Static Public Member Functions | List of all members
fvMeshTools Class Reference

A collection of tools for operating on an fvMesh. More...

Static Public Member Functions

static label addPatch (fvMesh &mesh, const polyPatch &patch, const dictionary &patchFieldDict, const word &defaultPatchFieldType, const bool validBoundary)
 Add patch. Inserts patch before all processor patches. More...
 
static void setPatchFields (fvMesh &mesh, const label patchi, const dictionary &patchFieldDict)
 Change patchField on registered fields according to dictionary. More...
 
static void zeroPatchFields (fvMesh &mesh, const label patchi)
 Change patchField to zero on registered fields. More...
 
static void reorderPatches (fvMesh &, const labelList &oldToNew, const label nPatches, const bool validBoundary)
 Reorder and remove trailing patches. If validBoundary call is parallel. More...
 
static labelList removeEmptyPatches (fvMesh &, const bool validBoundary)
 Remove zero sized patches. All but processor patches are. More...
 
static autoPtr< fvMesh > newMesh (const IOobject &io, const bool masterOnlyReading)
 Read mesh or create dummy mesh (0 cells, >0 patches). Works in two. More...
 
static void createDummyFvMeshFiles (const objectRegistry &parent, const word &regionName, const bool verbose=false)
 Create additional fv* files. More...
 

Detailed Description

A collection of tools for operating on an fvMesh.

Source files

Definition at line 51 of file fvMeshTools.H.

Member Function Documentation

◆ addPatch()

Foam::label addPatch ( fvMesh &  mesh,
const polyPatch &  patch,
const dictionary &  patchFieldDict,
const word &  defaultPatchFieldType,
const bool  validBoundary 
)
static

Add patch. Inserts patch before all processor patches.

Supply per field the new patchField per field as a subdictionary or a default type. If validBoundary call is parallel synced and all add the same patch with same settings.

Definition at line 37 of file fvMeshTools.C.

References polyBoundaryMesh::findPatchID(), forAll, mesh, Foam::New(), Foam::foamVersion::patch, polyBoundaryMesh::reorder(), PtrList< T >::set(), PtrList< T >::setSize(), polyPatch::start(), and Foam::Zero.

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◆ setPatchFields()

void setPatchFields ( fvMesh &  mesh,
const label  patchi,
const dictionary &  patchFieldDict 
)
static

Change patchField on registered fields according to dictionary.

Definition at line 219 of file fvMeshTools.C.

References mesh.

◆ zeroPatchFields()

void zeroPatchFields ( fvMesh &  mesh,
const label  patchi 
)
static

Change patchField to zero on registered fields.

Definition at line 243 of file fvMeshTools.C.

References mesh, and Foam::Zero.

◆ reorderPatches()

void reorderPatches ( fvMesh &  mesh,
const labelList &  oldToNew,
const label  nPatches,
const bool  validBoundary 
)
static

Reorder and remove trailing patches. If validBoundary call is parallel.

synced

Definition at line 329 of file fvMeshTools.C.

References fvMesh::boundary(), polyMesh::boundaryMesh(), mesh, and polyBoundaryMesh::reorder().

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◆ removeEmptyPatches()

Foam::labelList removeEmptyPatches ( fvMesh &  mesh,
const bool  validBoundary 
)
static

Remove zero sized patches. All but processor patches are.

assumed to be present on all processors (so size will be reduced if validBoundary). Return map from new to old patches

Definition at line 361 of file fvMeshTools.C.

References polyMesh::boundaryMesh(), forAll, mesh, Foam::reduce(), and List< T >::setSize().

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◆ newMesh()

Foam::autoPtr< Foam::fvMesh > newMesh ( const IOobject &  io,
const bool  masterOnlyReading 
)
static

Read mesh or create dummy mesh (0 cells, >0 patches). Works in two.

modes according to masterOnlyReading: true : all slaves create dummy mesh false: checks locally for mesh directories and only creates dummy mesh if not present

Points

Faces

Face owner

Face neighbour

Definition at line 424 of file fvMeshTools.C.

References fvMesh::addFvPatches(), polyMesh::addZones(), DynamicList< T, SizeMin >::append(), fvMesh::boundary(), polyMesh::boundaryMesh(), polyMesh::cellZones(), ZoneMesh< ZoneType, MeshType >::clear(), PtrList< T >::clone(), IOobject::db(), polyMesh::defaultRegion, Foam::constant::electromagnetic::e, polyMesh::faceZones(), IOobject::fileModificationChecking, Time::findInstance(), forAll, IOobject::instance(), Foam::isDir(), UPstream::master(), UPstream::masterNo(), mesh, meshPtr, polyMesh::meshSubDir, IOobject::MUST_READ, IOobject::name(), ZoneMesh< ZoneType, MeshType >::names(), autoPtr< T >::New(), polyPatch::New(), primitiveMesh::nInternalFaces(), IOobject::NO_READ, IOobject::NO_WRITE, UPstream::parRun(), Time::path(), points, polyMesh::pointZones(), IOobject::READ_IF_PRESENT, IOobject::readOpt(), Foam::reduce(), fvMesh::removeFvBoundary(), Pstream::scatter(), UPstream::scheduled, dictionary::set(), UPstream::subProcs(), IOobject::time(), IOobject::timeStamp, and Foam::type().

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◆ createDummyFvMeshFiles()

void createDummyFvMeshFiles ( const objectRegistry &  parent,
const word &  regionName,
const bool  verbose = false 
)
static

Create additional fv* files.

Definition at line 760 of file fvMeshTools.C.

References dictionary::add(), Foam::endl(), Foam::Info, mesh, IOobject::name(), IOobject::NO_READ, IOobject::NO_WRITE, regionName, TimePaths::system(), fvMesh::time(), and IOobject::typeHeaderOk().

Referenced by voxelMeshSearch::makeMesh().

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The documentation for this class was generated from the following files: