d", tsCloud) // width 16 (no quotes)
             << (masked/"positions").c_str()
             << nl;
     }
@@ -617,7 +617,7 @@ void Foam::ensightCase::write() const
             // prefix variables with 'c' (cloud) and cloud index
             *os_
                 << ensType.c_str() << " per "
-                << Foam::name("measured node: %-5d", tsCloud) // width 20
+                << word::printf("measured node: %-5d", tsCloud) // width 20
                 << setw(15)
                 << ("c" + Foam::name(cloudNo) + varName).c_str() << ' '
                 << (masked/varName).c_str()

src/fileFormats/ensight/file/ensightCaseOptions.C

@@ -48,6 +48,7 @@ Foam::IOstream::streamFormat Foam::ensightCase::options::format() const
     return format_;
 }
 
+
 const Foam::word& Foam::ensightCase::options::mask() const
 {
     return mask_;
@@ -56,7 +57,7 @@ const Foam::word& Foam::ensightCase::options::mask() const
 
 Foam::word Foam::ensightCase::options::padded(const label i) const
 {
-    // As per Foam::name, but with fixed length
+    // As per word::printf(), but with fixed length
     char buf[32];
 
     ::snprintf(buf, 32, printf_.c_str(), static_cast<int>(i));
@@ -85,7 +86,7 @@ void Foam::ensightCase::options::width(const label n)
     mask_.resize(n, '*');
 
     // appropriate printf format
-    printf_ = "%0" + Foam::name(n) + "d";
+    printf_ = "%0" + std::to_string(n) + "d";
 }
 
 

src/finiteVolume/fvMatrices/solvers/isoAdvection/isoAdvection/isoAdvection.C

@@ -1100,9 +1100,9 @@ void Foam::isoAdvection::writeIsoFaces
             mesh_.time().path()/".."/"isoFaces"
           : mesh_.time().path()/"isoFaces"
     );
-    const string fName
+    const word fName
     (
-        "isoFaces_" + Foam::name("%012d", mesh_.time().timeIndex())
+        word::printf("isoFaces_%012d", mesh_.time().timeIndex())
     );
 
     if (Pstream::parRun())

src/functionObjects/field/particleDistribution/particleDistribution.C

@@ -146,7 +146,7 @@ bool Foam::functionObjects::particleDistribution::write()
         // Tag field present - generate distribution per tag
         const IOField<label>& tag =
             cloudObr.lookupObject<IOField<label>>(tagFieldName_);
-        const HashSet<label> tagMap(tag);
+        const labelHashSet tagMap(tag);
         const label tagMax = tagMap.size();
 
         List<DynamicList<label>> tagAddr(tagMax);

src/functionObjects/graphics/runTimePostProcessing/Allwmake

@@ -1,8 +1,6 @@
 #!/bin/sh
 cd ${0%/*} || exit 1                             # Run from this directory
-
+. $WM_PROJECT_DIR/wmake/scripts/cmakeFunctions   # The CMake functions
-# Source CMake functions
-. $WM_PROJECT_DIR/wmake/scripts/cmakeFunctions
 
 # -----------------------------------------------------------------------------
 
@@ -23,7 +21,7 @@ if [ -n "$depend" ]
 then
     if [ "$targetType" != objects ]
     then
-        if type cmake > /dev/null 2>&1
+        if command -v cmake > /dev/null 2>&1
         then
             cmakeVersioned "$depend" $PWD || {
                 echo

src/functionObjects/utilities/systemCall/systemCall.C

@@ -3,7 +3,7 @@
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
     \\  /    A nd           | Copyright (C) 2011-2016 OpenFOAM Foundation
-     \\/     M anipulation  |
+     \\/     M anipulation  | Copyright (C) 2018 OpenCFD Ltd.
 -------------------------------------------------------------------------------
 License
     This file is part of OpenFOAM.
@@ -46,6 +46,36 @@ namespace functionObjects
 }
 
 
+// * * * * * * * * * * * * Protected Member Functions  * * * * * * * * * * * //
+
+Foam::label Foam::functionObjects::systemCall::dispatch(const stringList& calls)
+{
+    if (calls.empty())
+    {
+        return 0;
+    }
+
+    label nCalls = 0;
+
+    if (!masterOnly_ || Pstream::master())
+    {
+        for (const string& call : calls)
+        {
+            Foam::system(call); // Handles empty command as a successful no-op.
+            ++nCalls;
+        }
+    }
+
+    // MPI barrier
+    if (masterOnly_)
+    {
+        Pstream::scatter(nCalls);
+    }
+
+    return nCalls;
+}
+
+
 // * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
 Foam::functionObjects::systemCall::systemCall
@@ -58,27 +88,27 @@ Foam::functionObjects::systemCall::systemCall
     functionObject(name),
     executeCalls_(),
     endCalls_(),
-    writeCalls_()
+    writeCalls_(),
+    masterOnly_(false)
 {
     read(dict);
 }
 
 
-// * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //
-
-Foam::functionObjects::systemCall::~systemCall()
-{}
-
-
 // * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
 bool Foam::functionObjects::systemCall::read(const dictionary& dict)
 {
     functionObject::read(dict);
 
+    executeCalls_.clear();
+    writeCalls_.clear();
+    endCalls_.clear();
+
     dict.readIfPresent("executeCalls", executeCalls_);
-    dict.readIfPresent("endCalls", endCalls_);
     dict.readIfPresent("writeCalls", writeCalls_);
+    dict.readIfPresent("endCalls", endCalls_);
+    masterOnly_ = dict.lookupOrDefault("master", false);
 
     if (executeCalls_.empty() && endCalls_.empty() && writeCalls_.empty())
     {
@@ -89,8 +119,8 @@ bool Foam::functionObjects::systemCall::read(const dictionary& dict)
     else if (!dynamicCode::allowSystemOperations)
     {
         FatalErrorInFunction
-            << "Executing user-supplied system calls is not enabled by "
+            << "Executing user-supplied system calls may not be enabled by "
-            << "default because of " << nl
+            << "default due to potential " << nl
             << "security issues.  If you trust the case you can enable this "
             << "facility by " << nl
             << "adding to the InfoSwitches setting in the system controlDict:"
@@ -109,33 +139,21 @@ bool Foam::functionObjects::systemCall::read(const dictionary& dict)
 
 bool Foam::functionObjects::systemCall::execute()
 {
-    forAll(executeCalls_, calli)
+    dispatch(executeCalls_);
-    {
-        Foam::system(executeCalls_[calli]);
-    }
-
-    return true;
-}
-
-
-bool Foam::functionObjects::systemCall::end()
-{
-    forAll(endCalls_, calli)
-    {
-        Foam::system(endCalls_[calli]);
-    }
-
     return true;
 }
 
 
 bool Foam::functionObjects::systemCall::write()
 {
-    forAll(writeCalls_, calli)
+    dispatch(writeCalls_);
-    {
+    return true;
-        Foam::system(writeCalls_[calli]);
+}
-    }
 
+
+bool Foam::functionObjects::systemCall::end()
+{
+    dispatch(endCalls_);
     return true;
 }
 

src/functionObjects/utilities/systemCall/systemCall.H

@@ -28,7 +28,7 @@ Group
     grpUtilitiesFunctionObjects
 
 Description
-    Executes system calls, entered in the form of a string lists.
+    Executes system calls, entered in the form of string lists.
 
     Calls can be made at the following points in the calculation:
     - every time step
@@ -36,7 +36,7 @@ Description
     - end of the calculation
 
 Usage
-    Example of function object specification:
+    Example of the function object specification:
     \verbatim
     systemCall1
     {
@@ -49,11 +49,11 @@ Usage
         );
         writeCalls
         (
-            "echo \*\*\* writing data \*\*\*"
+            "echo === writing data ==="
         );
         endCalls
         (
-            "echo \*\*\* writing .bashrc \*\*\*"
+            "echo === echoing .bashrc ==="
             "cat ~/.bashrc"
             "echo \*\*\* done \*\*\*"
         );
@@ -67,6 +67,7 @@ Usage
         executeCalls | list of calls on execute | yes         |
         writeCalls   | list of calls on write   | yes         |
         endCalls     | list of calls on end     | yes         |
+        master       | execute on master only   | no          | false
     \endtable
 
 Note
@@ -75,6 +76,9 @@ Note
     \c allowSystemOperations must be set to '1'; otherwise, system calls will
     not be allowed.
 
+    Additionally, since the system commands are normally sent via the shell,
+    special shell character may require backslash escaping.
+
 See also
     Foam::functionObject
     Foam::functionObjects::timeControl
@@ -118,16 +122,20 @@ protected:
         //- List of calls to execute - write steps
         stringList writeCalls_;
 
+        //- Perform system calls on the master only
+        bool masterOnly_;
 
-private:
 
-    // Private member functions
+    // Protected Member Functions
+
+        //- Dispatch specified calls
+        label dispatch(const stringList& calls);
 
         //- Disallow default bitwise copy construct
-        systemCall(const systemCall&);
+        systemCall(const systemCall&) = delete;
 
         //- Disallow default bitwise assignment
-        void operator=(const systemCall&);
+        void operator=(const systemCall&) = delete;
 
 
 public:
@@ -148,22 +156,22 @@ public:
 
 
     //- Destructor
-    virtual ~systemCall();
+    virtual ~systemCall() = default;
 
 
     // Member Functions
 
         //- Read the system calls
-        virtual bool read(const dictionary&);
+        virtual bool read(const dictionary& dict);
 
         //- Execute the "executeCalls" at each time-step
         virtual bool execute();
 
-        //- Execute the "endCalls" at the final time-loop
-        virtual bool end();
-
         //- Write, execute the "writeCalls"
         virtual bool write();
+
+        //- Execute the "endCalls" at the final time-loop
+        virtual bool end();
 };
 
 

src/meshTools/triSurface/triSurfaceTools/triSurfaceTools.C

@@ -451,8 +451,8 @@ void Foam::triSurfaceTools::getMergedEdges
     const triSurface& surf,
     const label edgeI,
     const labelHashSet& collapsedFaces,
-    HashTable<label, label, Hash<label>>& edgeToEdge,
+    Map<label>& edgeToEdge,
-    HashTable<label, label, Hash<label>>& edgeToFace
+    Map<label>& edgeToFace
 )
 {
     const edge& e = surf.edges()[edgeI];
@@ -534,8 +534,8 @@ Foam::scalar Foam::triSurfaceTools::edgeCosAngle
     const label v1,
     const point& pt,
     const labelHashSet& collapsedFaces,
-    const HashTable<label, label, Hash<label>>& edgeToEdge,
+    const Map<label>& edgeToEdge,
-    const HashTable<label, label, Hash<label>>& edgeToFace,
+    const Map<label>& edgeToFace,
     const label facei,
     const label edgeI
 )
@@ -630,8 +630,8 @@ Foam::scalar Foam::triSurfaceTools::collapseMinCosAngle
     const label v1,
     const point& pt,
     const labelHashSet& collapsedFaces,
-    const HashTable<label, label, Hash<label>>& edgeToEdge,
+    const Map<label>& edgeToEdge,
-    const HashTable<label, label, Hash<label>>& edgeToFace
+    const Map<label>& edgeToFace
 )
 {
     const labelList& v1Faces = surf.pointFaces()[v1];
@@ -684,8 +684,8 @@ bool Foam::triSurfaceTools::collapseCreatesFold
     const label v1,
     const point& pt,
     const labelHashSet& collapsedFaces,
-    const HashTable<label, label, Hash<label>>& edgeToEdge,
+    const Map<label>& edgeToEdge,
-    const HashTable<label, label, Hash<label>>& edgeToFace,
+    const Map<label>& edgeToFace,
     const scalar minCos
 )
 {
@@ -749,7 +749,7 @@ bool Foam::triSurfaceTools::collapseCreatesFold
 //    // neighbours actually contains the
 //    // edge with which triangle connects to collapsedFaces.
 //
-//    HashTable<label, label, Hash<label>> neighbours;
+//    Map<label> neighbours;
 //
 //    labelList collapsed = collapsedFaces.toc();
 //

src/meshTools/triSurface/triSurfaceTools/triSurfaceTools.H

@@ -54,6 +54,7 @@ SourceFiles
 #include "triadFieldFwd.H"
 #include "DynamicList.H"
 #include "HashSet.H"
+#include "Map.H"
 #include "FixedList.H"
 #include "Pair.H"
 #include "vector2D.H"
@@ -159,8 +160,8 @@ class triSurfaceTools
                 const triSurface& surf,
                 const label edgeI,
                 const labelHashSet& collapsedFaces,
-                HashTable<label, label, Hash<label>>& edgeToEdge,
+                Map<label>& edgeToEdge,
-                HashTable<label, label, Hash<label>>& edgeToFace
+                Map<label>& edgeToFace
             );
 
             //- Calculates (cos of) angle across edgeI of facei,
@@ -172,8 +173,8 @@ class triSurfaceTools
                 const label v1,
                 const point& pt,
                 const labelHashSet& collapsedFaces,
-                const HashTable<label, label, Hash<label>>& edgeToEdge,
+                const Map<label>& edgeToEdge,
-                const HashTable<label, label, Hash<label>>& edgeToFace,
+                const Map<label>& edgeToFace,
                 const label facei,
                 const label edgeI
             );
@@ -188,8 +189,8 @@ class triSurfaceTools
                 const label v1,
                 const point& pt,
                 const labelHashSet& collapsedFaces,
-                const HashTable<label, label, Hash<label>>& edgeToEdge,
+                const Map<label>& edgeToEdge,
-                const HashTable<label, label, Hash<label>>& edgeToFace
+                const Map<label>& edgeToFace
             );
 
             //- Like collapseMinCosAngle but return true for value < minCos
@@ -199,8 +200,8 @@ class triSurfaceTools
                 const label v1,
                 const point& pt,
                 const labelHashSet& collapsedFaces,
-                const HashTable<label, label, Hash<label>>& edgeToEdge,
+                const Map<label>& edgeToEdge,
-                const HashTable<label, label, Hash<label>>& edgeToFace,
+                const Map<label>& edgeToFace,
                 const scalar minCos
             );
 
@@ -210,7 +211,7 @@ class triSurfaceTools
             //(
             //    const triSurface& surf,
             //    const label edgeI,
-            //    const HashTable<bool, label, Hash<label>>& collapsedFaces
+            //    const Map<bool>& collapsedFaces
             //);
 
         // Tracking

src/sampling/sampledSurface/sampledTriSurfaceMesh/sampledTriSurfaceMesh.C

@@ -312,7 +312,7 @@ bool Foam::sampledTriSurfaceMesh::update(const meshSearch& meshSearcher)
                 patchi,
                 (
                     patches[patchi].name().empty()
-                  ? Foam::name("patch%d", patchi)
+                  ? word::printf("patch%d", patchi)
                   : patches[patchi].name()
                 )
             );
@@ -345,7 +345,7 @@ bool Foam::sampledTriSurfaceMesh::update(const meshSearch& meshSearcher)
                     zoneNames.set
                     (
                         regionid,
-                        Foam::name("patch%d", regionid)
+                        word::printf("patch%d", regionid)
                     );
                 }
 
@@ -393,7 +393,7 @@ bool Foam::sampledTriSurfaceMesh::update(const meshSearch& meshSearcher)
         }
         if (name.empty())
         {
-            name = ::Foam::name("patch%d", regionid);
+            name = word::printf("patch%d", regionid);
         }
 
         zoneLst[zoneI] = surfZone

src/sampling/surface/triSurfaceMesh/discreteSurface.C

@@ -306,7 +306,7 @@ bool Foam::discreteSurface::update(const meshSearch& meshSearcher)
                 patchi,
                 (
                     patches[patchi].name().empty()
-                  ? Foam::name("patch%d", patchi)
+                  ? word::printf("patch%d", patchi)
                   : patches[patchi].name()
                 )
             );
@@ -339,7 +339,7 @@ bool Foam::discreteSurface::update(const meshSearch& meshSearcher)
                     zoneNames.set
                     (
                         regionid,
-                        Foam::name("patch%d", regionid)
+                        word::printf("patch%d", regionid)
                     );
                 }
 
@@ -387,7 +387,7 @@ bool Foam::discreteSurface::update(const meshSearch& meshSearcher)
         }
         if (name.empty())
         {
-            name = ::Foam::name("patch%d", regionid);
+            name = word::printf("patch%d", regionid);
         }
 
         zoneLst[zoneI] = surfZone

src/thermophysicalModels/reactionThermo/chemistryReaders/chemkinReader/chemkinReader.H

@@ -220,7 +220,7 @@ private:
             }
             else if (elementName[0] == 'E')
             {
-                elementName = 'e';
+                elementName = "e";
             }
         }
 
@@ -314,8 +314,7 @@ public:
 
 
     //- Destructor
-    virtual ~chemkinReader()
+    virtual ~chemkinReader() = default;
-    {}
 
 
     // Member functions

tutorials/IO/systemCall/0.orig/U

@@ -0,0 +1,52 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  plus                                  |
+|   \\  /    A nd           | Web:      www.OpenFOAM.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volVectorField;
+    location    "0";
+    object      U;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+#include        "include/initialConditions"
+
+dimensions      [0 1 -1 0 0 0 0];
+
+internalField   uniform $flowVelocity;
+
+boundaryField
+{
+    #includeEtc "caseDicts/setConstraintTypes"
+
+    #include "include/fixedInlet"
+
+    outlet
+    {
+        type            inletOutlet;
+        inletValue      uniform (0 0 0);
+        value           $internalField;
+    }
+
+    lowerWall
+    {
+        type            fixedValue;
+        value           $internalField;
+    }
+
+    motorBikeGroup
+    {
+        type            noSlip;
+    }
+
+    #include "include/frontBackUpperPatches"
+}
+
+
+// ************************************************************************* //

tutorials/IO/systemCall/0.orig/include/fixedInlet

@@ -0,0 +1,15 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  plus                                  |
+|   \\  /    A nd           | Web:      www.OpenFOAM.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+
+inlet
+{
+    type  fixedValue;
+    value $internalField;
+}
+
+// ************************************************************************* //

tutorials/IO/systemCall/0.orig/include/frontBackUpperPatches

@@ -0,0 +1,19 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  plus                                  |
+|   \\  /    A nd           | Web:      www.OpenFOAM.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+
+upperWall
+{
+    type slip;
+}
+
+frontAndBack
+{
+    type slip;
+}
+
+// ************************************************************************* //

tutorials/IO/systemCall/0.orig/include/initialConditions

@@ -0,0 +1,14 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  plus                                  |
+|   \\  /    A nd           | Web:      www.OpenFOAM.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+
+flowVelocity         (20 0 0);
+pressure             0;
+turbulentKE          0.24;
+turbulentOmega       1.78;
+
+// ************************************************************************* //

tutorials/IO/systemCall/0.orig/k

@@ -0,0 +1,53 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  plus                                  |
+|   \\  /    A nd           | Web:      www.OpenFOAM.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volScalarField;
+    object      k;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+#include        "include/initialConditions"
+
+dimensions      [0 2 -2 0 0 0 0];
+
+internalField   uniform $turbulentKE;
+
+boundaryField
+{
+    #includeEtc "caseDicts/setConstraintTypes"
+
+    //- Define inlet conditions
+    #include "include/fixedInlet"
+
+    outlet
+    {
+        type            inletOutlet;
+        inletValue      $internalField;
+        value           $internalField;
+    }
+
+    lowerWall
+    {
+        type            kqRWallFunction;
+        value           $internalField;
+    }
+
+    motorBikeGroup
+    {
+        type            kqRWallFunction;
+        value           $internalField;
+    }
+
+    #include "include/frontBackUpperPatches"
+}
+
+
+// ************************************************************************* //

tutorials/IO/systemCall/0.orig/nut

@@ -0,0 +1,64 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  plus                                  |
+|   \\  /    A nd           | Web:      www.OpenFOAM.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volScalarField;
+    location    "0";
+    object      nut;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 2 -1 0 0 0 0];
+
+internalField   uniform 0;
+
+boundaryField
+{
+    #includeEtc "caseDicts/setConstraintTypes"
+
+    frontAndBack
+    {
+        type            calculated;
+        value           uniform 0;
+    }
+
+    inlet
+    {
+        type            calculated;
+        value           uniform 0;
+    }
+
+    outlet
+    {
+        type            calculated;
+        value           uniform 0;
+    }
+
+    lowerWall
+    {
+        type            nutkWallFunction;
+        value           uniform 0;
+    }
+
+    upperWall
+    {
+        type            calculated;
+        value           uniform 0;
+    }
+
+    motorBikeGroup
+    {
+        type            nutkWallFunction;
+        value           uniform 0;
+    }
+}
+
+
+// ************************************************************************* //

tutorials/IO/systemCall/0.orig/omega

@@ -0,0 +1,52 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  plus                                  |
+|   \\  /    A nd           | Web:      www.OpenFOAM.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volScalarField;
+    object      omega;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+#include        "include/initialConditions"
+
+dimensions      [0 0 -1 0 0 0 0];
+
+internalField   uniform $turbulentOmega;
+
+boundaryField
+{
+    #includeEtc "caseDicts/setConstraintTypes"
+
+    #include "include/fixedInlet"
+
+    outlet
+    {
+        type            inletOutlet;
+        inletValue      $internalField;
+        value           $internalField;
+    }
+
+    lowerWall
+    {
+        type            omegaWallFunction;
+        value           $internalField;
+    }
+
+    motorBikeGroup
+    {
+        type            omegaWallFunction;
+        value           $internalField;
+    }
+
+    #include "include/frontBackUpperPatches"
+}
+
+
+// ************************************************************************* //

tutorials/IO/systemCall/0.orig/p

@@ -0,0 +1,51 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  plus                                  |
+|   \\  /    A nd           | Web:      www.OpenFOAM.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volScalarField;
+    object      p;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+#include        "include/initialConditions"
+
+dimensions      [0 2 -2 0 0 0 0];
+
+internalField   uniform $pressure;
+
+boundaryField
+{
+    #includeEtc "caseDicts/setConstraintTypes"
+
+    inlet
+    {
+        type            zeroGradient;
+    }
+
+    outlet
+    {
+        type            fixedValue;
+        value           $internalField;
+    }
+
+    lowerWall
+    {
+        type            zeroGradient;
+    }
+
+    motorBikeGroup
+    {
+        type            zeroGradient;
+    }
+
+    #include "include/frontBackUpperPatches"
+}
+
+// ************************************************************************* //

tutorials/IO/systemCall/Allrun

@@ -0,0 +1,13 @@
+#!/bin/sh
+cd ${0%/*} || exit 1                        # Run from this directory
+. $WM_PROJECT_DIR/bin/tools/RunFunctions    # Tutorial run functions
+
+runApplication blockMesh
+runApplication decomposePar
+
+#- For parallel running: set the initial fields
+restore0Dir -processor
+
+runParallel $(getApplication)
+
+#------------------------------------------------------------------------------

tutorials/IO/systemCall/constant/transportProperties

@@ -0,0 +1,21 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  plus                                  |
+|   \\  /    A nd           | Web:      www.OpenFOAM.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      transportProperties;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+transportModel  Newtonian;
+
+nu              1.5e-05;
+
+// ************************************************************************* //

tutorials/IO/systemCall/constant/turbulenceProperties

@@ -0,0 +1,28 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  plus                                  |
+|   \\  /    A nd           | Web:      www.OpenFOAM.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      turbulenceProperties;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+simulationType RAS;
+
+RAS
+{
+    RASModel            kOmegaSST;
+
+    turbulence          on;
+
+    printCoeffs         on;
+}
+
+// ************************************************************************* //

tutorials/IO/systemCall/system/blockMeshDict

@@ -0,0 +1,86 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  plus                                  |
+|   \\  /    A nd           | Web:      www.OpenFOAM.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      blockMeshDict;
+}
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+scale   1;
+
+vertices
+(
+    (-5 -4 0)
+    (15 -4 0)
+    (15  4 0)
+    (-5  4 0)
+    (-5 -4 8)
+    (15 -4 8)
+    (15  4 8)
+    (-5  4 8)
+);
+
+blocks
+(
+    hex (0 1 2 3 4 5 6 7) (20 8 8) simpleGrading (1 1 1)
+);
+
+edges
+(
+);
+
+boundary
+(
+    frontAndBack
+    {
+        type patch;
+        faces
+        (
+            (3 7 6 2)
+            (1 5 4 0)
+        );
+    }
+    inlet
+    {
+        type patch;
+        faces
+        (
+            (0 4 7 3)
+        );
+    }
+    outlet
+    {
+        type patch;
+        faces
+        (
+            (2 6 5 1)
+        );
+    }
+    lowerWall
+    {
+        type wall;
+        faces
+        (
+            (0 3 2 1)
+        );
+    }
+    upperWall
+    {
+        type patch;
+        faces
+        (
+            (4 5 6 7)
+        );
+    }
+);
+
+// ************************************************************************* //

tutorials/IO/systemCall/system/controlDict

@@ -0,0 +1,53 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  plus                                  |
+|   \\  /    A nd           | Web:      www.OpenFOAM.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      controlDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+application     simpleFoam;
+
+startFrom       latestTime;
+
+startTime       0;
+
+stopAt          endTime;
+
+endTime         4;
+
+deltaT          1;
+
+writeControl    timeStep;
+
+writeInterval   100;
+
+purgeWrite      0;
+
+writeFormat     binary;
+
+writePrecision  6;
+
+writeCompression off;
+
+timeFormat      general;
+
+timePrecision   6;
+
+runTimeModifiable true;
+
+functions
+{
+    #include "systemCall"
+}
+
+
+// ************************************************************************* //

tutorials/IO/systemCall/system/decomposeParDict

@@ -0,0 +1,26 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  plus                                  |
+|   \\  /    A nd           | Web:      www.OpenFOAM.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      decomposeParDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+numberOfSubdomains 6;
+
+method          hierarchical;
+
+coeffs
+{
+    n           (3 2 1);
+}
+
+// ************************************************************************* //

tutorials/IO/systemCall/system/fvSchemes

@@ -0,0 +1,58 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  plus                                  |
+|   \\  /    A nd           | Web:      www.OpenFOAM.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      fvSchemes;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+ddtSchemes
+{
+    default         steadyState;
+}
+
+gradSchemes
+{
+    default         Gauss linear;
+    grad(U)         cellLimited Gauss linear 1;
+}
+
+divSchemes
+{
+    default         none;
+    div(phi,U)      bounded Gauss linearUpwindV grad(U);
+    div(phi,k)      bounded Gauss upwind;
+    div(phi,omega)  bounded Gauss upwind;
+    div((nuEff*dev2(T(grad(U))))) Gauss linear;
+}
+
+laplacianSchemes
+{
+    default         Gauss linear corrected;
+}
+
+interpolationSchemes
+{
+    default         linear;
+}
+
+snGradSchemes
+{
+    default         corrected;
+}
+
+wallDist
+{
+    method meshWave;
+}
+
+
+// ************************************************************************* //

tutorials/IO/systemCall/system/fvSolution

@@ -0,0 +1,86 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  plus                                  |
+|   \\  /    A nd           | Web:      www.OpenFOAM.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      fvSolution;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+solvers
+{
+    p
+    {
+        solver          GAMG;
+        smoother        GaussSeidel;
+        tolerance       1e-7;
+        relTol          0.01;
+    }
+
+    Phi
+    {
+        $p;
+    }
+
+    U
+    {
+        solver          smoothSolver;
+        smoother        GaussSeidel;
+        tolerance       1e-8;
+        relTol          0.1;
+        nSweeps         1;
+    }
+
+    k
+    {
+        solver          smoothSolver;
+        smoother        GaussSeidel;
+        tolerance       1e-8;
+        relTol          0.1;
+        nSweeps         1;
+    }
+
+    omega
+    {
+        solver          smoothSolver;
+        smoother        GaussSeidel;
+        tolerance       1e-8;
+        relTol          0.1;
+        nSweeps         1;
+    }
+}
+
+SIMPLE
+{
+    nNonOrthogonalCorrectors 0;
+    consistent yes;
+}
+
+potentialFlow
+{
+    nNonOrthogonalCorrectors 10;
+}
+
+relaxationFactors
+{
+    equations
+    {
+        U               0.9;
+        k               0.7;
+        omega           0.7;
+    }
+}
+
+cache
+{
+    grad(U);
+}
+
+// ************************************************************************* //

tutorials/IO/systemCall/system/systemCall

@@ -0,0 +1,29 @@
+// -*- C++ -*-
+// An example of using systemCall
+system
+{
+    type    systemCall;
+    libs    ("libutilityFunctionObjects.so");
+
+    // Execute on the master process only
+    master  true;
+
+    executeCalls
+    (
+        "echo execute: shell $$"
+    );
+
+    writeCalls
+    (
+        "echo \*\*\* writing data \*\*\*"
+    );
+
+    endCalls
+    (
+        "echo \*\*\* end of run \*\*\*"
+        "grep application system/controlDict"
+        "echo \*\*\* done \*\*\*"
+    );
+}
+
+// ************************************************************************* //

wmake/scripts/cmakeFunctions

@@ -2,7 +2,7 @@
 # =========                 |
 # \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
 #  \\    /   O peration     |
-#   \\  /    A nd           | Copyright (C) 2017 OpenCFD Ltd.
+#   \\  /    A nd           | Copyright (C) 2017-2018 OpenCFD Ltd.
 #    \\/     M anipulation  |
 #------------------------------------------------------------------------------
 # License
@@ -100,11 +100,9 @@ cmakeVersioned()
     sentinel=$(sameDependency "$depend" "$sourceDir") || \
         rm -rf "$objectsDir" > /dev/null 2>&1
 
-    mkdir -p $objectsDir && \
+    mkdir -p $objectsDir \
-    (
+    && (cd $objectsDir && _cmake $sourceDir && make) \
-        cd $objectsDir && _cmake $sourceDir && make \
+    && echo "$depend" >| "${sentinel:-/dev/null}"
-     && echo "$depend" > ${sentinel:-/dev/null}
-    )
 }