improved output handling

src/postProcessing/fieldAverage/fieldAverage/fieldAverage.C

@@ -226,18 +226,21 @@ void Foam::fieldAverage::read(const dictionary& dict)
 }
 
 
-void Foam::fieldAverage::write()
+void Foam::fieldAverage::execute()
 {
     if (active_)
     {
         calcAverages();
+    }
+}
 
-        if (obr_.time().outputTime())
-        {
-            writeAverages();
 
-            writeAveragingProperties();
-        }
+void Foam::fieldAverage::write()
+{
+    if (active_)
+    {
+        writeAverages();
+        writeAveragingProperties();
     }
 }
 

src/postProcessing/fieldAverage/fieldAverage/fieldAverage.H

@@ -279,6 +279,9 @@ public:
         //- Read the field average data
         virtual void read(const dictionary&);
 
+        //- Execute the averaging
+        virtual void execute();
+
         //- Calculate the field average data and write
         virtual void write();
 };

src/postProcessing/forces/forceCoeffs/forceCoeffs.C

@@ -98,6 +98,12 @@ void Foam::forceCoeffs::writeFileHeader()
 }
 
 
+void Foam::forceCoeffs::execute()
+{
+    // Do nothing - only valid on write
+}
+
+
 void Foam::forceCoeffs::write()
 {
     if (active_)

src/postProcessing/forces/forceCoeffs/forceCoeffs.H

@@ -126,7 +126,10 @@ public:
         //- Read the forces data
         virtual void read(const dictionary&);
 
-        //- Calculate the forces and write
+        //- Execute
+        virtual void execute();
+
+        //- Write the forces
         virtual void write();
 };
 

src/postProcessing/forces/forces/forces.C

@@ -267,6 +267,11 @@ void Foam::forces::writeFileHeader()
 }
 
 
+void Foam::forces::execute()
+{
+    // Do nothing - only valid on write
+}
+
 void Foam::forces::write()
 {
     if (active_)

src/postProcessing/forces/forces/forces.H

@@ -200,7 +200,10 @@ public:
         //- Read the forces data
         virtual void read(const dictionary&);
 
-        //- Calculate the forces and write
+        //- Execute
+        virtual void execute();
+
+        //- Write the forces
         virtual void write();
 
         //- Calculate and return forces and moment

src/sampling/Make/files

@@ -38,6 +38,8 @@ graphField/writePatchGraph.C
 graphField/writeCellGraph.C
 graphField/makeGraph.C
 
+outputFilters/outputFilterOutputControl/outputFilterOutputControl.C
+
 meshToMesh = meshToMeshInterpolation/meshToMesh
 $(meshToMesh)/meshToMesh.C
 $(meshToMesh)/calculateMeshToMeshAddressing.C

src/sampling/outputFilters/IOOutputFilter/IOOutputFilter.H

@@ -49,7 +49,7 @@ namespace Foam
 class mapPolyMesh;
 
 /*---------------------------------------------------------------------------*\
-                           Class probes Declaration
+                       Class IOOutputFilter Declaration
 \*---------------------------------------------------------------------------*/
 
 template<class OutputFilter>

src/sampling/outputFilters/OutputFilterFunctionObject/OutputFilterFunctionObject.C

@@ -36,8 +36,7 @@ void Foam::OutputFilterFunctionObject<OutputFilter>::readDict()
 {
     dict_.readIfPresent("region", regionName_);
     dict_.readIfPresent("dictionary", dictName_);
-    dict_.readIfPresent("interval", interval_);
-    dict_.readIfPresent("enabled", execution_);
+    dict_.readIfPresent("enabled", enabled_);
 }
 
 
@@ -57,8 +56,8 @@ Foam::OutputFilterFunctionObject<OutputFilter>::OutputFilterFunctionObject
     dict_(dict),
     regionName_(polyMesh::defaultRegion),
     dictName_(),
-    interval_(0),
-    execution_(true)
+    enabled_(true),
+    outputControl_(t, dict)
 {
     readDict();
 }
@@ -71,7 +70,7 @@ bool Foam::OutputFilterFunctionObject<OutputFilter>::start()
 {
     readDict();
 
-    if (execution_)
+    if (enabled_)
     {
         if (dictName_.size())
         {
@@ -105,9 +104,14 @@ bool Foam::OutputFilterFunctionObject<OutputFilter>::start()
 template<class OutputFilter>
 bool Foam::OutputFilterFunctionObject<OutputFilter>::execute()
 {
-    if (execution_ && (interval_ <= 1 || !(time_.timeIndex() % interval_)) )
+    if (enabled_)
     {
-        ptr_->write();
+        ptr_->execute();
+
+        if (enabled_ && outputControl_.output())
+        {
+            ptr_->write();
+        }
     }
 
     return true;
@@ -117,14 +121,14 @@ bool Foam::OutputFilterFunctionObject<OutputFilter>::execute()
 template<class OutputFilter>
 void Foam::OutputFilterFunctionObject<OutputFilter>::on()
 {
-    execution_ = true;
+    enabled_ = true;
 }
 
 
 template<class OutputFilter>
 void Foam::OutputFilterFunctionObject<OutputFilter>::off()
 {
-    execution_ = false;
+    enabled_ = false;
 }
 
 
@@ -137,6 +141,8 @@ bool Foam::OutputFilterFunctionObject<OutputFilter>::read
     if (dict != dict_)
     {
         dict_ = dict;
+        outputControl_.read(dict);
+
         return start();
     }
     else

src/sampling/outputFilters/OutputFilterFunctionObject/OutputFilterFunctionObject.H

@@ -45,6 +45,7 @@ SourceFiles
 
 #include "functionObject.H"
 #include "dictionary.H"
+#include "outputFilterOutputControl.H"
 
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
@@ -68,12 +69,10 @@ class OutputFilterFunctionObject
         word regionName_;
         word dictName_;
 
-        //- the execution interval (in time steps)
-        //  a value <= 1 means execute at every time step
-        label interval_;
-
         //- Switch for the execution of the functionObjects
-        bool execution_;
+        bool enabled_;
+
+        outputFilterOutputControl outputControl_;
 
         autoPtr<OutputFilter> ptr_;
 

src/sampling/outputFilters/outputFilterOutputControl/outputFilterOutputControl.C

@@ -0,0 +1,119 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     |
+    \\  /    A nd           | Copyright (C) 1991-2008 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 2 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, write to the Free Software Foundation,
+    Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+
+\*---------------------------------------------------------------------------*/
+
+#include "outputFilterOutputControl.H"
+
+// * * * * * * * * * * * * * Static Member Data  * * * * * * * * * * * * * * //
+
+template<>
+const char* Foam::NamedEnum
+<
+    Foam::outputFilterOutputControl::outputControls,
+    2
+>::names[] =
+{
+    "timeStep",
+    "outputTime"
+};
+
+const Foam::NamedEnum<Foam::outputFilterOutputControl::outputControls, 2>
+    Foam::outputFilterOutputControl::outputControlNames_;
+
+
+// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
+
+Foam::outputFilterOutputControl::outputFilterOutputControl
+(
+    const Time& time,
+    const dictionary& dict
+)
+:
+    time_(time),
+    outputControl_(ocTimeStep),
+    outputInterval_(0)
+{
+    read(dict);
+}
+
+
+// * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //
+
+Foam::outputFilterOutputControl::~outputFilterOutputControl()
+{}
+
+
+// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
+
+void Foam::outputFilterOutputControl::read(const dictionary& dict)
+{
+    outputControl_ = outputControlNames_.read(dict.lookup("outputControl"));
+
+    switch (outputControl_)
+    {
+        case ocTimeStep:
+        {
+            dict.lookup("outputInterval") >> outputInterval_;
+        }
+        default:
+        {
+            // do nothing
+        }
+    }
+}
+
+
+bool Foam::outputFilterOutputControl::output() const
+{
+    switch (outputControl_)
+    {
+        case ocTimeStep:
+        {
+            return
+            (
+                !(time_.timeIndex() % outputInterval_)
+             || (outputInterval_ <= 1)
+            );
+            break;
+        }
+        case ocOutputTime:
+        {
+            return time_.outputTime();
+            break;
+        }
+        default:
+        {
+            FatalErrorIn("bool Foam::outputFilterOutputControl::output()")
+                << "Unknown output control: "
+                << outputControlNames_[outputControl_] << nl
+                << abort(FatalError);
+        }
+    }
+
+    return false;
+}
+
+
+// ************************************************************************* //

src/sampling/outputFilters/outputFilterOutputControl/outputFilterOutputControl.H

@@ -0,0 +1,127 @@
+/*---------------------------------------------------------------------------* \
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     |
+    \\  /    A nd           | Copyright (C) 1991-2008 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 2 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, write to the Free Software Foundation,
+    Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+
+Class
+    Foam::outputFilterOutputControl
+
+Description
+
+SourceFiles
+    outputFilterOutputControl.C
+
+\*---------------------------------------------------------------------------*/
+
+#ifndef outputFilterOutputControl_H
+#define outputFilterOutputControl_H
+
+#include "dictionary.H"
+#include "Time.H"
+#include "NamedEnum.H"
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+namespace Foam
+{
+
+/*---------------------------------------------------------------------------*\
+                  Class outputFilterOutputControl Declaration
+\*---------------------------------------------------------------------------*/
+
+class outputFilterOutputControl
+{
+public:
+
+    enum outputControls
+    {
+        ocTimeStep,
+        ocOutputTime
+    };
+
+
+private:
+
+    // Private data
+
+        //- Time object
+        const Time& time_;
+
+        //- String representation of outputControls enums
+        static const NamedEnum<outputControls, 2> outputControlNames_;
+
+        //- Type of output
+        outputControls outputControl_;
+
+        //- The execution interval (in time steps) when using TIMESTEP mode
+        //  a value <= 1 means execute at every time step
+        label outputInterval_;
+
+
+    // Private Member Functions
+
+        //- Disallow default bitwise copy construct and assignment
+        outputFilterOutputControl(const outputFilterOutputControl&);
+        void operator=(const outputFilterOutputControl&);
+
+
+public:
+
+    // Constructors
+
+        //- Construct from dictionary and Time object
+        outputFilterOutputControl
+        (
+            const Time& time,
+            const dictionary& dict
+        );
+
+
+    // Destructor
+    ~outputFilterOutputControl();
+
+
+    // Member Functions
+
+        //- Read from dictionary
+        void read(const dictionary& dict);
+
+        //- Return const access to the Time object
+        const Time& time() const
+        {
+            return time_;
+        }
+
+        //- Flag to indicate whether to output
+        bool output() const;
+};
+
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+} // End namespace Foam
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+#endif
+
+// ************************************************************************* //

src/sampling/probes/probes.C

@@ -298,6 +298,12 @@ Foam::probes::~probes()
 
 // * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
+void Foam::probes::execute()
+{
+    // Do nothing - only valid on write
+}
+
+
 void Foam::probes::write()
 {
     if (probeLocations_.size() && checkFieldTypes())

src/sampling/probes/probes.H

@@ -200,6 +200,9 @@ public:
         //- Read the probes
         virtual void read(const dictionary&);
 
+        //- Execute
+        virtual void execute();
+
         //- Update for changes of mesh
         virtual void updateMesh(const mapPolyMesh&)
         {}

src/sampling/sampledSet/sampledSets/sampledSets.C

@@ -269,6 +269,12 @@ void Foam::sampledSets::verbose(const bool verbosity)
 }
 
 
+void::Foam::sampledSets::execute()
+{
+    // Do nothing - only valid on write
+}
+
+
 void Foam::sampledSets::write()
 {
     if (size() && checkFieldTypes())

src/sampling/sampledSet/sampledSets/sampledSets.H

@@ -278,6 +278,9 @@ public:
         //- set verbosity level
         void verbose(const bool verbosity = true);
 
+        //- Execute
+        virtual void execute();
+
         //- Sample and write
         virtual void write();
 

src/sampling/sampledSurface/sampledSurfaces/sampledSurfaces.C

@@ -309,6 +309,12 @@ void Foam::sampledSurfaces::verbose(const bool verbosity)
 }
 
 
+void::Foam::sampledSurfaces::execute()
+{
+    // Do nothing - only valid on write
+}
+
+
 void Foam::sampledSurfaces::write()
 {
     if (size() && checkFieldTypes())

src/sampling/sampledSurface/sampledSurfaces/sampledSurfaces.H

@@ -86,7 +86,8 @@ class sampledSurfaces
                 formatter(surfaceWriter<Type>::New(writeFormat))
             {}
 
-            //- Construct for a particular surface format and a list of field names
+            //- Construct for a particular surface format and a list of field
+            //  names
             fieldGroup
             (
                 const word& writeFormat,
@@ -250,6 +251,9 @@ public:
         //- set verbosity level
         void verbose(const bool verbosity = true);
 
+        //- Execute
+        virtual void execute();
+
         //- Sample and write
         virtual void write();