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ENH: add 'filtered' polyMesh regionName() method

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- in various situations with mesh regions it is also useful to
  filter out or remove the defaultRegion name (ie, "region0").

  Can now do that conveniently from the polyMesh itself or as a static
  function. Simply use this

      const word& regionDir = polyMesh::regionName(regionName);

  OR  mesh.regionName()

  instead of

      const word& regionDir =
      (
           regionName != polyMesh::defaultRegion
         ? regionName
         : word::null
      );

  Additionally, since the string '/' join operator filters out empty
  strings, the following will work correctly:

      (polyMesh::regionName(regionName)/polyMesh::meshSubDir)

      (mesh.regionName()/polyMesh::meshSubDir)
This commit is contained in:
Mark Olesen
2022-05-20 11:02:49 +02:00
parent f00f236cb3
commit ba10afea77
50 changed files with 347 additions and 357 deletions
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35
applications/utilities/parallelProcessing/reconstructParMesh/reconstructParMesh.C
View File

@ -6,7 +6,7 @@
\\/ M anipulation |
-------------------------------------------------------------------------------
Copyright (C) 2011-2016 OpenFOAM Foundation
Copyright (C) 2016-2021 OpenCFD Ltd.
Copyright (C) 2016-2022 OpenCFD Ltd.
-------------------------------------------------------------------------------
License
This file is part of OpenFOAM.
@ -450,18 +450,11 @@ void writeMesh
const labelListList& cellProcAddressing
)
{
const word& regionDir =
(
mesh.name() == polyMesh::defaultRegion
? word::null
: mesh.name()
);
const fileName outputDir
(
mesh.time().path()
/ mesh.time().timeName()
/ regionDir
/ mesh.regionName()
/ polyMesh::meshSubDir
);
@ -489,18 +482,11 @@ void writeMaps
const labelUList& boundProcAddressing
)
{
const word& regionDir =
(
procMesh.name() == polyMesh::defaultRegion
? word::null
: procMesh.name()
);
const fileName outputDir
(
procMesh.time().caseName()
/ procMesh.facesInstance()
/ regionDir
/ procMesh.regionName()
/ polyMesh::meshSubDir
);
@ -775,18 +761,12 @@ int main(int argc, char *argv[])
forAll(regionNames, regioni)
{
const word& regionName = regionNames[regioni];
const word& regionDir =
(
regionName == polyMesh::defaultRegion
? word::null
: regionName
);
IOobject facesIO
(
"faces",
databases[0].timeName(),
regionDir/polyMesh::meshSubDir,
polyMesh::regionName(regionName)/polyMesh::meshSubDir,
databases[0],
IOobject::NO_READ,
IOobject::NO_WRITE
@ -817,12 +797,7 @@ int main(int argc, char *argv[])
forAll(regionNames, regioni)
{
const word& regionName = regionNames[regioni];
const word& regionDir =
(
regionName == polyMesh::defaultRegion
? word::null
: regionName
);
const word& regionDir = polyMesh::regionName(regionName);
if (!hasRegionMesh[regioni])
{