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C++11 conformance and consistency: Added "move" constructors and assignment operators to OpenFOAM containers

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Replaced all uses of complex Xfer class with C++11 "move" constructors and
assignment operators.  Removed the now redundant Xfer class.

This substantial changes improves consistency between OpenFOAM and the C++11 STL
containers and algorithms, reduces memory allocation and copy overhead when
returning containers from functions and simplifies maintenance of the core
libraries significantly.
This commit is contained in:
Henry Weller
2019-05-25 17:40:39 +01:00
parent 0889ff91c7
commit 30bea84fac
323 changed files with 3238 additions and 2500 deletions
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4
applications/utilities/surface/surfaceMeshConvertTesting/surfaceMeshConvertTesting.C
View File

@ -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) 2011-2019 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -334,7 +334,7 @@ int main(int argc, char *argv[])
IOobject::NO_WRITE,
false
),
surf.xfer()
move(surf)
);
Info<< "writing surfMesh as well: " << surfOut.objectPath() << endl;

4
applications/utilities/surface/surfaceMeshImport/surfaceMeshImport.C
View File

@ -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) 2011-2019 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -284,7 +284,7 @@ int main(int argc, char *argv[])
runTime.constant(),
runTime
),
surf.xfer()
move(surf)
);

12
applications/utilities/surface/surfaceMeshTriangulate/surfaceMeshTriangulate.C
View File

@ -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) 2011-2019 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -308,7 +308,7 @@ int main(int argc, char *argv[])
// Gather all ZoneIDs
List<labelList> gatheredZones(Pstream::nProcs());
gatheredZones[Pstream::myProcNo()] = compactZones.xfer();
gatheredZones[Pstream::myProcNo()] = move(compactZones);
Pstream::gatherList(gatheredZones);
// On master combine all points, faces, zones
@ -347,10 +347,10 @@ int main(int argc, char *argv[])
UnsortedMeshedSurface<face> unsortedFace
(
xferMove(allPoints),
xferMove(allFaces),
xferMove(allZones),
xferMove(surfZones)
move(allPoints),
move(allFaces),
move(allZones),
move(surfZones)
);