Time, functionObjectList: Refactored to simplify construction and switching-off functionObjects

applications/test/fvMeshStitcher/Test-fvMeshStitcher.C

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     | Website:  https://openfoam.org
-    \\  /    A nd           | Copyright (C) 2021-2022 OpenFOAM Foundation
+    \\  /    A nd           | Copyright (C) 2021-2023 OpenFOAM Foundation
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -39,8 +39,7 @@ int main(int argc, char *argv[])
     #include "addRegionOption.H"
 
     #include "setRootCase.H"
-    #include "createTime.H"
+    #include "createTimeNoFunctionObjects.H"
-    runTime.functionObjects().off();
     #include "createNamedMesh.H"
 
     const bool write = args.optionFound("write");

applications/test/passiveParticle/Test-passiveParticle.C

@@ -41,9 +41,8 @@ int main(int argc, char *argv[])
 {
     argList::validArgs.append("cloudName");
     #include "setRootCase.H"
-    #include "createTime.H"
+    #include "createTimeNoFunctionObjects.H"
     #include "createMesh.H"
-    runTime.functionObjects().off();
 
     const word cloudName = args[1];
 

applications/utilities/mesh/advanced/PDRMesh/PDRMesh.C

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     | Website:  https://openfoam.org
-    \\  /    A nd           | Copyright (C) 2011-2022 OpenFOAM Foundation
+    \\  /    A nd           | Copyright (C) 2011-2023 OpenFOAM Foundation
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -563,8 +563,7 @@ int main(int argc, char *argv[])
 {
     #include "addOverwriteOption.H"
     #include "setRootCase.H"
-    #include "createTime.H"
+    #include "createTimeNoFunctionObjects.H"
-    runTime.functionObjects().off();
     #include "createMeshNoChangers.H"
 
     // Read control dictionary

applications/utilities/mesh/advanced/collapseEdges/collapseEdges.C

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     | Website:  https://openfoam.org
-    \\  /    A nd           | Copyright (C) 2011-2022 OpenFOAM Foundation
+    \\  /    A nd           | Copyright (C) 2011-2023 OpenFOAM Foundation
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -84,9 +84,7 @@ int main(int argc, char *argv[])
     #include "addDictOption.H"
     #include "addOverwriteOption.H"
     #include "setRootCase.H"
-    #include "createTime.H"
+    #include "createTimeNoFunctionObjects.H"
-
-    runTime.functionObjects().off();
     instantList timeDirs = timeSelector::selectIfPresent(runTime, args);
 
     #include "createMeshNoChangers.H"

applications/utilities/mesh/advanced/combinePatchFaces/combinePatchFaces.C

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     | Website:  https://openfoam.org
-    \\  /    A nd           | Copyright (C) 2011-2022 OpenFOAM Foundation
+    \\  /    A nd           | Copyright (C) 2011-2023 OpenFOAM Foundation
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -358,8 +358,7 @@ int main(int argc, char *argv[])
     );
 
     #include "setRootCase.H"
-    #include "createTime.H"
+    #include "createTimeNoFunctionObjects.H"
-    runTime.functionObjects().off();
     #include "createPolyMesh.H"
     const word oldInstance = mesh.pointsInstance();
 

applications/utilities/mesh/advanced/modifyMesh/modifyMesh.C

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     | Website:  https://openfoam.org
-    \\  /    A nd           | Copyright (C) 2011-2022 OpenFOAM Foundation
+    \\  /    A nd           | Copyright (C) 2011-2023 OpenFOAM Foundation
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -332,8 +332,7 @@ int main(int argc, char *argv[])
     #include "addOverwriteOption.H"
 
     #include "setRootCase.H"
-    #include "createTime.H"
+    #include "createTimeNoFunctionObjects.H"
-    runTime.functionObjects().off();
     #include "createPolyMesh.H"
     const word oldInstance = mesh.pointsInstance();
 

applications/utilities/mesh/advanced/refineHexMesh/refineHexMesh.C

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     | Website:  https://openfoam.org
-    \\  /    A nd           | Copyright (C) 2011-2022 OpenFOAM Foundation
+    \\  /    A nd           | Copyright (C) 2011-2023 OpenFOAM Foundation
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -69,8 +69,7 @@ int main(int argc, char *argv[])
     );
 
     #include "setRootCase.H"
-    #include "createTime.H"
+    #include "createTimeNoFunctionObjects.H"
-    runTime.functionObjects().off();
 
     const bool overwrite = args.optionFound("overwrite");
     const bool minSet = args.optionFound("minSet");

applications/utilities/mesh/advanced/refineWallLayer/refineWallLayer.C

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     | Website:  https://openfoam.org
-    \\  /    A nd           | Copyright (C) 2011-2022 OpenFOAM Foundation
+    \\  /    A nd           | Copyright (C) 2011-2023 OpenFOAM Foundation
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -75,8 +75,7 @@ int main(int argc, char *argv[])
     );
 
     #include "setRootCase.H"
-    #include "createTime.H"
+    #include "createTimeNoFunctionObjects.H"
-    runTime.functionObjects().off();
 
     Foam::word meshRegionName = polyMesh::defaultRegion;
     args.optionReadIfPresent("region", meshRegionName);

applications/utilities/mesh/advanced/removeFaces/removeFaces.C

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     | Website:  https://openfoam.org
-    \\  /    A nd           | Copyright (C) 2011-2022 OpenFOAM Foundation
+    \\  /    A nd           | Copyright (C) 2011-2023 OpenFOAM Foundation
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -59,8 +59,7 @@ int main(int argc, char *argv[])
 
 
     #include "setRootCase.H"
-    #include "createTime.H"
+    #include "createTimeNoFunctionObjects.H"
-    runTime.functionObjects().off();
 
     const bool overwrite = args.optionFound("overwrite");
     const bool fields = !args.optionFound("noFields");

applications/utilities/mesh/advanced/splitCells/splitCells.C

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     | Website:  https://openfoam.org
-    \\  /    A nd           | Copyright (C) 2011-2022 OpenFOAM Foundation
+    \\  /    A nd           | Copyright (C) 2011-2023 OpenFOAM Foundation
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -545,8 +545,7 @@ int main(int argc, char *argv[])
     );
 
     #include "setRootCase.H"
-    #include "createTime.H"
+    #include "createTimeNoFunctionObjects.H"
-    runTime.functionObjects().off();
     #include "createPolyMesh.H"
     const word oldInstance = mesh.pointsInstance();
 

applications/utilities/mesh/conversion/writeMeshObj/writeMeshObj.C

@@ -420,8 +420,7 @@ int main(int argc, char *argv[])
     #include "addRegionOption.H"
 
     #include "setRootCase.H"
-    #include "createTime.H"
+    #include "createTimeNoFunctionObjects.H"
-    runTime.functionObjects().off();
 
     const bool patchFaces = args.optionFound("patchFaces");
     const bool patchEdges = args.optionFound("patchEdges");

applications/utilities/mesh/generation/extrude2DMesh/extrude2DMesh.C

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     | Website:  https://openfoam.org
-    \\  /    A nd           | Copyright (C) 2011-2022 OpenFOAM Foundation
+    \\  /    A nd           | Copyright (C) 2011-2023 OpenFOAM Foundation
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -125,11 +125,10 @@ int main(int argc, char *argv[])
     (
         Time::controlDictName,
         args.rootPath(),
-        args.caseName()
+        args.caseName(),
+        false
     );
 
-    runTimeExtruded.functionObjects().off();
-
     const ExtrudeMode surfaceFormat = ExtrudeModeNames[args[1]];
     const bool overwrite = args.optionFound("overwrite");
 

applications/utilities/mesh/generation/snappyHexMesh/snappyHexMesh.C

@@ -665,8 +665,7 @@ int main(int argc, char *argv[])
     #include "addDictOption.H"
 
     #include "setRootCase.H"
-    #include "createTime.H"
+    #include "createTimeNoFunctionObjects.H"
-    runTime.functionObjects().off();
 
     const bool overwrite = args.optionFound("overwrite");
     const bool checkGeometry = args.optionFound("checkGeometry");

applications/utilities/mesh/manipulation/attachMesh/attachMesh.C

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     | Website:  https://openfoam.org
-    \\  /    A nd           | Copyright (C) 2011-2021 OpenFOAM Foundation
+    \\  /    A nd           | Copyright (C) 2011-2023 OpenFOAM Foundation
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -44,8 +44,7 @@ int main(int argc, char *argv[])
     argList::noParallel();
 
     #include "setRootCase.H"
-    #include "createTime.H"
+    #include "createTimeNoFunctionObjects.H"
-    runTime.functionObjects().off();
     #include "createPolyMesh.H"
     const word oldInstance = mesh.pointsInstance();
 

applications/utilities/mesh/manipulation/autoPatch/autoPatch.C

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     | Website:  https://openfoam.org
-    \\  /    A nd           | Copyright (C) 2011-2021 OpenFOAM Foundation
+    \\  /    A nd           | Copyright (C) 2011-2023 OpenFOAM Foundation
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -75,8 +75,7 @@ int main(int argc, char *argv[])
     argList::validArgs.append("feature angle[0-180]");
 
     #include "setRootCase.H"
-    #include "createTime.H"
+    #include "createTimeNoFunctionObjects.H"
-    runTime.functionObjects().off();
     #include "createPolyMesh.H"
     const word oldInstance = mesh.pointsInstance();
 

applications/utilities/mesh/manipulation/createBaffles/createBaffles.C

@@ -361,8 +361,7 @@ int main(int argc, char *argv[])
     #include "addRegionOption.H"
 
     #include "setRootCase.H"
-    #include "createTime.H"
+    #include "createTimeNoFunctionObjects.H"
-    runTime.functionObjects().off();
     #include "createNamedMesh.H"
 
     const polyBoundaryMesh& bMesh = mesh.boundaryMesh();

applications/utilities/mesh/manipulation/createNonConformalCouples/createNonConformalCouples.C

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     | Website:  https://openfoam.org
-    \\  /    A nd           | Copyright (C) 2011-2022 OpenFOAM Foundation
+    \\  /    A nd           | Copyright (C) 2011-2023 OpenFOAM Foundation
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -94,8 +94,7 @@ int main(int argc, char *argv[])
     }
 
     #include "setRootCase.H"
-    #include "createTime.H"
+    #include "createTimeNoFunctionObjects.H"
-    runTime.functionObjects().off();
 
     // Flag to determine whether or not patches are added to fields
     bool fields;

applications/utilities/mesh/manipulation/createPatch/createPatch.C

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     | Website:  https://openfoam.org
-    \\  /    A nd           | Copyright (C) 2011-2022 OpenFOAM Foundation
+    \\  /    A nd           | Copyright (C) 2011-2023 OpenFOAM Foundation
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -468,8 +468,7 @@ int main(int argc, char *argv[])
     #include "addRegionOption.H"
     #include "addDictOption.H"
     #include "setRootCase.H"
-    #include "createTime.H"
+    #include "createTimeNoFunctionObjects.H"
-    runTime.functionObjects().off();
 
     Foam::word meshRegionName = polyMesh::defaultRegion;
     args.optionReadIfPresent("region", meshRegionName);

applications/utilities/mesh/manipulation/mergeBaffles/mergeBaffles.C

@@ -186,8 +186,7 @@ int main(int argc, char *argv[])
     );
 
     #include "setRootCase.H"
-    #include "createTime.H"
+    #include "createTimeNoFunctionObjects.H"
-    runTime.functionObjects().off();
     #include "createNamedMesh.H"
 
     const bool overwrite  = args.optionFound("overwrite");

applications/utilities/mesh/manipulation/mergeMeshes/createTimes.H

@@ -7,9 +7,9 @@
     (
         Time::controlDictName,
         masterCasePath,
-        masterCaseName
+        masterCaseName,
+        false
     );
-    runTimeMaster.functionObjects().off();
 
     const fileName addCasePath = addCase.path();
     const fileName addCaseName = addCase.name();
@@ -18,6 +18,6 @@
     (
         Time::controlDictName,
         addCasePath,
-        addCaseName
+        addCaseName,
+        false
     );
-    runTimeToAdd.functionObjects().off();

applications/utilities/mesh/manipulation/refineMesh/refineMesh.C

@@ -169,8 +169,7 @@ int main(int argc, char *argv[])
     );
 
     #include "setRootCase.H"
-    #include "createTime.H"
+    #include "createTimeNoFunctionObjects.H"
-    runTime.functionObjects().off();
     #include "createNamedPolyMesh.H"
     const word oldInstance = mesh.pointsInstance();
 

applications/utilities/mesh/manipulation/renumberMesh/renumberMesh.C

@@ -619,8 +619,7 @@ int main(int argc, char *argv[])
     );
 
     #include "setRootCase.H"
-    #include "createTime.H"
+    #include "createTimeNoFunctionObjects.H"
-    runTime.functionObjects().off();
 
     // Force linker to include zoltan symbols. This section is only needed since
     // Zoltan is a static library

applications/utilities/mesh/manipulation/splitBaffles/splitBaffles.C

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     | Website:  https://openfoam.org
-    \\  /    A nd           | Copyright (C) 2011-2022 OpenFOAM Foundation
+    \\  /    A nd           | Copyright (C) 2011-2023 OpenFOAM Foundation
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -62,8 +62,7 @@ int main(int argc, char *argv[])
     );
 
     #include "setRootCase.H"
-    #include "createTime.H"
+    #include "createTimeNoFunctionObjects.H"
-    runTime.functionObjects().off();
     #include "createNamedMesh.H"
 
     const bool overwrite  = args.optionFound("overwrite");

applications/utilities/mesh/manipulation/splitMesh/splitMesh.C

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     | Website:  https://openfoam.org
-    \\  /    A nd           | Copyright (C) 2011-2022 OpenFOAM Foundation
+    \\  /    A nd           | Copyright (C) 2011-2023 OpenFOAM Foundation
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -117,8 +117,7 @@ int main(int argc, char *argv[])
     argList::validArgs.append("slavePatch");
 
     #include "setRootCase.H"
-    #include "createTime.H"
+    #include "createTimeNoFunctionObjects.H"
-    runTime.functionObjects().off();
     #include "createPolyMesh.H"
     const word oldInstance = mesh.pointsInstance();
 

applications/utilities/mesh/manipulation/splitMeshRegions/splitMeshRegions.C

@@ -1469,10 +1469,7 @@ int main(int argc, char *argv[])
     );
 
     #include "setRootCase.H"
-    #include "createTime.H"
+    #include "createTimeNoFunctionObjects.H"
-
-    runTime.functionObjects().off();
-
     #include "createNamedMesh.H"
 
     const word oldInstance = mesh.pointsInstance();

applications/utilities/mesh/manipulation/stitchMesh/stitchMesh.C

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     | Website:  https://openfoam.org
-    \\  /    A nd           | Copyright (C) 2011-2022 OpenFOAM Foundation
+    \\  /    A nd           | Copyright (C) 2011-2023 OpenFOAM Foundation
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -236,8 +236,7 @@ int main(int argc, char *argv[])
     );
 
     #include "setRootCase.H"
-    #include "createTime.H"
+    #include "createTimeNoFunctionObjects.H"
-    runTime.functionObjects().off();
     #include "createNamedMesh.H"
 
     const word oldInstance = mesh.pointsInstance();

applications/utilities/mesh/manipulation/subsetMesh/subsetMesh.C

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     | Website:  https://openfoam.org
-    \\  /    A nd           | Copyright (C) 2011-2022 OpenFOAM Foundation
+    \\  /    A nd           | Copyright (C) 2011-2023 OpenFOAM Foundation
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -215,8 +215,7 @@ int main(int argc, char *argv[])
     );
 
     #include "setRootCase.H"
-    #include "createTime.H"
+    #include "createTimeNoFunctionObjects.H"
-    runTime.functionObjects().off();
 
     Foam::word meshRegionName = polyMesh::defaultRegion;
     args.optionReadIfPresent("region", meshRegionName);

applications/utilities/parallelProcessing/redistributePar/redistributePar.C

@@ -339,13 +339,11 @@ int main(int argc, char *argv[])
 
     // Make sure we do not use the master-only reading.
     regIOobject::fileModificationChecking = regIOobject::timeStamp;
-    #include "createTime.H"
+    #include "createTimeNoFunctionObjects.H"
     // Allow override of time
     instantList times = timeSelector::selectIfPresent(runTime, args);
     runTime.setTime(times[0], 0);
 
-    runTime.functionObjects().off();
-
     word regionName = polyMesh::defaultRegion;
     fileName meshSubDir;
 

applications/utilities/postProcessing/graphics/PVReaders/vtkPVFoam/vtkPVFoam.C

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     | Website:  https://openfoam.org
-    \\  /    A nd           | Copyright (C) 2011-2022 OpenFOAM Foundation
+    \\  /    A nd           | Copyright (C) 2011-2023 OpenFOAM Foundation
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -348,12 +348,11 @@ Foam::vtkPVFoam::vtkPVFoam
         (
             Time::controlDictName,
             fileName(fullCasePath.path()),
-            fileName(fullCasePath.name())
+            fileName(fullCasePath.name()),
+            false
         )
     );
 
-    dbPtr_().functionObjects().off();
-
     fileNameList configDictFiles = findEtcFiles("paraFoam", false);
     forAllReverse(configDictFiles, cdfi)
     {

applications/utilities/postProcessing/graphics/PVReaders/vtkPVblockMesh/vtkPVblockMesh.C

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     | Website:  https://openfoam.org
-    \\  /    A nd           | Copyright (C) 2011-2022 OpenFOAM Foundation
+    \\  /    A nd           | Copyright (C) 2011-2023 OpenFOAM Foundation
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -233,12 +233,11 @@ Foam::vtkPVblockMesh::vtkPVblockMesh
         (
             Time::controlDictName,
             fileName(fullCasePath.path()),
-            fileName(fullCasePath.name())
+            fileName(fullCasePath.name()),
+            false
         )
     );
 
-    dbPtr_().functionObjects().off();
-
     updateInfo();
 }
 

applications/utilities/postProcessing/miscellaneous/temporalInterpolate/temporalInterpolate.C

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     | Website:  https://openfoam.org
-    \\  /    A nd           | Copyright (C) 2011-2022 OpenFOAM Foundation
+    \\  /    A nd           | Copyright (C) 2011-2023 OpenFOAM Foundation
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -202,8 +202,7 @@ int main(int argc, char *argv[])
     );
 
     #include "setRootCase.H"
-    #include "createTime.H"
+    #include "createTimeNoFunctionObjects.H"
-    runTime.functionObjects().off();
 
     HashSet<word> selectedFields;
     if (args.optionFound("fields"))

applications/utilities/surface/surfaceRedistributePar/surfaceRedistributePar.C

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     | Website:  https://openfoam.org
-    \\  /    A nd           | Copyright (C) 2011-2022 OpenFOAM Foundation
+    \\  /    A nd           | Copyright (C) 2011-2023 OpenFOAM Foundation
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -109,8 +109,7 @@ int main(int argc, char *argv[])
     );
 
     #include "setRootCase.H"
-    #include "createTime.H"
+    #include "createTimeNoFunctionObjects.H"
-    runTime.functionObjects().off();
 
     const fileName surfFileName = args[1];
     const word distType = args[2];

src/OpenFOAM/db/Time/Time.C

@@ -332,19 +332,16 @@ void Foam::Time::setControls()
 Foam::Time::Time
 (
     const word& controlDictName,
-    const fileName& rootPath,
+    const argList& args,
-    const fileName& caseName,
-    const word& systemName,
-    const word& constantName,
     const bool enableFunctionObjects
 )
 :
     TimePaths
     (
-        rootPath,
+        args.parRunControl().parRun(),
-        caseName,
+        args.rootPath(),
-        systemName,
+        args.globalCaseName(),
-        constantName
+        args.caseName()
     ),
 
     objectRegistry(*this),
@@ -387,6 +384,105 @@ Foam::Time::Time
     graphFormat_("raw"),
     cacheTemporaryObjects_(true),
 
+    functionObjects_
+    (
+        *this,
+        enableFunctionObjects
+      ? argList::validOptions.found("withFunctionObjects")
+        ? args.optionFound("withFunctionObjects")
+        : !args.optionFound("noFunctionObjects")
+      : false
+    )
+{
+    libs.open(controlDict_, "libs");
+
+    // Explicitly set read flags on objectRegistry so anything constructed
+    // from it reads as well (e.g. fvSolution).
+    readOpt() = IOobject::MUST_READ_IF_MODIFIED;
+
+    if (args.options().found("case"))
+    {
+        const wordList switchSets
+        (
+            {
+                "InfoSwitches",
+                "OptimisationSwitches",
+                "DebugSwitches",
+                "DimensionedConstants",
+                "DimensionSets"
+            }
+        );
+
+        forAll(switchSets, i)
+        {
+            if (controlDict_.found(switchSets[i]))
+            {
+                IOWarningInFunction(controlDict_)
+                    << switchSets[i]
+                    << " in system/controlDict are only processed if "
+                    << args.executable() << " is run in the "
+                    << args.path() << " directory" << endl;
+            }
+        }
+    }
+
+    setControls();
+
+    // Add a watch on the controlDict file after runTimeModifiable_ is set
+    controlDict_.addWatch();
+}
+
+
+Foam::Time::Time
+(
+    const word& controlDictName,
+    const fileName& rootPath,
+    const fileName& caseName,
+    const bool enableFunctionObjects
+)
+:
+    TimePaths(rootPath, caseName),
+
+    objectRegistry(*this),
+
+    runTimeModifiable_(false),
+
+    controlDict_
+    (
+        IOobject
+        (
+            controlDictName,
+            system(),
+            *this,
+            IOobject::MUST_READ_IF_MODIFIED,
+            IOobject::NO_WRITE
+        )
+    ),
+
+    startTimeIndex_(0),
+    startTime_(0),
+    endTime_(0),
+    beginTime_(startTime_),
+
+    userTime_(userTimes::userTime::New(controlDict_)),
+
+    stopAt_(stopAtControl::endTime),
+    writeControl_(writeControl::timeStep),
+    writeInterval_(great),
+    purgeWrite_(0),
+    writeOnce_(false),
+
+    subCycling_(false),
+
+    sigWriteNow_(writeInfoHeader, *this),
+    sigStopAtWriteNow_(writeInfoHeader, *this),
+
+    writeFormat_(IOstream::ASCII),
+    writeVersion_(IOstream::currentVersion),
+    writeCompression_(IOstream::UNCOMPRESSED),
+    graphFormat_("raw"),
+    cacheTemporaryObjects_(true),
+
     functionObjects_(*this, enableFunctionObjects)
 {
     libs.open(controlDict_, "libs");
@@ -402,128 +498,15 @@ Foam::Time::Time
 }
 
 
-Foam::Time::Time
-(
-    const word& controlDictName,
-    const argList& args,
-    const word& systemName,
-    const word& constantName
-)
-:
-    TimePaths
-    (
-        args.parRunControl().parRun(),
-        args.rootPath(),
-        args.globalCaseName(),
-        args.caseName(),
-        systemName,
-        constantName
-    ),
-
-    objectRegistry(*this),
-
-    runTimeModifiable_(false),
-
-    controlDict_
-    (
-        IOobject
-        (
-            controlDictName,
-            system(),
-            *this,
-            IOobject::MUST_READ_IF_MODIFIED,
-            IOobject::NO_WRITE
-        )
-    ),
-
-    startTimeIndex_(0),
-    startTime_(0),
-    endTime_(0),
-    beginTime_(startTime_),
-
-    userTime_(userTimes::userTime::New(controlDict_)),
-
-    stopAt_(stopAtControl::endTime),
-    writeControl_(writeControl::timeStep),
-    writeInterval_(great),
-    purgeWrite_(0),
-    writeOnce_(false),
-
-    subCycling_(false),
-
-    sigWriteNow_(writeInfoHeader, *this),
-    sigStopAtWriteNow_(writeInfoHeader, *this),
-
-    writeFormat_(IOstream::ASCII),
-    writeVersion_(IOstream::currentVersion),
-    writeCompression_(IOstream::UNCOMPRESSED),
-    graphFormat_("raw"),
-    cacheTemporaryObjects_(true),
-
-    functionObjects_
-    (
-        *this,
-        argList::validOptions.found("withFunctionObjects")
-      ? args.optionFound("withFunctionObjects")
-      : !args.optionFound("noFunctionObjects")
-    )
-{
-    libs.open(controlDict_, "libs");
-
-    // Explicitly set read flags on objectRegistry so anything constructed
-    // from it reads as well (e.g. fvSolution).
-    readOpt() = IOobject::MUST_READ_IF_MODIFIED;
-
-    if (args.options().found("case"))
-    {
-        const wordList switchSets
-        (
-            {
-                "InfoSwitches",
-                "OptimisationSwitches",
-                "DebugSwitches",
-                "DimensionedConstants",
-                "DimensionSets"
-            }
-        );
-
-        forAll(switchSets, i)
-        {
-            if (controlDict_.found(switchSets[i]))
-            {
-                IOWarningInFunction(controlDict_)
-                    << switchSets[i]
-                    << " in system/controlDict are only processed if "
-                    << args.executable() << " is run in the "
-                    << args.path() << " directory" << endl;
-            }
-        }
-    }
-
-    setControls();
-
-    // Add a watch on the controlDict file after runTimeModifiable_ is set
-    controlDict_.addWatch();
-}
-
-
 Foam::Time::Time
 (
     const dictionary& dict,
     const fileName& rootPath,
     const fileName& caseName,
-    const word& systemName,
-    const word& constantName,
     const bool enableFunctionObjects
 )
 :
-    TimePaths
+    TimePaths(rootPath, caseName),
-    (
-        rootPath,
-        caseName,
-        systemName,
-        constantName
-    ),
 
     objectRegistry(*this),
 
@@ -585,18 +568,10 @@ Foam::Time::Time
 (
     const fileName& rootPath,
     const fileName& caseName,
-    const word& systemName,
-    const word& constantName,
     const bool enableFunctionObjects
 )
 :
-    TimePaths
+    TimePaths(rootPath, caseName),
-    (
-        rootPath,
-        caseName,
-        systemName,
-        constantName
-    ),
 
     objectRegistry(*this),
 

src/OpenFOAM/db/Time/Time.H

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     | Website:  https://openfoam.org
-    \\  /    A nd           | Copyright (C) 2011-2022 OpenFOAM Foundation
+    \\  /    A nd           | Copyright (C) 2011-2023 OpenFOAM Foundation
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -215,8 +215,7 @@ public:
         (
             const word& name,
             const argList& args,
-            const word& systemName = "system",
+            const bool enableFunctionObjects = true
-            const word& constantName = "constant"
         );
 
         //- Construct given name of dictionary to read, rootPath and casePath
@@ -225,8 +224,6 @@ public:
             const word& name,
             const fileName& rootPath,
             const fileName& caseName,
-            const word& systemName = "system",
-            const word& constantName = "constant",
             const bool enableFunctionObjects = true
         );
 
@@ -236,8 +233,6 @@ public:
             const dictionary& dict,
             const fileName& rootPath,
             const fileName& caseName,
-            const word& systemName = "system",
-            const word& constantName = "constant",
             const bool enableFunctionObjects = true
         );
 
@@ -246,8 +241,6 @@ public:
         (
             const fileName& rootPath,
             const fileName& caseName,
-            const word& systemName = "system",
-            const word& constantName = "constant",
             const bool enableFunctionObjects = true
         );
 

src/OpenFOAM/db/Time/TimePaths.C

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     | Website:  https://openfoam.org
-    \\  /    A nd           | Copyright (C) 2011-2018 OpenFOAM Foundation
+    \\  /    A nd           | Copyright (C) 2011-2023 OpenFOAM Foundation
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -26,21 +26,26 @@ License
 #include "TimePaths.H"
 #include "IOstreams.H"
 
+// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
+
+namespace Foam
+{
+    const word TimePaths::systemName = "system";
+    const word TimePaths::constantName = "constant";
+}
+
+
 // * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
 Foam::TimePaths::TimePaths
 (
     const fileName& rootPath,
-    const fileName& caseName,
+    const fileName& caseName
-    const word& systemName,
-    const word& constantName
 )
 :
     processorCase_(false),
     rootPath_(rootPath),
-    case_(caseName),
+    case_(caseName)
-    system_(systemName),
-    constant_(constantName)
 {
     // Find out from case name whether a processor directory
     std::string::size_type pos = caseName.find("processor");
@@ -69,17 +74,13 @@ Foam::TimePaths::TimePaths
     const bool processorCase,
     const fileName& rootPath,
     const fileName& globalCaseName,
-    const fileName& caseName,
+    const fileName& caseName
-    const word& systemName,
-    const word& constantName
 )
 :
     processorCase_(processorCase),
     rootPath_(rootPath),
     globalCaseName_(globalCaseName),
-    case_(caseName),
+    case_(caseName)
-    system_(systemName),
-    constant_(constantName)
 {
     if (!processorCase)
     {

src/OpenFOAM/db/Time/TimePaths.H

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     | Website:  https://openfoam.org
-    \\  /    A nd           | Copyright (C) 2011-2021 OpenFOAM Foundation
+    \\  /    A nd           | Copyright (C) 2011-2023 OpenFOAM Foundation
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -54,21 +54,22 @@ class TimePaths
         const fileName rootPath_;
         fileName globalCaseName_;
         const fileName case_;
-        const word system_;
-        const word constant_;
-
 
 public:
 
+    // Static Data
+
+        static const word systemName;
+        static const word constantName;
+
+
     // Constructors
 
         //- Construct given database name, rootPath and casePath
         TimePaths
         (
             const fileName& rootPath,
-            const fileName& caseName,
+            const fileName& caseName
-            const word& systemName,
-            const word& constantName
         );
 
 
@@ -78,9 +79,7 @@ public:
             const bool processorCase,
             const fileName& rootPath,
             const fileName& globalCaseName,
-            const fileName& caseName,
+            const fileName& caseName
-            const word& systemName,
-            const word& constantName
         );
 
 
@@ -111,9 +110,9 @@ public:
             }
 
             //- Return system name
-            const word& system() const
+            static const word& system()
             {
-                return system_;
+                return systemName;
             }
 
             //- Return system name for the case
@@ -121,9 +120,9 @@ public:
             fileName caseSystem() const;
 
             //- Return constant name
-            const word& constant() const
+            static const word& constant()
             {
-                return constant_;
+                return constantName;
             }
 
             //- Return constant name for the case

src/OpenFOAM/db/functionObjects/functionObjectList/functionObjectList.C

@@ -215,25 +215,6 @@ Foam::label Foam::functionObjectList::findObjectID(const word& name) const
 }
 
 
-void Foam::functionObjectList::on()
-{
-    execution_ = true;
-}
-
-
-void Foam::functionObjectList::off()
-{
-    // For safety, also force a read() when execution is turned back on
-    updated_ = execution_ = false;
-}
-
-
-bool Foam::functionObjectList::status() const
-{
-    return execution_;
-}
-
-
 bool Foam::functionObjectList::start()
 {
     bool ok = read();

src/OpenFOAM/db/functionObjects/functionObjectList/functionObjectList.H

@@ -164,15 +164,6 @@ public:
         //- Read and set the function objects if their data have changed
         bool read();
 
-        //- Switch the function objects on
-        void on();
-
-        //- Switch the function objects off
-        void off();
-
-        //- Return the execution status (on/off) of the function objects
-        bool status() const;
-
         //- Called at the start of the time-loop
         bool start();
 

src/OpenFOAM/include/createTimeNoFunctionObjects.H

@@ -0,0 +1,3 @@
+Foam::Info<< "Create time\n" << Foam::endl;
+
+Foam::Time runTime(Foam::Time::controlDictName, args, false);

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

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     | Website:  https://openfoam.org
-    \\  /    A nd           | Copyright (C) 2011-2021 OpenFOAM Foundation
+    \\  /    A nd           | Copyright (C) 2011-2023 OpenFOAM Foundation
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -220,7 +220,6 @@ public:
     {
         return Hash<long>()(long(p));
     }
-
 };
 
 

src/meshTools/edgeMesh/edgeMeshFormats/edgeMesh/edgeMeshFormat.C

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     | Website:  https://openfoam.org
-    \\  /    A nd           | Copyright (C) 2011-2021 OpenFOAM Foundation
+    \\  /    A nd           | Copyright (C) 2011-2023 OpenFOAM Foundation
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -59,8 +59,6 @@ bool Foam::fileFormats::edgeMeshFormat::read
     (
         ".",        // rootPath,
         ".",        // caseName,
-        "system",   // systemName,
-        "constant", // constantName,
         false       // enableFunctionObjects
     );
 
@@ -166,8 +164,6 @@ void Foam::fileFormats::edgeMeshFormat::write
     (
         ".",        // rootPath,
         ".",        // caseName,
-        "system",   // systemName,
-        "constant", // constantName,
         false       // enableFunctionObjects
     );
 

src/meshTools/edgeMesh/edgeMeshFormats/vtk/VTKedgeFormat.C

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     | Website:  https://openfoam.org
-    \\  /    A nd           | Copyright (C) 2011-2018 OpenFOAM Foundation
+    \\  /    A nd           | Copyright (C) 2011-2023 OpenFOAM Foundation
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -105,8 +105,6 @@ bool Foam::fileFormats::VTKedgeFormat::read
     (
         "dummyRoot",
         "dummyCase",
-        "system",
-        "constant",
         false           // enableFunctionObjects
     );
 

src/meshTools/edgeMesh/extendedEdgeMesh/extendedEdgeMeshFormats/extendedEdgeMeshFormat/extendedEdgeMeshFormat.C

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     | Website:  https://openfoam.org
-    \\  /    A nd           | Copyright (C) 2013-2021 OpenFOAM Foundation
+    \\  /    A nd           | Copyright (C) 2013-2023 OpenFOAM Foundation
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -57,8 +57,6 @@ bool Foam::fileFormats::extendedEdgeMeshFormat::read
     (
         ".",        // rootPath,
         ".",        // caseName,
-        "system",   // systemName,
-        "constant", // constantName,
         false       // enableFunctionObjects
     );
 

src/surfMesh/surfaceFormats/vtk/VTKsurfaceFormat.C

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     | Website:  https://openfoam.org
-    \\  /    A nd           | Copyright (C) 2011-2019 OpenFOAM Foundation
+    \\  /    A nd           | Copyright (C) 2011-2023 OpenFOAM Foundation
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -90,8 +90,6 @@ bool Foam::fileFormats::VTKsurfaceFormat<Face>::read
     (
         "dummyRoot",
         "dummyCase",
-        "system",
-        "constant",
         false           // enableFunctionObjects
     );
 

test/fvMeshTools/Test-fvMeshTools/Test-fvMeshTools.C

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     | Website:  https://openfoam.org
-    \\  /    A nd           | Copyright (C) 2019-2022 OpenFOAM Foundation
+    \\  /    A nd           | Copyright (C) 2019-2023 OpenFOAM Foundation
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -49,8 +49,7 @@ int main(int argc, char *argv[])
 
     #include "addRegionOption.H"
     #include "setRootCase.H"
-    #include "createTime.H"
+    #include "createTimeNoFunctionObjects.H"
-    runTime.functionObjects().off();
     #include "createNamedMesh.H"
 
     // Read objects in time directory