ENH: for-range, forAllIters() ... in OpenFOAM/

- reduced clutter when iterating over containers

src/OpenFOAM/containers/Dictionaries/DictionaryBase/DictionaryBase.C

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 2004-2010 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2004-2010, 2019 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
                             | Copyright (C) 2011-2016 OpenFOAM Foundation
@@ -32,12 +32,7 @@ License
 template<class IDLListType, class T>
 void Foam::DictionaryBase<IDLListType, T>::addEntries()
 {
-    for
+    for (auto iter = this->begin(); iter != this->end(); ++iter)
-    (
-        typename IDLListType::iterator iter = this->begin();
-        iter != this->end();
-        ++iter
-    )
     {
         this->hashedTs_.insert((*iter).keyword(), &(*iter));
     }
@@ -103,41 +98,37 @@ const T* Foam::DictionaryBase<IDLListType, T>::lookupPtr
     const word& keyword
 ) const
 {
-    typename HashTable<T*>::const_iterator iter = hashedTs_.find(keyword);
+    const auto iter = hashedTs_.cfind(keyword);
 
-    if (iter != hashedTs_.end())
+    if (iter.found())
     {
         return *iter;
     }
-    else
+
-    {
+    return nullptr;
-        return nullptr;
-    }
 }
 
 
 template<class IDLListType, class T>
 T* Foam::DictionaryBase<IDLListType, T>::lookupPtr(const word& keyword)
 {
-    typename HashTable<T*>::iterator iter = hashedTs_.find(keyword);
+    auto iter = hashedTs_.find(keyword);
 
-    if (iter != hashedTs_.end())
+    if (iter.found())
     {
         return *iter;
     }
-    else
+
-    {
+    return nullptr;
-        return nullptr;
-    }
 }
 
 
 template<class IDLListType, class T>
 const T* Foam::DictionaryBase<IDLListType, T>::lookup(const word& keyword) const
 {
-    typename HashTable<T*>::const_iterator iter = hashedTs_.find(keyword);
+    const auto iter = hashedTs_.cfind(keyword);
 
-    if (iter == hashedTs_.end())
+    if (!iter.found())
     {
         FatalErrorInFunction
             << "'" << keyword << "' not found"
@@ -151,9 +142,9 @@ const T* Foam::DictionaryBase<IDLListType, T>::lookup(const word& keyword) const
 template<class IDLListType, class T>
 T* Foam::DictionaryBase<IDLListType, T>::lookup(const word& keyword)
 {
-    typename HashTable<T*>::iterator iter = hashedTs_.find(keyword);
+    auto iter = hashedTs_.find(keyword);
 
-    if (iter == hashedTs_.end())
+    if (!iter.found())
     {
         FatalErrorInFunction
             << "'" << keyword << "' not found"
@@ -170,12 +161,7 @@ Foam::wordList Foam::DictionaryBase<IDLListType, T>::toc() const
     wordList keywords(this->size());
 
     label i = 0;
-    for
+    for (auto iter = this->cbegin(); iter != this->cend(); ++iter)
-    (
-        typename IDLListType::const_iterator iter = this->begin();
-        iter != this->end();
-        ++iter
-    )
     {
         keywords[i++] = iter().keyword();
     }
@@ -223,18 +209,16 @@ void Foam::DictionaryBase<IDLListType, T>::append(const word& keyword, T* tPtr)
 template<class IDLListType, class T>
 T* Foam::DictionaryBase<IDLListType, T>::remove(const word& keyword)
 {
-    typename HashTable<T*>::iterator iter = hashedTs_.find(keyword);
+    auto iter = hashedTs_.find(keyword);
 
-    if (iter != hashedTs_.end())
+    if (iter.found())
     {
-        T* tPtr = IDLListType::remove(iter());
+        T* ptr = IDLListType::remove(iter());
         hashedTs_.erase(iter);
-        return tPtr;
+        return ptr;
-    }
-    else
-    {
-        return nullptr;
     }
+
+    return nullptr;
 }
 
 
@@ -265,7 +249,6 @@ void Foam::DictionaryBase<IDLListType, T>::operator=
     const DictionaryBase<IDLListType, T>& dict
 )
 {
-    // Check for assignment to self
     if (this == &dict)
     {
         FatalErrorInFunction

src/OpenFOAM/db/CallbackRegistry/CallbackRegistry.C

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 2004-2010 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2004-2010, 2019 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
                             | Copyright (C) 2011 OpenFOAM Foundation
@@ -42,7 +42,7 @@ Foam::CallbackRegistry<CallbackType>::CallbackRegistry()
 template<class CallbackType>
 Foam::CallbackRegistry<CallbackType>::~CallbackRegistry()
 {
-    forAllIter(typename CallbackRegistry<CallbackType>, *this, iter)
+    forAllIters(*this, iter)
     {
         iter().Callback<CallbackType>::checkOut();
     }

src/OpenFOAM/db/Time/TimeIO.C

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 2004-2011, 2016-2018 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2004-2011, 2016-2019 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
                             | Copyright (C) 2011-2017 OpenFOAM Foundation
@@ -290,7 +290,7 @@ void Foam::Time::readDict()
 
         IStringStream dummyIs("");
 
-        forAllConstIter(simpleObjectRegistry, objs, iter)
+        forAllConstIters(objs, iter)
         {
             const List<simpleRegIOobject*>& objects = *iter;
 

src/OpenFOAM/fields/DimensionedFields/DimensionedField/MapDimensionedFields.H

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           |
+    \\  /    A nd           | Copyright (C) 2019 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
                             | Copyright (C) 2012 OpenFOAM Foundation
@@ -49,7 +49,7 @@ void MapDimensionedFields(const MeshMapper& mapper)
 
     TableType fields(mapper.thisDb().template lookupClass<FieldType>(true));
 
-    forAllConstIter(typename TableType, fields, fieldIter)
+    forAllConstIters(fields, fieldIter)
     {
         FieldType& field = const_cast<FieldType&>(*fieldIter());
 

src/OpenFOAM/fields/GeometricFields/GeometricField/MapGeometricFields.H

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 2004-2010, 2017 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2004-2010, 2017-2019 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
                             | Copyright (C) 2011-2016 OpenFOAM Foundation
@@ -87,7 +87,7 @@ void MapGeometricFields
     // old-time-level field is mapped before the field itself, sizes
     // will not match.
 
-    forAllConstIter(typename HashTable<const FieldType*>, fields, fieldIter)
+    forAllConstIters(fields, fieldIter)
     {
         FieldType& field = const_cast<FieldType&>(*fieldIter());
 
@@ -99,7 +99,7 @@ void MapGeometricFields
         }
     }
 
-    forAllConstIter(typename HashTable<const FieldType*>, fields, fieldIter)
+    forAllConstIters(fields, fieldIter)
     {
         FieldType& field = const_cast<FieldType&>(*fieldIter());
 

src/OpenFOAM/fields/cloud/mapClouds.H

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 2004-2010 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2004-2010, 2019 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
                             | Copyright (C) 2011 OpenFOAM Foundation
@@ -51,7 +51,7 @@ inline void mapClouds(const objectRegistry& db, const mapPolyMesh& mapper)
 {
     HashTable<const cloud*> clouds(db.lookupClass<cloud>());
 
-    forAllIter(HashTable<const cloud*>, clouds, iter)
+    forAllIters(clouds, iter)
     {
         cloud& c = const_cast<cloud&>(*iter());
 

src/OpenFOAM/global/fileOperations/collatedFileOperation/OFstreamCollator.C

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           |
+    \\  /    A nd           | Copyright (C) 2019 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
                             | Copyright (C) 2017-2018 OpenFOAM Foundation
@@ -261,7 +261,7 @@ void Foam::OFstreamCollator::waitForBufferSpace(const off_t wantedSize) const
 
         {
             std::lock_guard<std::mutex> guard(mutex_);
-            forAllConstIter(FIFOStack<writeData*>, objects_, iter)
+            forAllConstIters(objects_, iter)
             {
                 totalSize += iter()->size();
             }

src/OpenFOAM/global/fileOperations/fileOperation/fileOperation.C

@@ -258,12 +258,11 @@ Foam::fileOperation::lookupAndCacheProcessorsPath
     {
         const fileName procPath(path/pDir);
 
-        HashTable<dirIndexList>::const_iterator iter =
+        const auto iter = procsDirs_.cfind(procPath);
-            procsDirs_.find(procPath);
 
-        if (iter != procsDirs_.end())
+        if (iter.found())
         {
-            return iter();
+            return iter.val();
         }
 
         // Read all directories to see any beginning with processor

src/OpenFOAM/global/fileOperations/masterUncollatedFileOperation/masterUncollatedFileOperation.C

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           |
+    \\  /    A nd           | Copyright (C) 2019 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
                             | Copyright (C) 2017-2018 OpenFOAM Foundation
@@ -254,14 +254,9 @@ Foam::fileOperations::masterUncollatedFileOperation::filePathInfo
 
         // Check for approximately same time. E.g. if time = 1e-2 and
         // directory is 0.01 (due to different time formats)
-        HashPtrTable<instantList>::const_iterator pathFnd
+        const auto pathFnd = times_.cfind(io.time().path());
-        (
+
-            times_.find
+        if (search && pathFnd.found())
-            (
-                io.time().path()
-            )
-        );
-        if (search && (pathFnd != times_.end()))
         {
             newInstancePath = findInstancePath
             (
@@ -2307,8 +2302,8 @@ Foam::instantList Foam::fileOperations::masterUncollatedFileOperation::findTimes
     const word& constantName
 ) const
 {
-    HashPtrTable<instantList>::const_iterator iter = times_.find(directory);
+    const auto iter = times_.cfind(directory);
-    if (iter != times_.end())
+    if (iter.found())
     {
         if (debug)
         {
@@ -2358,8 +2353,8 @@ void Foam::fileOperations::masterUncollatedFileOperation::setTime
         return;
     }
 
-    HashPtrTable<instantList>::const_iterator iter = times_.find(tm.path());
+    const auto iter = times_.cfind(tm.path());
-    if (iter != times_.end())
+    if (iter.found())
     {
         instantList& times = *iter();
 

src/OpenFOAM/graph/graph.C

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 2004-2011 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2004-2011, 2019 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
                             | Copyright (C) 2011-2015 OpenFOAM Foundation
@@ -197,7 +197,7 @@ void Foam::graph::setXRange(const scalar x0, const scalar x1)
     scalarField xNew(SubField<scalar>(x_, nX, i0));
     x_.transfer(xNew);
 
-    forAllIter(HashPtrTable<curve>, *this, iter)
+    forAllIters(*this, iter)
     {
         curve* c = iter();
         scalarField cNew(SubField<scalar>(*c, nX, i0));
@@ -254,7 +254,7 @@ void Foam::graph::writeTable(Ostream& os) const
     {
         os  << setw(10) << x_[xi];
 
-        forAllConstIter(graph, *this, iter)
+        forAllConstIters(*this, iter)
         {
             os  << token::SPACE << setw(10) << (*iter())[xi];
         }

src/OpenFOAM/graph/writers/gnuplotGraph/gnuplotGraph.C

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 2004-2010 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2004-2010, 2019 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
                             | Copyright (C) 2011-2012 OpenFOAM Foundation
@@ -53,7 +53,7 @@ void Foam::gnuplotGraph::write(const graph& g, Ostream& os) const
 
     bool firstField = true;
 
-    forAllConstIter(graph, g, iter)
+    forAllConstIters(g, iter)
     {
         if (!firstField)
         {
@@ -66,7 +66,7 @@ void Foam::gnuplotGraph::write(const graph& g, Ostream& os) const
     os << "; pause -1" << endl;
 
 
-    forAllConstIter(graph, g, iter)
+    forAllConstIters(g, iter)
     {
         os  << endl;
         writeXY(g.x(), *iter(), os);

src/OpenFOAM/graph/writers/jplotGraph/jplotGraph.C

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 2004-2010 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2004-2010, 2019 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
                             | Copyright (C) 2011-2016 OpenFOAM Foundation
@@ -49,7 +49,7 @@ void Foam::jplotGraph::write(const graph& g, Ostream& os) const
 
     label fieldi = 0;
 
-    forAllConstIter(graph, g, iter)
+    forAllConstIters(g, iter)
     {
         os  << "# column " << fieldi + 2 << ": " << (*iter()).name() << endl;
         fieldi++;

src/OpenFOAM/graph/writers/xmgrGraph/xmgrGraph.C

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 2004-2010 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2004-2010, 2019 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
                             | Copyright (C) 2011-2016 OpenFOAM Foundation
@@ -50,7 +50,7 @@ void Foam::xmgrGraph::write(const graph& g, Ostream& os) const
 
     label fieldi = 0;
 
-    forAllConstIter(graph, g, iter)
+    forAllConstIters(g, iter)
     {
         os  << "@s" << fieldi << " legend "
             << iter()->name() << nl

src/OpenFOAM/matrices/lduMatrix/solvers/GAMG/GAMGAgglomerations/GAMGAgglomeration/GAMGAgglomerateLduAddressing.C

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 2004-2010 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2004-2010, 2019 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
                             | Copyright (C) 2011-2017 OpenFOAM Foundation
@@ -682,23 +682,23 @@ void Foam::GAMGAgglomeration::calculateRegionMaster
 
     forAll(procAgglomMap, proci)
     {
-        label coarseI = procAgglomMap[proci];
+        const label coarsei = procAgglomMap[proci];
 
-        Map<label>::iterator fnd = agglomToMaster.find(coarseI);
+        auto iter = agglomToMaster.find(coarsei);
-        if (fnd == agglomToMaster.end())
+        if (iter.found())
         {
-            agglomToMaster.insert(coarseI, proci);
+            iter.val() = min(iter.val(), proci);
         }
         else
         {
-            fnd() = min(fnd(), proci);
+            agglomToMaster.insert(coarsei, proci);
         }
     }
 
     masterProcs.setSize(agglomToMaster.size());
-    forAllConstIter(Map<label>, agglomToMaster, iter)
+    forAllConstIters(agglomToMaster, iter)
     {
-        masterProcs[iter.key()] = iter();
+        masterProcs[iter.key()] = iter.val();
     }
 
 
@@ -709,6 +709,7 @@ void Foam::GAMGAgglomeration::calculateRegionMaster
     // Get all processors agglomerating to the same coarse
     // processor
     agglomProcIDs = findIndices(procAgglomMap, myAgglom);
+
     // Make sure the master is the first element.
     const label index =
         agglomProcIDs.find(agglomToMaster[myAgglom]);

src/OpenFOAM/matrices/lduMatrix/solvers/GAMG/GAMGProcAgglomerations/procFacesGAMGProcAgglomeration/procFacesGAMGProcAgglomeration.C

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           |
+    \\  /    A nd           | Copyright (C) 2019 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
                             | Copyright (C) 2013-2016 OpenFOAM Foundation
@@ -104,7 +104,7 @@ Foam::procFacesGAMGProcAgglomeration::singleCellMesh
             // Add all the higher processors
             nbrs.clear();
             weights.clear();
-            forAllConstIter(Map<label>, neighbours, iter)
+            forAllConstIters(neighbours, iter)
             {
                 if (iter.key() > proci)
                 {

src/OpenFOAM/matrices/lduMatrix/solvers/GAMG/interfaces/cyclicGAMGInterface/cyclicGAMGInterface.C

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 2004-2010 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2004-2010, 2019 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
                             | Copyright (C) 2011-2016 OpenFOAM Foundation
@@ -124,9 +124,14 @@ Foam::cyclicGAMGInterface::cyclicGAMGInterface
             );
         }
 
-        labelPairLookup::const_iterator fnd = cellsToCoarseFace.find(cellPair);
+        const auto fnd = cellsToCoarseFace.cfind(cellPair);
 
-        if (fnd == cellsToCoarseFace.end())
+        if (fnd.found())
+        {
+            // Already have coarse face
+            dynFaceRestrictAddressing.append(fnd.val());
+        }
+        else
         {
             // New coarse face
             label coarseI = dynFaceCells.size();
@@ -134,11 +139,6 @@ Foam::cyclicGAMGInterface::cyclicGAMGInterface
             dynFaceCells.append(localRestrictAddressing[ffi]);
             cellsToCoarseFace.insert(cellPair, coarseI);
         }
-        else
-        {
-            // Already have coarse face
-            dynFaceRestrictAddressing.append(fnd());
-        }
     }
 
     faceCells_.transfer(dynFaceCells);

src/OpenFOAM/matrices/lduMatrix/solvers/GAMG/interfaces/processorGAMGInterface/processorGAMGInterface.C

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 2004-2010 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2004-2010, 2019 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
                             | Copyright (C) 2011-2017 OpenFOAM Foundation
@@ -112,9 +112,14 @@ Foam::processorGAMGInterface::processorGAMGInterface
             );
         }
 
-        labelPairLookup::const_iterator fnd = cellsToCoarseFace.find(cellPair);
+        const auto fnd = cellsToCoarseFace.cfind(cellPair);
 
-        if (fnd == cellsToCoarseFace.end())
+        if (fnd.found())
+        {
+            // Already have coarse face
+            dynFaceRestrictAddressing.append(fnd.val());
+        }
+        else
         {
             // New coarse face
             label coarseI = dynFaceCells.size();
@@ -122,11 +127,6 @@ Foam::processorGAMGInterface::processorGAMGInterface
             dynFaceCells.append(localRestrictAddressing[ffi]);
             cellsToCoarseFace.insert(cellPair, coarseI);
         }
-        else
-        {
-            // Already have coarse face
-            dynFaceRestrictAddressing.append(fnd());
-        }
     }
 
     faceCells_.transfer(dynFaceCells);

src/OpenFOAM/matrices/solution/solution.C

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 2004-2011 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2004-2011, 2019 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
                             | Copyright (C) 2011-2016 OpenFOAM Foundation
@@ -72,10 +72,8 @@ void Foam::solution::read(const dictionary& dict)
             // backwards compatibility
             fieldRelaxDict_.clear();
 
-            const wordList entryNames(relaxDict.toc());
+            for (const word& e : relaxDict.toc())
-            forAll(entryNames, i)
             {
-                const word& e = entryNames[i];
                 scalar value = relaxDict.get<scalar>(e);
 
                 if (e.startsWith("p"))
@@ -98,15 +96,12 @@ void Foam::solution::read(const dictionary& dict)
         eqnRelaxDefault_ =
             eqnRelaxDict_.lookupOrDefault<scalar>("default", 0.0);
 
-        if (debug)
+        DebugInfo
-        {
+            << "Relaxation factors:" << nl
-            Info<< "Relaxation factors:" << nl
+            << "fields: " << fieldRelaxDict_ << nl
-                << "fields: " << fieldRelaxDict_ << nl
+            << "equations: " << eqnRelaxDict_ << endl;
-                << "equations: " << eqnRelaxDict_ << endl;
-        }
     }
 
-
     if (dict.found("solvers"))
     {
         solvers_ = dict.subDict("solvers");
@@ -171,11 +166,11 @@ Foam::label Foam::solution::upgradeSolverDict
 
     // backward compatibility:
     // recast primitive entries into dictionary entries
-    forAllIter(dictionary, dict, iter)
+    for (const entry& dEntry : dict)
     {
-        if (!iter().isDict())
+        if (!dEntry.isDict())
         {
-            Istream& is = iter().stream();
+            Istream& is = dEntry.stream();
             word name(is);
             dictionary subdict;
 
@@ -210,13 +205,13 @@ Foam::label Foam::solution::upgradeSolverDict
             if (verbose && Pstream::master())
             {
                 Info<< "// using new solver syntax:\n"
-                    << iter().keyword() << subdict << endl;
+                    << dEntry.keyword() << subdict << endl;
             }
 
             // overwrite with dictionary entry
-            dict.set(iter().keyword(), subdict);
+            dict.set(dEntry.keyword(), subdict);
 
-            nChanged++;
+            ++nChanged;
         }
     }
 
@@ -228,10 +223,8 @@ bool Foam::solution::cache(const word& name) const
 {
     if (caching_)
     {
-        if (debug)
+        DebugInfo
-        {
+            << "Cache: find entry for " << name << endl;
-            Info<< "Cache: find entry for " << name << endl;
-        }
 
         return cache_.found(name);
     }
@@ -242,12 +235,9 @@ bool Foam::solution::cache(const word& name) const
 
 bool Foam::solution::relaxField(const word& name) const
 {
-    if (debug)
+    DebugInfo
-    {
+        << "Field relaxation factor for " << name
-        Info<< "Field relaxation factor for " << name
+        << " is " << (fieldRelaxDict_.found(name) ? "set" : "unset") << endl;
-            << " is " << (fieldRelaxDict_.found(name) ? "set" : "unset")
-            << endl;
-    }
 
     return fieldRelaxDict_.found(name) || fieldRelaxDict_.found("default");
 }
@@ -255,10 +245,8 @@ bool Foam::solution::relaxField(const word& name) const
 
 bool Foam::solution::relaxEquation(const word& name) const
 {
-    if (debug)
+    DebugInfo
-    {
+        << "Find equation relaxation factor for " << name << endl;
-        Info<< "Find equation relaxation factor for " << name << endl;
-    }
 
     return eqnRelaxDict_.found(name) || eqnRelaxDict_.found("default");
 }
@@ -266,10 +254,8 @@ bool Foam::solution::relaxEquation(const word& name) const
 
 Foam::scalar Foam::solution::fieldRelaxationFactor(const word& name) const
 {
-    if (debug)
+    DebugInfo
-    {
+        << "Lookup variable relaxation factor for " << name << endl;
-        Info<< "Lookup variable relaxation factor for " << name << endl;
-    }
 
     if (fieldRelaxDict_.found(name))
     {
@@ -279,24 +265,20 @@ Foam::scalar Foam::solution::fieldRelaxationFactor(const word& name) const
     {
         return fieldRelaxDefault_;
     }
-    else
-    {
-        FatalIOErrorInFunction(fieldRelaxDict_)
-            << "Cannot find variable relaxation factor for '" << name
-            << "' or a suitable default value."
-            << exit(FatalIOError);
 
-        return 0;
+    FatalIOErrorInFunction(fieldRelaxDict_)
-    }
+        << "Cannot find variable relaxation factor for '" << name
+        << "' or a suitable default value." << nl
+        << exit(FatalIOError);
+
+    return 0;
 }
 
 
 Foam::scalar Foam::solution::equationRelaxationFactor(const word& name) const
 {
-    if (debug)
+    DebugInfo
-    {
+        << "Lookup equation relaxation factor for " << name << endl;
-        Info<< "Lookup equation relaxation factor for " << name << endl;
-    }
 
     if (eqnRelaxDict_.found(name))
     {
@@ -306,15 +288,13 @@ Foam::scalar Foam::solution::equationRelaxationFactor(const word& name) const
     {
         return eqnRelaxDefault_;
     }
-    else
-    {
-        FatalIOErrorInFunction(eqnRelaxDict_)
-            << "Cannot find equation relaxation factor for '" << name
-            << "' or a suitable default value."
-            << exit(FatalIOError);
 
-        return 0;
+    FatalIOErrorInFunction(eqnRelaxDict_)
-    }
+        << "Cannot find equation relaxation factor for '" << name
+        << "' or a suitable default value."
+        << exit(FatalIOError);
+
+    return 0;
 }
 
 
@@ -331,10 +311,8 @@ const Foam::dictionary& Foam::solution::solutionDict() const
 
 const Foam::dictionary& Foam::solution::solverDict(const word& name) const
 {
-    if (debug)
+    DebugInfo
-    {
+        << "Lookup solver for " << name << endl;
-        Info<< "Lookup solver for " << name << endl;
-    }
 
     return solvers_.subDict(name);
 }
@@ -342,10 +320,8 @@ const Foam::dictionary& Foam::solution::solverDict(const word& name) const
 
 const Foam::dictionary& Foam::solution::solver(const word& name) const
 {
-    if (debug)
+    DebugInfo
-    {
+        << "Lookup solver for " << name << endl;
-        Info<< "Lookup solver for " << name << endl;
-    }
 
     return solvers_.subDict(name);
 }

src/OpenFOAM/meshes/Identifiers/patch/coupleGroupIdentifier.C

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           |
+    \\  /    A nd           | Copyright (C) 2019 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
                             | Copyright (C) 2013-2015 OpenFOAM Foundation
@@ -179,11 +179,11 @@ Foam::label Foam::coupleGroupIdentifier::findOtherPatchID
 
     label otherPatchID = -1;
 
-    forAllConstIter(HashTable<const polyMesh*>, meshSet, iter)
+    forAllConstIters(meshSet, iter)
     {
         const polyMesh& mesh = *iter();
 
-        label patchID = findOtherPatchID(mesh, thisPatch);
+        const label patchID = findOtherPatchID(mesh, thisPatch);
 
         if (patchID != -1)
         {

src/OpenFOAM/meshes/lduMesh/lduPrimitiveMesh.C

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           |
+    \\  /    A nd           | Copyright (C) 2019 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
                             | Copyright (C) 2013-2017 OpenFOAM Foundation
@@ -119,9 +119,9 @@ Foam::label Foam::lduPrimitiveMesh::totalSize
 {
     label size = 0;
 
-    forAll(meshes, i)
+    for (const lduPrimitiveMesh& msh : meshes)
     {
-        size += meshes[i].lduAddr().size();
+        size += msh.lduAddr().size();
     }
     return size;
 }
@@ -437,21 +437,10 @@ Foam::lduPrimitiveMesh::lduPrimitiveMesh
                             nCoupledFaces[procMeshI] += ldui.faceCells().size();
                         }
 
-                        EdgeMap<labelPairList>::iterator iter =
+                        mergedMap(procEdge).append
-                            mergedMap.find(procEdge);
+                        (
-
+                            labelPair(procMeshI, intI)
-                        if (iter != mergedMap.end())
+                        );
-                        {
-                            iter().append(labelPair(procMeshI, intI));
-                        }
-                        else
-                        {
-                            mergedMap.insert
-                            (
-                                procEdge,
-                                labelPairList(1, labelPair(procMeshI, intI))
-                            );
-                        }
                     }
                     else
                     {
@@ -464,21 +453,10 @@ Foam::lduPrimitiveMesh::lduPrimitiveMesh
                                 << endl;
                         }
 
-                        EdgeMap<labelPairList>::iterator iter =
+                        unmergedMap(procEdge).append
-                            unmergedMap.find(procEdge);
+                        (
-
+                            labelPair(procMeshI, intI)
-                        if (iter != unmergedMap.end())
+                        );
-                        {
-                            iter().append(labelPair(procMeshI, intI));
-                        }
-                        else
-                        {
-                            unmergedMap.insert
-                            (
-                                procEdge,
-                                labelPairList(1, labelPair(procMeshI, intI))
-                            );
-                        }
                     }
                 }
                 else
@@ -490,7 +468,7 @@ Foam::lduPrimitiveMesh::lduPrimitiveMesh
                         << " of unhandled type " << interfaces[intI].type()
                         << exit(FatalError);
 
-                    nOtherInterfaces++;
+                    ++nOtherInterfaces;
                 }
             }
         }
@@ -501,10 +479,10 @@ Foam::lduPrimitiveMesh::lduPrimitiveMesh
     if (debug)
     {
         Pout<< "Remaining interfaces:" << endl;
-        forAllConstIter(EdgeMap<labelPairList>, unmergedMap, iter)
+        forAllConstIters(unmergedMap, iter)
         {
             Pout<< "    agglom procEdge:" << iter.key() << endl;
-            const labelPairList& elems = iter();
+            const labelPairList& elems = iter.val();
             forAll(elems, i)
             {
                 label procMeshI = elems[i][0];
@@ -530,10 +508,10 @@ Foam::lduPrimitiveMesh::lduPrimitiveMesh
     if (debug)
     {
         Pout<< "Merged interfaces:" << endl;
-        forAllConstIter(EdgeMap<labelPairList>, mergedMap, iter)
+        forAllConstIters(mergedMap, iter)
         {
             Pout<< "    agglom procEdge:" << iter.key() << endl;
-            const labelPairList& elems = iter();
+            const labelPairList& elems = iter.val();
 
             forAll(elems, i)
             {
@@ -631,13 +609,13 @@ Foam::lduPrimitiveMesh::lduPrimitiveMesh
                         // I am 'master' since my cell numbers will be lower
                         // since cells get added in procMeshI order.
 
-                        label agglom0 = procAgglomMap[myP];
+                        const label agglom0 = procAgglomMap[myP];
-                        label agglom1 = procAgglomMap[nbrP];
+                        const label agglom1 = procAgglomMap[nbrP];
 
-                        EdgeMap<labelPairList>::const_iterator fnd =
+                        const auto fnd =
-                            mergedMap.find(edge(agglom0, agglom1));
+                            mergedMap.cfind(edge(agglom0, agglom1));
 
-                        if (fnd != mergedMap.end())
+                        if (fnd.found())
                         {
                             const labelPairList& elems = fnd();
 
@@ -796,9 +774,9 @@ Foam::lduPrimitiveMesh::lduPrimitiveMesh
 
     label allInterfacei = 0;
 
-    forAllConstIter(EdgeMap<labelPairList>, unmergedMap, iter)
+    forAllConstIters(unmergedMap, iter)
     {
-        const labelPairList& elems = iter();
+        const labelPairList& elems = iter.val();
 
         // Sort processors in increasing order so both sides walk through in
         // same order.

src/OpenFOAM/meshes/meshShapes/cellMatcher/cellMatcher.C

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 2004-2010 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2004-2010, 2019 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
                             | Copyright (C) 2011-2016 OpenFOAM Foundation
@@ -55,16 +55,14 @@ Foam::cellMatcher::cellMatcher
     cellModelName_(cellModelName),
     cellModelPtr_(nullptr)
 {
-    forAll(localFaces_, facei)
+    for (face& f : localFaces_)
     {
-        face& f = localFaces_[facei];
-
         f.setSize(maxVertPerFace);
     }
 
-    forAll(pointFaceIndex_, verti)
+    for (labelList& faceIndices : pointFaceIndex_)
     {
-        pointFaceIndex_[verti].setSize(facePerCell);
+        faceIndices.setSize(facePerCell);
     }
 }
 
@@ -94,10 +92,15 @@ Foam::label Foam::cellMatcher::calcLocalFaces
 
         forAll(f, localVertI)
         {
-            label vertI = f[localVertI];
+            const label vertI = f[localVertI];
 
-            Map<label>::iterator iter = localPoint_.find(vertI);
+            const auto iter = localPoint_.cfind(vertI);
-            if (iter == localPoint_.end())
+            if (iter.found())
+            {
+                // Reuse local vertex number.
+                localFace[localVertI] = iter.val();
+            }
+            else
             {
                 // Not found. Assign local vertex number.
 
@@ -111,11 +114,6 @@ Foam::label Foam::cellMatcher::calcLocalFaces
                 localPoint_.insert(vertI, newVertI);
                 newVertI++;
             }
-            else
-            {
-                // Reuse local vertex number.
-                localFace[localVertI] = *iter;
-            }
         }
 
         // Create face from localvertex labels
@@ -123,10 +121,9 @@ Foam::label Foam::cellMatcher::calcLocalFaces
     }
 
     // Create local to global vertex mapping
-    forAllConstIter(Map<label>, localPoint_, iter)
+    forAllConstIters(localPoint_, iter)
     {
-        const label fp = iter();
+        pointMap_[iter.val()] = iter.key();
-        pointMap_[fp] = iter.key();
     }
 
     ////debug
@@ -188,10 +185,8 @@ void Foam::cellMatcher::calcEdgeAddressing(const label numVert)
 void Foam::cellMatcher::calcPointFaceIndex()
 {
     // Fill pointFaceIndex_ with -1
-    forAll(pointFaceIndex_, i)
+    for (labelList& faceIndices : pointFaceIndex_)
     {
-        labelList& faceIndices = pointFaceIndex_[i];
-
         faceIndices = -1;
     }
 

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

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 2004-2011, 2015 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2004-2011, 2015-2019 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
                             | Copyright (C) 2011-2017 OpenFOAM Foundation
@@ -89,10 +89,8 @@ void Foam::globalMeshData::initProcAddr()
         PstreamBuffers pBufs(Pstream::commsTypes::nonBlocking);
 
         // Send indices of my processor patches to my neighbours
-        forAll(processorPatches_, i)
+        for (const label patchi : processorPatches_)
         {
-            label patchi = processorPatches_[i];
-
             UOPstream toNeighbour
             (
                 refCast<const processorPolyPatch>
@@ -107,10 +105,8 @@ void Foam::globalMeshData::initProcAddr()
 
         pBufs.finishedSends();
 
-        forAll(processorPatches_, i)
+        for (const label patchi : processorPatches_)
         {
-            label patchi = processorPatches_[i];
-
             UIPstream fromNeighbour
             (
                 refCast<const processorPolyPatch>
@@ -254,13 +250,22 @@ void Foam::globalMeshData::countSharedEdges
 )
 {
     // Count occurrences of procSharedEdges in global shared edges table.
-    forAllConstIter(EdgeMap<labelList>, procSharedEdges, iter)
+    forAllConstIters(procSharedEdges, iter)
     {
         const edge& e = iter.key();
 
-        EdgeMap<label>::iterator globalFnd = globalShared.find(e);
+        auto globalFnd = globalShared.find(e);
 
-        if (globalFnd == globalShared.end())
+        if (globalFnd.found())
+        {
+            if (globalFnd() == -1)
+            {
+                // Second time occurence of this edge.
+                // Assign proper edge label.
+                globalFnd() = sharedEdgeI++;
+            }
+        }
+        else
         {
             // First time occurrence of this edge. Check how many we are adding.
             if (iter().size() == 1)
@@ -275,15 +280,6 @@ void Foam::globalMeshData::countSharedEdges
                 globalShared.insert(e, sharedEdgeI++);
             }
         }
-        else
-        {
-            if (globalFnd() == -1)
-            {
-                // Second time occurence of this edge. Assign proper
-                // edge label.
-                globalFnd() = sharedEdgeI++;
-            }
-        }
     }
 }
 
@@ -329,13 +325,13 @@ void Foam::globalMeshData::calcSharedEdges() const
     {
         const edge& e = edges[edgeI];
 
-        Map<label>::const_iterator e0Fnd = meshToShared.find(e[0]);
+        const auto e0Fnd = meshToShared.cfind(e[0]);
 
-        if (e0Fnd != meshToShared.end())
+        if (e0Fnd.found())
         {
-            Map<label>::const_iterator e1Fnd = meshToShared.find(e[1]);
+            const auto e1Fnd = meshToShared.cfind(e[1]);
 
-            if (e1Fnd != meshToShared.end())
+            if (e1Fnd.found())
             {
                 // Found edge which uses shared points. Probably shared.
 
@@ -347,10 +343,9 @@ void Foam::globalMeshData::calcSharedEdges() const
                     sharedPtAddr[e1Fnd()]
                 );
 
-                EdgeMap<labelList>::iterator iter =
+                auto iter = localShared.find(sharedEdge);
-                    localShared.find(sharedEdge);
 
-                if (iter == localShared.end())
+                if (!iter.found())
                 {
                     // First occurrence of this point combination. Store.
                     localShared.insert(sharedEdge, labelList(1, edgeI));
@@ -360,7 +355,7 @@ void Foam::globalMeshData::calcSharedEdges() const
                     // Add this edge to list of edge labels.
                     labelList& edgeLabels = iter();
 
-                    label sz = edgeLabels.size();
+                    const label sz = edgeLabels.size();
                     edgeLabels.setSize(sz+1);
                     edgeLabels[sz] = edgeI;
                 }
@@ -425,7 +420,7 @@ void Foam::globalMeshData::calcSharedEdges() const
 
             globalShared.clear();
 
-            forAllConstIter(EdgeMap<label>, oldSharedEdges, iter)
+            forAllConstIters(oldSharedEdges, iter)
             {
                 if (iter() != -1)
                 {
@@ -487,22 +482,22 @@ void Foam::globalMeshData::calcSharedEdges() const
     DynamicList<label> dynSharedEdgeLabels(globalShared.size());
     DynamicList<label> dynSharedEdgeAddr(globalShared.size());
 
-    forAllConstIter(EdgeMap<labelList>, localShared, iter)
+    forAllConstIters(localShared, iter)
     {
         const edge& e = iter.key();
 
-        EdgeMap<label>::const_iterator edgeFnd = globalShared.find(e);
+        const auto edgeFnd = globalShared.cfind(e);
 
-        if (edgeFnd != globalShared.end())
+        if (edgeFnd.found())
         {
             // My local edge is indeed a shared one. Go through all local edge
             // labels with this point combination.
             const labelList& edgeLabels = iter();
 
-            forAll(edgeLabels, i)
+            for (const label edgei : edgeLabels)
             {
                 // Store label of local mesh edge
-                dynSharedEdgeLabels.append(edgeLabels[i]);
+                dynSharedEdgeLabels.append(edgei);
 
                 // Store label of shared edge
                 dynSharedEdgeAddr.append(edgeFnd());
@@ -1238,25 +1233,18 @@ void Foam::globalMeshData::calcPointBoundaryFaces
 
     labelList nPointFaces(coupledPatch().nPoints(), Zero);
 
-    forAll(bMesh, patchi)
+    for (const polyPatch& pp : bMesh)
     {
-        const polyPatch& pp = bMesh[patchi];
-
         if (!pp.coupled())
         {
-            forAll(pp, i)
+            for (const face& f : pp)
             {
-                const face& f = pp[i];
-
                 forAll(f, fp)
                 {
-                    Map<label>::const_iterator iter = meshPointMap.find
+                    const auto iter = meshPointMap.cfind(f[fp]);
-                    (
+                    if (iter.found())
-                        f[fp]
-                    );
-                    if (iter != meshPointMap.end())
                     {
-                        nPointFaces[iter()]++;
+                        nPointFaces[iter.val()]++;
                     }
                 }
             }
@@ -1287,11 +1275,9 @@ void Foam::globalMeshData::calcPointBoundaryFaces
                 const face& f = pp[i];
                 forAll(f, fp)
                 {
-                    Map<label>::const_iterator iter = meshPointMap.find
+                    const auto iter = meshPointMap.cfind(f[fp]);
-                    (
+
-                        f[fp]
+                    if (iter.found())
-                    );
-                    if (iter != meshPointMap.end())
                     {
                         label bFacei =
                              pp.start() + i - mesh_.nInternalFaces();
@@ -1525,10 +1511,10 @@ void Foam::globalMeshData::calcGlobalPointBoundaryCells() const
 
         forAll(pCells, i)
         {
-            label celli = pCells[i];
+            const label celli = pCells[i];
-            Map<label>::iterator fnd = meshCellMap.find(celli);
+            const auto fnd = meshCellMap.cfind(celli);
 
-            if (fnd != meshCellMap.end())
+            if (fnd.found())
             {
                 bCells[i] = fnd();
             }
@@ -2568,9 +2554,9 @@ Foam::autoPtr<Foam::globalIndex> Foam::globalMeshData::mergePoints
     {
         label meshPointi = meshPoints[patchPointi];
 
-        Map<label>::const_iterator iter = cpp.meshPointMap().find(meshPointi);
+        const auto iter = cpp.meshPointMap().cfind(meshPointi);
 
-        if (iter != cpp.meshPointMap().end())
+        if (iter.found())
         {
             patchToCoupled[patchPointi] = iter();
             coupledToGlobalPatch[iter()] = globalPPoints.toGlobal(patchPointi);

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

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 2004-2011 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2004-2011, 2019 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
                             | Copyright (C) 2011-2017 OpenFOAM Foundation
@@ -48,9 +48,8 @@ Foam::label Foam::globalPoints::countPatchPoints
 {
     label nTotPoints = 0;
 
-    forAll(patches, patchi)
+    for (const polyPatch& pp : patches)
     {
-        const polyPatch& pp = patches[patchi];
         if (pp.coupled())
         {
             nTotPoints += pp.nPoints();
@@ -279,11 +278,11 @@ bool Foam::globalPoints::mergeInfo
     label infoChanged = false;
 
     // Get the index into the procPoints list.
-    Map<label>::iterator iter = meshToProcPoint_.find(localPointi);
+    const auto iter = meshToProcPoint_.cfind(localPointi);
 
-    if (iter != meshToProcPoint_.end())
+    if (iter.found())
     {
-        if (mergeInfo(nbrInfo, localPointi, procPoints_[iter()]))
+        if (mergeInfo(nbrInfo, localPointi, procPoints_[iter.val()]))
         {
             infoChanged = true;
         }
@@ -328,11 +327,11 @@ bool Foam::globalPoints::storeInitialInfo
     label infoChanged = false;
 
     // Get the index into the procPoints list.
-    Map<label>::iterator iter = meshToProcPoint_.find(localPointi);
+    const auto iter = meshToProcPoint_.find(localPointi);
 
-    if (iter != meshToProcPoint_.end())
+    if (iter.found())
     {
-        if (mergeInfo(nbrInfo, localPointi, procPoints_[iter()]))
+        if (mergeInfo(nbrInfo, localPointi, procPoints_[iter.val()]))
         {
             infoChanged = true;
         }
@@ -681,10 +680,9 @@ void Foam::globalPoints::receivePatchPoints
 
 
                     // Do we have information on pointA?
-                    Map<label>::iterator procPointA =
+                    const auto procPointA = meshToProcPoint_.cfind(localA);
-                        meshToProcPoint_.find(localA);
 
-                    if (procPointA != meshToProcPoint_.end())
+                    if (procPointA.found())
                     {
                         const labelPairList infoA = addSendTransform
                         (
@@ -699,10 +697,9 @@ void Foam::globalPoints::receivePatchPoints
                     }
 
                     // Same for info on pointB
-                    Map<label>::iterator procPointB =
+                    const auto procPointB = meshToProcPoint_.cfind(localB);
-                        meshToProcPoint_.find(localB);
 
-                    if (procPointB != meshToProcPoint_.end())
+                    if (procPointB.found())
                     {
                         const labelPairList infoB = addSendTransform
                         (
@@ -968,11 +965,11 @@ void Foam::globalPoints::calculateSharedPoints
 
 
     //Pout<< "**ALL** connected points:" << endl;
-    //forAllConstIter(Map<label>, meshToProcPoint_, iter)
+    //forAllConstIters(meshToProcPoint_, iter)
     //{
     //    label localI = iter.key();
-    //    const labelPairList& pointInfo = procPoints_[iter()];
+    //    const labelPairList& pointInfo = procPoints_[iter.val()];
-    //    Pout<< "pointi:" << localI << " index:" << iter()
+    //    Pout<< "pointi:" << localI << " index:" << iter.val()
     //        << " coord:"
     //        << mesh_.points()[localToMeshPoint(patchToMeshPoint, localI)]
     //        << endl;
@@ -992,9 +989,9 @@ void Foam::globalPoints::calculateSharedPoints
     // the master the first element on all processors.
     // Note: why not sort in decreasing order? Give more work to higher
     //       processors.
-    forAllConstIter(Map<label>, meshToProcPoint_, iter)
+    forAllConstIters(meshToProcPoint_, iter)
     {
-        labelPairList& pointInfo = procPoints_[iter()];
+        labelPairList& pointInfo = procPoints_[iter.val()];
         sort(pointInfo, globalIndexAndTransform::less(globalTransforms_));
     }
 
@@ -1005,9 +1002,10 @@ void Foam::globalPoints::calculateSharedPoints
 
     pointPoints_.setSize(globalIndices_.localSize());
     List<labelPairList> transformedPoints(globalIndices_.localSize());
-    forAllConstIter(Map<label>, meshToProcPoint_, iter)
+
+    forAllConstIters(meshToProcPoint_, iter)
     {
-        const labelPairList& pointInfo = procPoints_[iter()];
+        const labelPairList& pointInfo = procPoints_[iter.val()];
 
         if (pointInfo.size() >= 2)
         {

src/OpenFOAM/meshes/polyMesh/mapPolyMesh/mapDistribute/mapDistribute.H

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 2004-2011, 2015-2018 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2004-2011, 2015-2019 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
                             | Copyright (C) 2011-2016 OpenFOAM Foundation
@@ -280,6 +280,7 @@ public:
                     fld = vt.invTransformPosition(pfld);
                 }
             }
+
             void operator()
             (
                 const vectorTensorTransform& vt,
@@ -287,31 +288,33 @@ public:
                 List<List<point>>& flds
             ) const
             {
-                forAll(flds, i)
+                for (List<point>& fld : flds)
                 {
-                    operator()(vt, forward, flds[i]);
+                    operator()(vt, forward, fld);
                 }
             }
+
             //- Transform patch-based field
             void operator()(const coupledPolyPatch& cpp, pointField& fld) const
             {
                 cpp.transformPosition(fld);
             }
+
             template<template<class> class Container>
             void operator()(const coupledPolyPatch& cpp, Container<point>& map)
             const
             {
                 Field<point> fld(map.size());
                 label i = 0;
-                forAllConstIter(typename Container<point>, map, iter)
+                forAllConstIters(map, iter)
                 {
-                    fld[i++] = iter();
+                    fld[i++] = *iter;
                 }
                 cpp.transformPosition(fld);
                 i = 0;
-                forAllIter(typename Container<point>, map, iter)
+                forAllIters(map, iter)
                 {
-                    iter() = fld[i++];
+                    *iter = fld[i++];
                 }
             }
         };

src/OpenFOAM/meshes/polyMesh/mapPolyMesh/mapDistribute/mapDistributeBase.C

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 2015-2016 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2015-2016, 2019 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
                             | Copyright (C) 2015-2017 OpenFOAM Foundation
@@ -293,13 +293,11 @@ void Foam::mapDistributeBase::calcCompactAddressing
     // Count all (non-local) elements needed. Just for presizing map.
     labelList nNonLocal(Pstream::nProcs(), Zero);
 
-    forAll(elements, i)
+    for (const label globalIdx : elements)
     {
-        label globalIndex = elements[i];
+        if (globalIdx != -1 && !globalNumbering.isLocal(globalIdx))
-
-        if (globalIndex != -1 && !globalNumbering.isLocal(globalIndex))
         {
-            label proci = globalNumbering.whichProcID(globalIndex);
+            label proci = globalNumbering.whichProcID(globalIdx);
             nNonLocal[proci]++;
         }
     }
@@ -315,14 +313,12 @@ void Foam::mapDistributeBase::calcCompactAddressing
 
 
     // Collect all (non-local) elements needed.
-    forAll(elements, i)
+    for (const label globalIdx : elements)
     {
-        label globalIndex = elements[i];
+        if (globalIdx != -1 && !globalNumbering.isLocal(globalIdx))
-
-        if (globalIndex != -1 && !globalNumbering.isLocal(globalIndex))
         {
-            label proci = globalNumbering.whichProcID(globalIndex);
+            label proci = globalNumbering.whichProcID(globalIdx);
-            label index = globalNumbering.toLocal(proci, globalIndex);
+            label index = globalNumbering.toLocal(proci, globalIdx);
             label nCompact = compactMap[proci].size();
             compactMap[proci].insert(index, nCompact);
         }
@@ -342,17 +338,13 @@ void Foam::mapDistributeBase::calcCompactAddressing
     // Count all (non-local) elements needed. Just for presizing map.
     labelList nNonLocal(Pstream::nProcs(), Zero);
 
-    forAll(cellCells, cellI)
+    for (const labelList& cCells : cellCells)
     {
-        const labelList& cCells = cellCells[cellI];
+        for (const label globalIdx : cCells)
-
-        forAll(cCells, i)
         {
-            label globalIndex = cCells[i];
+            if (globalIdx != -1 && !globalNumbering.isLocal(globalIdx))
-
-            if (globalIndex != -1 && !globalNumbering.isLocal(globalIndex))
             {
-                label proci = globalNumbering.whichProcID(globalIndex);
+                label proci = globalNumbering.whichProcID(globalIdx);
                 nNonLocal[proci]++;
             }
         }
@@ -369,18 +361,14 @@ void Foam::mapDistributeBase::calcCompactAddressing
 
 
     // Collect all (non-local) elements needed.
-    forAll(cellCells, cellI)
+    for (const labelList& cCells : cellCells)
     {
-        const labelList& cCells = cellCells[cellI];
+        for (const label globalIdx : cCells)
-
-        forAll(cCells, i)
         {
-            label globalIndex = cCells[i];
+            if (globalIdx != -1 && !globalNumbering.isLocal(globalIdx))
-
-            if (globalIndex != -1 && !globalNumbering.isLocal(globalIndex))
             {
-                label proci = globalNumbering.whichProcID(globalIndex);
+                label proci = globalNumbering.whichProcID(globalIdx);
-                label index = globalNumbering.toLocal(proci, globalIndex);
+                label index = globalNumbering.toLocal(proci, globalIdx);
                 label nCompact = compactMap[proci].size();
                 compactMap[proci].insert(index, nCompact);
             }
@@ -439,9 +427,9 @@ void Foam::mapDistributeBase::exchangeAddressing
             remoteElem.setSize(compactMap[proci].size());
             localElem.setSize(compactMap[proci].size());
             label i = 0;
-            forAllIter(Map<label>, compactMap[proci], iter)
+            forAllIters(compactMap[proci], iter)
             {
-                const label compactI = compactStart[proci] + iter();
+                const label compactI = compactStart[proci] + iter.val();
                 remoteElem[i] = iter.key();
                 localElem[i]  = compactI;
                 iter() = compactI;
@@ -460,9 +448,9 @@ void Foam::mapDistributeBase::exchangeAddressing
     );
 
     // Renumber elements
-    forAll(elements, i)
+    for (label& elem : elements)
     {
-        elements[i] = renumber(globalNumbering, compactMap, elements[i]);
+        elem = renumber(globalNumbering, compactMap, elem);
     }
 }
 
@@ -516,9 +504,9 @@ void Foam::mapDistributeBase::exchangeAddressing
             remoteElem.setSize(compactMap[proci].size());
             localElem.setSize(compactMap[proci].size());
             label i = 0;
-            forAllIter(Map<label>, compactMap[proci], iter)
+            forAllIters(compactMap[proci], iter)
             {
-                const label compactI = compactStart[proci] + iter();
+                const label compactI = compactStart[proci] + iter.val();
                 remoteElem[i] = iter.key();
                 localElem[i]  = compactI;
                 iter() = compactI;
@@ -537,13 +525,11 @@ void Foam::mapDistributeBase::exchangeAddressing
     );
 
     // Renumber elements
-    forAll(cellCells, cellI)
+    for (labelList& cCells : cellCells)
     {
-        labelList& cCells = cellCells[cellI];
+        for (label& celli : cCells)
-
-        forAll(cCells, i)
         {
-            cCells[i] = renumber(globalNumbering, compactMap, cCells[i]);
+            celli = renumber(globalNumbering, compactMap, celli);
         }
     }
 }
@@ -706,8 +692,7 @@ Foam::mapDistributeBase::mapDistributeBase
     //
     //        forAll(sorted, i)
     //        {
-    //            Map<label>::iterator iter = globalMap.find(sorted[i]);
+    //            globalMap(sorted[i]) = i;
-    //            iter() = i;
     //        }
     //    }
     //}
@@ -766,8 +751,7 @@ Foam::mapDistributeBase::mapDistributeBase
     //
     //        forAll(sorted, i)
     //        {
-    //            Map<label>::iterator iter = globalMap.find(sorted[i]);
+    //            globalMap(sorted[i]) = i;
-    //            iter() = i;
     //        }
     //    }
     //}

src/OpenFOAM/meshes/polyMesh/polyBoundaryMesh/polyBoundaryMesh.C

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 2004-2011, 2018 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2004-2011, 2018-2019 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
                             | Copyright (C) 2011-2017 OpenFOAM Foundation
@@ -373,7 +373,7 @@ Foam::polyBoundaryMesh::neighbourEdges() const
                 // Edge in mesh points.
                 edge meshEdge(pp.meshPoints()[e[0]], pp.meshPoints()[e[1]]);
 
-                EdgeMap<labelPair>::iterator fnd = pointsToEdge.find(meshEdge);
+                auto fnd = pointsToEdge.find(meshEdge);
 
                 if (!fnd.found())
                 {

src/OpenFOAM/meshes/polyMesh/polyMeshCheck/polyMeshCheck.C

@@ -382,7 +382,7 @@ bool Foam::polyMesh::checkEdgeAlignment
         if (setPtr)
         {
             setPtr->resize(2*edgesInError.size());
-            forAllConstIter(EdgeMap<label>, edgesInError, iter)
+            forAllConstIters(edgesInError, iter)
             {
                 setPtr->insert(iter.key()[0]);
                 setPtr->insert(iter.key()[1]);

src/OpenFOAM/meshes/polyMesh/polyPatches/constraint/cyclic/cyclicPolyPatch.C

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 2004-2011, 2015 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2004-2011, 2015-2019 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
                             | Copyright (C) 2011-2016 OpenFOAM Foundation
@@ -1094,10 +1094,8 @@ const Foam::edgeList& Foam::cyclicPolyPatch::coupledEdges() const
         // Build map from points on *this (A) to points on neighbourpatch (B)
         Map<label> aToB(2*pointCouples.size());
 
-        forAll(pointCouples, i)
+        for (const edge& e : pointCouples)
         {
-            const edge& e = pointCouples[i];
-
             aToB.insert(e[0], e[1]);
         }
 
@@ -1108,18 +1106,16 @@ const Foam::edgeList& Foam::cyclicPolyPatch::coupledEdges() const
         {
             const labelList& fEdges = faceEdges()[patchFacei];
 
-            forAll(fEdges, i)
+            for (const label edgeI : fEdges)
             {
-                label edgeI = fEdges[i];
-
                 const edge& e = edges()[edgeI];
 
                 // Convert edge end points to corresponding points on B side.
-                Map<label>::const_iterator fnd0 = aToB.find(e[0]);
+                const auto fnd0 = aToB.cfind(e[0]);
-                if (fnd0 != aToB.end())
+                if (fnd0.found())
                 {
-                    Map<label>::const_iterator fnd1 = aToB.find(e[1]);
+                    const auto fnd1 = aToB.cfind(e[1]);
-                    if (fnd1 != aToB.end())
+                    if (fnd1.found())
                     {
                         edgeMap.insert(edge(fnd0(), fnd1()), edgeI);
                     }
@@ -1134,7 +1130,6 @@ const Foam::edgeList& Foam::cyclicPolyPatch::coupledEdges() const
         const labelList& mp = meshPoints();
 
 
-
         coupledEdgesPtr_ = new edgeList(edgeMap.size());
         edgeList& coupledEdges = *coupledEdgesPtr_;
         label coupleI = 0;
@@ -1143,18 +1138,16 @@ const Foam::edgeList& Foam::cyclicPolyPatch::coupledEdges() const
         {
             const labelList& fEdges = neighbPatch.faceEdges()[patchFacei];
 
-            forAll(fEdges, i)
+            for (const label edgeI : fEdges)
             {
-                label edgeI = fEdges[i];
-
                 const edge& e = neighbPatch.edges()[edgeI];
 
                 // Look up A edge from HashTable.
-                EdgeMap<label>::iterator iter = edgeMap.find(e);
+                auto iter = edgeMap.find(e);
 
-                if (iter != edgeMap.end())
+                if (iter.found())
                 {
-                    label edgeA = iter();
+                    const label edgeA = iter.val();
                     const edge& eA = edges()[edgeA];
 
                     // Store correspondence. Filter out edges on wedge axis.
@@ -1202,10 +1195,8 @@ const Foam::edgeList& Foam::cyclicPolyPatch::coupledEdges() const
             Pout<< "Writing file " << str.name() << " with centres of "
                 << "coupled edges" << endl;
 
-            forAll(coupledEdges, i)
+            for (const edge& e : coupledEdges)
             {
-                const edge& e = coupledEdges[i];
-
                 const point& a = edges()[e[0]].centre(localPoints());
                 const point& b = neighbPatch.edges()[e[1]].centre
                 (

src/OpenFOAM/meshes/primitiveMesh/PatchTools/PatchToolsMatch.C

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           |
+    \\  /    A nd           | Copyright (C) 2019 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
                             | Copyright (C) 2011-2016 OpenFOAM Foundation
@@ -56,17 +56,14 @@ void Foam::PatchTools::matchPoints
 
     forAll(p1.meshPoints(), pointi)
     {
-        label meshPointi = p1.meshPoints()[pointi];
+        const label meshPointi = p1.meshPoints()[pointi];
 
-        Map<label>::const_iterator iter = p2.meshPointMap().find
+        const auto iter = p2.meshPointMap().cfind(meshPointi);
-        (
-            meshPointi
-        );
 
-        if (iter != p2.meshPointMap().end())
+        if (iter.found())
         {
             p1PointLabels[nMatches] = pointi;
-            p2PointLabels[nMatches] = iter();
+            p2PointLabels[nMatches] = iter.val();
             nMatches++;
         }
     }
@@ -120,11 +117,11 @@ void Foam::PatchTools::matchEdges
         const edge& e = p2.edges()[edgeI];
         const edge meshE(p2.meshPoints()[e[0]], p2.meshPoints()[e[1]]);
 
-        EdgeMap<label>::const_iterator iter = edgeToIndex.find(meshE);
+        const auto iter = edgeToIndex.cfind(meshE);
 
-        if (iter != edgeToIndex.end())
+        if (iter.found())
         {
-            p1EdgeLabels[nMatches] = iter();
+            p1EdgeLabels[nMatches] = iter.val();
             p2EdgeLabels[nMatches] = edgeI;
             sameOrientation.set(nMatches, (meshE[0] == iter.key()[0]));
             ++nMatches;

src/OpenFOAM/meshes/primitiveMesh/PatchTools/PatchToolsNormals.C

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 2011-2011 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2011-2011, 2019 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
                             | Copyright (C) 2011-2016 OpenFOAM Foundation
@@ -55,8 +55,6 @@ Foam::PatchTools::pointNormals
         globalData.globalTransforms();
 
 
-
-
     // Combine normals. Note: do on all master points. Cannot just use
     // patch points since the master point does not have to be on the
     // patch!
@@ -68,11 +66,12 @@ Foam::PatchTools::pointNormals
         List<List<point>> pointFaceNormals(map.constructSize());
         forAll(p.meshPoints(), patchPointi)
         {
-            label meshPointi = p.meshPoints()[patchPointi];
+            const label meshPointi = p.meshPoints()[patchPointi];
-            Map<label>::const_iterator fnd = coupledPatchMP.find(meshPointi);
+
-            if (fnd != coupledPatchMP.end())
+            const auto fnd = coupledPatchMP.cfind(meshPointi);
+            if (fnd.found())
             {
-                label coupledPointi = fnd();
+                const label coupledPointi = fnd.val();
 
                 List<point>& pNormals = pointFaceNormals[coupledPointi];
                 const labelList& pFaces = p.pointFaces()[patchPointi];
@@ -182,11 +181,12 @@ Foam::PatchTools::pointNormals
     // 2. Override patch normals on coupled points
     forAll(p.meshPoints(), patchPointi)
     {
-        label meshPointi = p.meshPoints()[patchPointi];
+        const label meshPointi = p.meshPoints()[patchPointi];
-        Map<label>::const_iterator fnd = coupledPatchMP.find(meshPointi);
+
-        if (fnd != coupledPatchMP.end())
+        const auto fnd = coupledPatchMP.cfind(meshPointi);
+        if (fnd.found())
         {
-            label coupledPointi = fnd();
+            const label coupledPointi = fnd.val();
             extrudeN[patchPointi] = coupledPointNormals[coupledPointi];
         }
     }
@@ -220,12 +220,12 @@ Foam::PatchTools::edgeNormals
         const labelListList& edgeFaces = p.edgeFaces();
         const vectorField& faceNormals = p.faceNormals();
 
-        forAll(edgeFaces, edgeI)
+        forAll(edgeFaces, edgei)
         {
-            const labelList& eFaces = edgeFaces[edgeI];
+            const labelList& eFaces = edgeFaces[edgei];
-            forAll(eFaces, i)
+            for (const label facei : eFaces)
             {
-                edgeNormals[edgeI] += faceNormals[eFaces[i]];
+                edgeNormals[edgei] += faceNormals[facei];
             }
         }
         edgeNormals /= mag(edgeNormals)+VSMALL;

src/OpenFOAM/meshes/primitiveMesh/PrimitivePatch/PrimitivePatchPointAddressing.C

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 2004-2010 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2004-2010, 2019 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
                             | Copyright (C) 2011-2016 OpenFOAM Foundation
@@ -32,7 +32,6 @@ Description
 #include "SLList.H"
 #include "ListOps.H"
 
-
 // * * * * * * * * * * * * * Private Member Functions  * * * * * * * * * * * //
 
 template
@@ -46,10 +45,8 @@ void
 Foam::PrimitivePatch<Face, FaceList, PointField, PointType>::
 calcPointEdges() const
 {
-    if (debug)
+    DebugInFunction
-    {
+        << "Calculating pointEdges" << endl;
-        InfoInFunction << "Calculating pointEdges" << endl;
-    }
 
     if (pointEdgesPtr_)
     {
@@ -65,10 +62,8 @@ calcPointEdges() const
 
     invertManyToMany(pe.size(), edges(), pe);
 
-    if (debug)
+    DebugInfo
-    {
+        << "    Finished." << endl;
-        Info<< "    Finished." << endl;
-    }
 }
 
 
@@ -83,10 +78,8 @@ void
 Foam::PrimitivePatch<Face, FaceList, PointField, PointType>::
 calcPointFaces() const
 {
-    if (debug)
+    DebugInFunction
-    {
+        << "Calculating pointFaces" << endl;
-        InfoInFunction << "Calculating pointFaces" << endl;
-    }
 
     if (pointFacesPtr_)
     {
@@ -105,9 +98,9 @@ calcPointFaces() const
     {
         const Face& curPoints = f[facei];
 
-        forAll(curPoints, pointi)
+        for (const label pointi : curPoints)
         {
-            pointFcs[curPoints[pointi]].append(facei);
+            pointFcs[pointi].append(facei);
         }
     }
 
@@ -121,16 +114,14 @@ calcPointFaces() const
         pf[pointi].setSize(pointFcs[pointi].size());
 
         label i = 0;
-        forAllIter(SLList<label>, pointFcs[pointi], curFacesIter)
+        for (const label facei : pointFcs[pointi])
         {
-            pf[pointi][i++] = curFacesIter();
+            pf[pointi][i++] = facei;
         }
     }
 
-    if (debug)
+    DebugInfo
-    {
+        << "    Finished." << endl;
-        Info<< "    Finished." << endl;
-    }
 }
 
 

src/OpenFOAM/meshes/primitiveMesh/primitiveMeshCheck/primitiveMeshCheck.C

@@ -811,7 +811,7 @@ bool Foam::primitiveMesh::checkFaceFlatness
     }
 
 
-    if (nWarped> 0)
+    if (nWarped > 0)
     {
         if (debug || report)
         {
@@ -1352,7 +1352,7 @@ bool Foam::primitiveMesh::checkDuplicateFaces
 {
     bool error = false;
 
-    forAllConstIter(Map<label>, nCommonPoints, iter)
+    forAllConstIters(nCommonPoints, iter)
     {
         label nbFacei = iter.key();
         label nCommon = iter();
@@ -1392,7 +1392,7 @@ bool Foam::primitiveMesh::checkCommonOrder
 {
     bool error = false;
 
-    forAllConstIter(Map<label>, nCommonPoints, iter)
+    forAllConstIters(nCommonPoints, iter)
     {
         label nbFacei = iter.key();
         label nCommon = iter();
@@ -1583,18 +1583,7 @@ bool Foam::primitiveMesh::checkFaceFaces
                 if (facei < nbFacei)
                 {
                     // Only check once for each combination of two faces.
-
+                    ++(nCommonPoints(nbFacei, 0));
-                    Map<label>::iterator fnd = nCommonPoints.find(nbFacei);
-
-                    if (fnd == nCommonPoints.end())
-                    {
-                        // First common vertex found.
-                        nCommonPoints.insert(nbFacei, 1);
-                    }
-                    else
-                    {
-                        fnd()++;
-                    }
                 }
             }
         }

src/OpenFOAM/meshes/primitiveMesh/primitiveMeshPointPoints.C

@@ -142,6 +142,4 @@ const Foam::labelList& Foam::primitiveMesh::pointPoints
 }
 
 
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
 // ************************************************************************* //