escript
Revision_
|
Stores and manipulates one type of finley mesh elements (cells, faces or contacts). More...
#include <FinleyElements.h>
Public Member Functions | |
FinleyElements (const std::string &elementName, FinleyNodes_ptr nodes) | |
Constructor with name and accompanying NodeData object. More... | |
FinleyElements (const FinleyElements &e) | |
Copy constructor. More... | |
virtual | ~FinleyElements () |
Destructor. More... | |
bool | initFromDudley (const dudley::ElementFile *dudleyFile) |
Initialises with data from a Dudley ElementFile instance. More... | |
bool | initFromFinley (const finley::ElementFile *finleyFile) |
Initialises with data from a Finley ElementFile instance. More... | |
bool | readFromNc (NcFile *ncfile) |
Reads element data from escript/finley NetCDF file. More... | |
void | reorderGhostZones (int ownIndex) |
Moves "ghost" elements (whose owner does not match ownIndex) and the corresponding data to the end of the arrays. More... | |
void | removeGhostZones (int ownIndex) |
Removes "ghost" elements. More... | |
virtual void | writeConnectivityVTK (std::ostream &os) |
Writes connectivity data to a stream in VTK text format. More... | |
bool | writeToSilo (DBfile *dbfile, const std::string &siloPath, const StringVec &labels, const StringVec &units, bool writeMeshData) |
Writes element data into given directory in given Silo file. More... | |
virtual StringVec | getMeshNames () const |
Returns the names of the meshes associated with the elements. More... | |
virtual StringVec | getVarNames () const |
Returns a vector with the mesh variable names. More... | |
virtual int | getNumElements () const |
Returns the number of elements. More... | |
virtual int | getNodesPerElement () const |
Returns the number of nodes per element. More... | |
virtual int | getGhostCount () const |
Returns the number of "ghost" elements. More... | |
virtual ZoneType | getType () const |
Returns the type of the elements. More... | |
virtual const IntVec & | getNodeList () const |
Returns a vector of the node IDs used by the elements. More... | |
virtual const IntVec & | getIDs () const |
Returns a vector of element IDs. More... | |
virtual const IntVec & | getVarDataByName (const std::string varName) const |
Returns an array of data values for the name provided. More... | |
virtual NodeData_ptr | getNodes () const |
Returns the node mesh instance used by the elements. More... | |
virtual ElementData_ptr | getReducedElements () const |
Returns the reduced elements. More... | |
virtual const QuadMaskInfo & | getQuadMask (int functionSpace) const |
Returns a QuadMaskInfo structure for given functionspace code. More... | |
virtual int | getElementFactor () const |
If the original element type is not supported they are subdivided into N smaller elements (e.g. one Rec9 -> four Rec4) and this method returns the multiplication factor N. More... | |
Private Member Functions | |
FinleyElements () | |
void | buildMeshes () |
void | buildReducedElements (const FinleyElementInfo &f) |
IntVec | prepareGhostIndices (int ownIndex) |
void | reorderArray (IntVec &v, const IntVec &idx, int elementsPerIndex) |
QuadMaskInfo | buildQuadMask (const CoordArray &quadNodes, int numQNodes) |
Private Attributes | |
FinleyElements_ptr | reducedElements |
FinleyNodes_ptr | nodeMesh |
FinleyNodes_ptr | originalMesh |
std::string | name |
int | numElements |
int | numGhostElements |
int | nodesPerElement |
ZoneType | type |
IntVec | nodes |
IntVec | color |
IntVec | ID |
IntVec | tag |
IntVec | owner |
QuadMaskInfo | quadMask |
QuadMaskInfo | reducedQuadMask |
int | elementFactor |
Additional Inherited Members | |
![]() | |
virtual | ~ElementData () |
Stores and manipulates one type of finley mesh elements (cells, faces or contacts).
This class provides functionality to manipulate a finley element file. It is able to load element data from NetCDF files or retrieve it from a finley::ElementFile instance.
weipa::FinleyElements::FinleyElements | ( | const std::string & | elementName, |
FinleyNodes_ptr | nodes | ||
) |
weipa::FinleyElements::FinleyElements | ( | const FinleyElements & | e | ) |
Copy constructor.
References color, elementFactor, FinleyElements(), ID, name, nodeMesh, nodes, nodesPerElement, numElements, numGhostElements, originalMesh, owner, reducedElements, tag, and type.
|
inlinevirtual |
Destructor.
|
inlineprivate |
Referenced by buildReducedElements(), and FinleyElements().
|
private |
References name, nodeMesh, nodes, numElements, originalMesh, and reducedElements.
Referenced by initFromDudley(), initFromFinley(), and readFromNc().
|
private |
References elementFactor, weipa::QuadMaskInfo::factor, finley::Hex27, finley::Hex27Macro, weipa::inside1D(), weipa::inside2D(), weipa::inside3D(), finley::Line3Macro, weipa::QuadMaskInfo::mask, nodesPerElement, weipa::pointInTet(), weipa::pointInTri(), finley::Rec9, finley::Rec9Macro, finley::Tet10, tet10indices, finley::Tet10Macro, finley::Tri6, tri6indices, and finley::Tri6Macro.
Referenced by initFromFinley(), and readFromNc().
|
private |
References color, paso::util::copy(), weipa::FinleyElementInfo::elementFactor, weipa::FinleyElementInfo::elementSize, FinleyElements(), ID, weipa::FinleyElementInfo::multiCellIndices, name, nodes, nodesPerElement, numElements, originalMesh, owner, reducedElements, weipa::FinleyElementInfo::reducedElementSize, weipa::FinleyElementInfo::reducedElementType, tag, and type.
Referenced by initFromDudley(), initFromFinley(), and readFromNc().
|
inlinevirtual |
If the original element type is not supported they are subdivided into N smaller elements (e.g. one Rec9 -> four Rec4) and this method returns the multiplication factor N.
Implements weipa::ElementData.
|
inlinevirtual |
Returns the number of "ghost" elements.
Implements weipa::ElementData.
|
inlinevirtual |
Returns a vector of element IDs.
Implements weipa::ElementData.
|
virtual |
Returns the names of the meshes associated with the elements.
Implements weipa::ElementData.
References nodeMesh, and reducedElements.
|
inlinevirtual |
Returns a vector of the node IDs used by the elements.
Implements weipa::ElementData.
|
inlinevirtual |
Returns the node mesh instance used by the elements.
Implements weipa::ElementData.
|
inlinevirtual |
Returns the number of nodes per element.
Implements weipa::ElementData.
|
inlinevirtual |
Returns the number of elements.
Implements weipa::ElementData.
|
virtual |
Returns a QuadMaskInfo structure for given functionspace code.
Implements weipa::ElementData.
References FINLEY_REDUCED_CONTACT_ELEMENTS_1, FINLEY_REDUCED_ELEMENTS, FINLEY_REDUCED_FACE_ELEMENTS, quadMask, and reducedQuadMask.
|
inlinevirtual |
Returns the reduced elements.
Implements weipa::ElementData.
Referenced by weipa::FinleyDomain::getElementsForFunctionSpace().
|
inlinevirtual |
Returns the type of the elements.
Implements weipa::ElementData.
|
virtual |
Returns an array of data values for the name provided.
The name must be one of the names returned from getVarNames().
References color, ID, name, owner, reducedElements, and tag.
|
virtual |
bool weipa::FinleyElements::initFromDudley | ( | const dudley::ElementFile * | dudleyFile | ) |
Initialises with data from a Dudley ElementFile instance.
References buildMeshes(), buildReducedElements(), dudley::ElementFile::Color, color, weipa::FinleyElementInfo::elementFactor, elementFactor, weipa::FinleyElementInfo::elementType, dudley::ElementFile::etype, dudley::ElementFile::Id, ID, dudley::ElementFile::Nodes, nodes, nodesPerElement, dudley::ElementFile::numElements, numElements, dudley::ElementFile::numNodes, dudley::ElementFile::Owner, owner, weipa::FinleyElementInfo::reducedElementSize, dudley::ElementFile::Tag, tag, and type.
bool weipa::FinleyElements::initFromFinley | ( | const finley::ElementFile * | finleyFile | ) |
Initialises with data from a Finley ElementFile instance.
References buildMeshes(), buildQuadMask(), buildReducedElements(), finley::ElementFile::Color, color, weipa::FinleyElementInfo::elementFactor, elementFactor, weipa::FinleyElementInfo::elementType, finley::ElementFile::Id, ID, finley::ElementFile::Nodes, nodes, nodesPerElement, finley::ElementFile::numElements, numElements, finley::ElementFile::numNodes, finley::ElementFile::Owner, owner, weipa::FinleyElementInfo::quadDim, quadMask, weipa::FinleyElementInfo::reducedElementSize, reducedQuadMask, finley::ElementFile::referenceElementSet, finley::ElementFile::Tag, tag, type, and weipa::FinleyElementInfo::useQuadNodes.
|
private |
References numElements, numGhostElements, and owner.
Referenced by reorderGhostZones().
bool weipa::FinleyElements::readFromNc | ( | NcFile * | ncfile | ) |
Reads element data from escript/finley NetCDF file.
References buildMeshes(), buildQuadMask(), buildReducedElements(), color, weipa::FinleyElementInfo::elementFactor, elementFactor, weipa::FinleyElementInfo::elementType, ID, name, nodes, nodesPerElement, numElements, owner, weipa::FinleyElementInfo::quadDim, quadMask, weipa::FinleyElementInfo::reducedElementSize, reducedQuadMask, tag, type, and weipa::FinleyElementInfo::useQuadNodes.
void weipa::FinleyElements::removeGhostZones | ( | int | ownIndex | ) |
Removes "ghost" elements.
References color, ID, nodes, nodesPerElement, numElements, numGhostElements, owner, reducedElements, reorderGhostZones(), and tag.
|
private |
References paso::util::copy().
Referenced by reorderGhostZones().
void weipa::FinleyElements::reorderGhostZones | ( | int | ownIndex | ) |
Moves "ghost" elements (whose owner does not match ownIndex) and the corresponding data to the end of the arrays.
References color, ID, nodes, nodesPerElement, numGhostElements, owner, prepareGhostIndices(), reducedElements, reorderArray(), and tag.
Referenced by removeGhostZones().
|
virtual |
Writes connectivity data to a stream in VTK text format.
Implements weipa::ElementData.
References nodeMesh, nodes, nodesPerElement, numElements, type, weipa::ZONETYPE_BEAM, weipa::ZONETYPE_HEX, weipa::ZONETYPE_POLYGON, weipa::ZONETYPE_QUAD, weipa::ZONETYPE_TET, and weipa::ZONETYPE_TRIANGLE.
bool weipa::FinleyElements::writeToSilo | ( | DBfile * | dbfile, |
const std::string & | siloPath, | ||
const StringVec & | labels, | ||
const StringVec & | units, | ||
bool | writeMeshData | ||
) |
Writes element data into given directory in given Silo file.
Since the mesh depends on element information this method also writes the node mesh itself. If Silo was not available at compile time or if a Silo function fails this method returns false.
References color, dudley::Dudley_Line2, dudley::Dudley_Line2Face, dudley::Dudley_Point1, dudley::Dudley_Tet4, dudley::Dudley_Tet4Face, dudley::Dudley_Tri3, dudley::Dudley_Tri3Face, weipa::FinleyElementInfo::elementFactor, weipa::FinleyElementInfo::elementSize, weipa::FinleyElementInfo::elementType, finley::Hex20, finley::Hex20Face, finley::Hex20Face_Contact, hex20indices, finley::Hex27, hex27indices, finley::Hex27Macro, finley::Hex8, finley::Hex8Face, finley::Hex8Face_Contact, ID, finley::Line2, finley::Line2_Contact, finley::Line2Face, finley::Line2Face_Contact, finley::Line3, finley::Line3_Contact, finley::Line3Face, finley::Line3Face_Contact, line3indices, finley::Line3Macro, weipa::FinleyElementInfo::multiCellIndices, name, nodeMesh, nodes, nodesPerElement, numElements, numGhostElements, owner, finley::Point1, finley::Point1_Contact, weipa::FinleyElementInfo::quadDim, finley::Rec4, finley::Rec4_Contact, finley::Rec4Face, finley::Rec4Face_Contact, finley::Rec8, finley::Rec8_Contact, finley::Rec8Face, finley::Rec8Face_Contact, rec8indices, finley::Rec9, finley::Rec9_Contact, rec9indices, finley::Rec9Macro, reducedElements, weipa::FinleyElementInfo::reducedElementSize, weipa::FinleyElementInfo::reducedElementType, tag, finley::Tet10, finley::Tet10Face, finley::Tet10Face_Contact, tet10indices, finley::Tet10Macro, finley::Tet4, finley::Tet4Face, finley::Tet4Face_Contact, finley::Tri3, finley::Tri3_Contact, finley::Tri3Face, finley::Tri3Face_Contact, finley::Tri6, finley::Tri6_Contact, finley::Tri6Face, finley::Tri6Face_Contact, tri6indices, finley::Tri6Macro, weipa::FinleyElementInfo::useQuadNodes, weipa::ZONETYPE_BEAM, weipa::ZONETYPE_HEX, weipa::ZONETYPE_POLYGON, weipa::ZONETYPE_QUAD, weipa::ZONETYPE_TET, and weipa::ZONETYPE_TRIANGLE.
|
private |
|
private |
Referenced by buildQuadMask(), FinleyElements(), initFromDudley(), initFromFinley(), and readFromNc().
|
private |
|
private |
Referenced by buildMeshes(), buildReducedElements(), FinleyElements(), getVarDataByName(), getVarNames(), readFromNc(), and writeToSilo().
|
private |
Referenced by buildMeshes(), FinleyElements(), getMeshNames(), writeConnectivityVTK(), and writeToSilo().
|
private |
|
private |
|
private |
|
private |
Referenced by FinleyElements(), prepareGhostIndices(), removeGhostZones(), reorderGhostZones(), and writeToSilo().
|
private |
Referenced by buildMeshes(), buildReducedElements(), and FinleyElements().
|
private |
|
private |
Referenced by getQuadMask(), initFromFinley(), and readFromNc().
|
private |
|
private |
Referenced by getQuadMask(), initFromFinley(), and readFromNc().
|
private |
|
private |
Referenced by buildReducedElements(), FinleyElements(), initFromDudley(), initFromFinley(), readFromNc(), and writeConnectivityVTK().