ENH: functionObjects: call execute on last time step

- old convention was that on last time step it would only call end()
and not execute()
- however this meant that e.g. the functionObjectProperties file
did not get written
- and almost all functionObjects were doing an execute() inside of end()
- new convention: call execute() on last time step, just before doing end()

src/postProcessing/functionObjects/utilities/CourantNo/CourantNo.C

@@ -167,10 +167,7 @@ void Foam::CourantNo::execute()
 
 void Foam::CourantNo::end()
 {
-    if (active_)
-    {
-        execute();
-    }
+    // Do nothing
 }
 
 

src/postProcessing/functionObjects/utilities/DESModelRegions/DESModelRegions.C

@@ -184,10 +184,7 @@ void Foam::DESModelRegions::execute()
 
 void Foam::DESModelRegions::end()
 {
-    if (active_)
-    {
-        execute();
-    }
+    // Do nothing
 }
 
 

src/postProcessing/functionObjects/utilities/Lambda2/Lambda2.C

@@ -156,10 +156,7 @@ void Foam::Lambda2::execute()
 
 void Foam::Lambda2::end()
 {
-    if (active_)
-    {
-        execute();
-    }
+    // Do nothing
 }
 
 

src/postProcessing/functionObjects/utilities/Peclet/Peclet.C

@@ -210,10 +210,7 @@ void Foam::Peclet::execute()
 
 void Foam::Peclet::end()
 {
-    if (active_)
-    {
-        execute();
-    }
+    // Do nothing
 }
 
 

src/postProcessing/functionObjects/utilities/Q/Q.C

@@ -3,7 +3,7 @@
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
     \\  /    A nd           | Copyright (C) 2013-2014 OpenFOAM Foundation
-     \\/     M anipulation  |
+     \\/     M anipulation  | Copyright (C) 2015 OpenCFD Ltd.
 -------------------------------------------------------------------------------
 License
     This file is part of OpenFOAM.
@@ -149,10 +149,7 @@ void Foam::Q::execute()
 
 void Foam::Q::end()
 {
-    if (active_)
-    {
-        execute();
-    }
+    // Do nothing
 }
 
 

src/postProcessing/functionObjects/utilities/blendingFactor/blendingFactor.C

@@ -146,12 +146,10 @@ void Foam::blendingFactor::execute()
 
 void Foam::blendingFactor::end()
 {
-    if (active_)
-    {
-        execute();
-    }
+    // Do nothing
 }
 
+
 void Foam::blendingFactor::timeSet()
 {
     // Do nothing

src/postProcessing/functionObjects/utilities/pressureTools/pressureTools.C

@@ -343,10 +343,7 @@ void Foam::pressureTools::execute()
 
 void Foam::pressureTools::end()
 {
-    if (active_)
-    {
-        execute();
-    }
+    // Do nothing
 }
 
 

src/postProcessing/functionObjects/utilities/scalarTransport/scalarTransport.C

@@ -328,10 +328,7 @@ void Foam::scalarTransport::execute()
 
 void Foam::scalarTransport::end()
 {
-    if (active_)
-    {
-        execute();
-    }
+    // Do nothing
 }
 
 

src/postProcessing/functionObjects/utilities/timeActivatedFileUpdate/timeActivatedFileUpdate.C

@@ -140,10 +140,7 @@ void Foam::timeActivatedFileUpdate::execute()
 
 void Foam::timeActivatedFileUpdate::end()
 {
-    if (active_)
-    {
-        execute();
-    }
+    // Do nothing
 }
 
 

src/postProcessing/functionObjects/utilities/turbulenceFields/turbulenceFields.C

@@ -3,7 +3,7 @@
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
     \\  /    A nd           | Copyright (C) 2013-2015 OpenFOAM Foundation
-     \\/     M anipulation  |
+     \\/     M anipulation  | Copyright (C) 2015 OpenCFD Ltd.
 -------------------------------------------------------------------------------
 License
     This file is part of OpenFOAM.
@@ -284,12 +284,7 @@ void Foam::turbulenceFields::execute()
 
 
 void Foam::turbulenceFields::end()
-{
-    if (active_)
-    {
-        execute();
-    }
-}
+{}
 
 
 void Foam::turbulenceFields::timeSet()

src/postProcessing/functionObjects/utilities/vorticity/vorticity.C

@@ -3,7 +3,7 @@
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
     \\  /    A nd           | Copyright (C) 2014 OpenFOAM Foundation
-     \\/     M anipulation  |
+     \\/     M anipulation  | Copyright (C) 2015 OpenCFD Ltd.
 -------------------------------------------------------------------------------
 License
     This file is part of OpenFOAM.
@@ -144,10 +144,7 @@ void Foam::vorticity::execute()
 
 void Foam::vorticity::end()
 {
-    if (active_)
-    {
-        execute();
-    }
+    // Do nothing
 }
 
 

src/postProcessing/functionObjects/utilities/wallShearStress/wallShearStress.C

@@ -274,10 +274,7 @@ void Foam::wallShearStress::execute()
 
 void Foam::wallShearStress::end()
 {
-    if (active_)
-    {
-        execute();
-    }
+    // Do nothing
 }
 
 

src/postProcessing/functionObjects/utilities/yPlus/yPlus.C

@@ -209,10 +209,7 @@ void Foam::yPlus::execute()
 
 void Foam::yPlus::end()
 {
-    if (active_)
-    {
-        execute();
-    }
+    // Do nothing
 }