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revert to previous search order - constant/polyMesh/blockMeshDict

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- retain failsafe check (constant/blockMeshDict)
This commit is contained in:
Mark Olesen
2008-07-23 15:12:44 +02:00
parent b43378747a
commit eb604fdb88
1 changed files with 65 additions and 59 deletions
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124
applications/utilities/mesh/generation/blockMesh/blockMeshApp.C
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@ -28,12 +28,12 @@ Application
Description
A multi-block mesh generator.
The @a constant/blockMeshDict (or @a constant/\<region\>/blockMeshDict)
is used.
A @a constant/polyMesh/blockMeshDict
(or @a constant/\<region\>/polyMesh/blockMeshDict) is used.
For backwards compatibility, @a constant/polyMesh/blockMeshDict
(or @a constant/\<region\>/polyMesh/blockMeshDict) can also be used
if the previous search failed.
For people who like to accidentally remove their entire
@a constant/polyMesh/, the path @a constant/blockMeshDict
(or @a constant/\<region\>/blockMeshDict) will also be checked.
Usage
@ -86,77 +86,83 @@ int main(int argc, char *argv[])
if (args.options().found("region"))
{
regionName = args.options()["region"];
regionName = args.options()["region"];
polyMeshDir = regionName/polyMesh::meshSubDir;
constantDir = runTime.constant()/regionName;
Info<< nl << "Generating mesh for region " << regionName << endl;
// try constant/<region>/blockMeshDict
meshDictPtr.reset
(
new IOobject
(
"blockMeshDict",
runTime.constant(),
regionName,
runTime,
IOobject::MUST_READ,
IOobject::NO_WRITE,
false
)
);
}
else
{
regionName = polyMesh::defaultRegion;
regionName = polyMesh::defaultRegion;
polyMeshDir = polyMesh::meshSubDir;
constantDir = runTime.constant();
// try constant/blockMeshDict
meshDictPtr.reset
(
new IOobject
(
"blockMeshDict",
runTime.constant(),
runTime,
IOobject::MUST_READ,
IOobject::NO_WRITE,
false
)
);
}
// not found, fallback to polyMesh directory
if (!meshDictPtr->headerOk())
{
meshDictPtr.reset
// check constant/polyMesh or constant/polyMesh/<region>/
meshDictPtr.reset
(
new IOobject
(
new IOobject
(
"blockMeshDict",
runTime.constant(),
polyMeshDir,
runTime,
IOobject::MUST_READ,
IOobject::NO_WRITE,
false
)
);
}
"blockMeshDict",
runTime.constant(),
polyMeshDir,
runTime,
IOobject::MUST_READ,
IOobject::NO_WRITE,
false
)
);
if (!meshDictPtr->headerOk())
{
FatalErrorIn(args.executable())
<< "Cannot open mesh description file " << nl
<< constantDir/"blockMeshDict" << nl
<< "or "<< nl
<< constantDir/polyMeshDir/polyMesh::meshSubDir/"blockMeshDict"
<< nl
<< exit(FatalError);
// not found, failsafe checks
if (args.options().found("region"))
{
// try constant/<region>/blockMeshDict
meshDictPtr.reset
(
new IOobject
(
"blockMeshDict",
runTime.constant(),
regionName,
runTime,
IOobject::MUST_READ,
IOobject::NO_WRITE,
false
)
);
}
else
{
// try constant/blockMeshDict
meshDictPtr.reset
(
new IOobject
(
"blockMeshDict",
runTime.constant(),
runTime,
IOobject::MUST_READ,
IOobject::NO_WRITE,
false
)
);
}
if (!meshDictPtr->headerOk())
{
FatalErrorIn(args.executable())
<< "Cannot open mesh description file\n "
<< constantDir/polyMeshDir/"blockMeshDict"
<< "\n (or " << constantDir/"blockMeshDict" << ")" << nl
<< nl
<< exit(FatalError);
}
}
Info<< nl << "Reading mesh description file" << endl;
IOdictionary blockMeshDict(meshDictPtr());