VTK
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#include <vtkQuadratureSchemeDefinition.h>
Inherits vtkObject.
Public Types | |
typedef vtkObject | Superclass |
Public Member Functions | |
virtual int | IsA (const char *type) |
vtkQuadratureSchemeDefinition * | NewInstance () const |
void | PrintSelf (ostream &os, vtkIndent indent) |
int | DeepCopy (const vtkQuadratureSchemeDefinition *other) |
int | SaveState (vtkXMLDataElement *e) |
int | RestoreState (vtkXMLDataElement *e) |
void | Clear () |
int | GetCellType () const |
int | GetQuadratureKey () const |
int | GetNumberOfNodes () const |
int | GetNumberOfQuadraturePoints () const |
const double * | GetShapeFunctionWeights () const |
const double * | GetQuadratureWeights () const |
void | Initialize (int cellType, int numberOfNodes, int numberOfQuadraturePoints, double *shapeFunctionWeights) |
void | Initialize (int cellType, int numberOfNodes, int numberOfQuadraturePoints, double *shapeFunctionWeights, double *quadratureWeights) |
const double * | GetShapeFunctionWeights (int quadraturePointId) const |
Static Public Member Functions | |
static int | IsTypeOf (const char *type) |
static vtkQuadratureSchemeDefinition * | SafeDownCast (vtkObjectBase *o) |
static vtkInformationQuadratureSchemeDefinitionVectorKey * | DICTIONARY () |
static vtkInformationStringKey * | QUADRATURE_OFFSET_ARRAY_NAME () |
static vtkQuadratureSchemeDefinition * | New () |
Protected Member Functions | |
virtual vtkObjectBase * | NewInstanceInternal () const |
vtkQuadratureSchemeDefinition () | |
~vtkQuadratureSchemeDefinition () | |
Friends | |
ostream & | operator<< (ostream &s, const vtkQuadratureSchemeDefinition &d) |
istream & | operator>> (istream &s, const vtkQuadratureSchemeDefinition &d) |
An Elemental data type that holds a definition of a numerical quadrature scheme. The definition contains the requisite information to interpolate to the so called quadrature points of the specific scheme. namely:
1) A matrix of shape function weights(shape functions evaluated at parametric coordinates of the quadrature points).
2) The number of quadrature points and cell nodes. These parameters size the matrix, and allow for convinent evaluation by users of the definition.
Definition at line 44 of file vtkQuadratureSchemeDefinition.h.
typedef vtkObject vtkQuadratureSchemeDefinition::Superclass |
Definition at line 48 of file vtkQuadratureSchemeDefinition.h.
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vtkQuadratureSchemeDefinition* vtkQuadratureSchemeDefinition::NewInstance | ( | ) | const |
void vtkQuadratureSchemeDefinition::PrintSelf | ( | ostream & | os, |
vtkIndent | indent | ||
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New object in an unsuable state. You'll have to call "Initilaize" to get the definition in to a usable state.
int vtkQuadratureSchemeDefinition::DeepCopy | ( | const vtkQuadratureSchemeDefinition * | other | ) |
Deep copy.
int vtkQuadratureSchemeDefinition::SaveState | ( | vtkXMLDataElement * | e | ) |
Put the object into an XML representation. The element passed in is assumed to be empty.
int vtkQuadratureSchemeDefinition::RestoreState | ( | vtkXMLDataElement * | e | ) |
Restore the object from an XML representation.
void vtkQuadratureSchemeDefinition::Clear | ( | ) |
Release all allocated resources and set the object to an unitialized state.
void vtkQuadratureSchemeDefinition::Initialize | ( | int | cellType, |
int | numberOfNodes, | ||
int | numberOfQuadraturePoints, | ||
double * | shapeFunctionWeights | ||
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Initialize the object allocating resources as needed.
void vtkQuadratureSchemeDefinition::Initialize | ( | int | cellType, |
int | numberOfNodes, | ||
int | numberOfQuadraturePoints, | ||
double * | shapeFunctionWeights, | ||
double * | quadratureWeights | ||
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Initialize the object allocating resources as needed.
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Access the VTK cell type id.
Definition at line 87 of file vtkQuadratureSchemeDefinition.h.
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Access to an alternative key.
Definition at line 89 of file vtkQuadratureSchemeDefinition.h.
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Get the number of nodes associated with the interpolation.
Definition at line 91 of file vtkQuadratureSchemeDefinition.h.
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Get the number of quadrature points associated with the scheme.
Definition at line 93 of file vtkQuadratureSchemeDefinition.h.
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Get the array of shape function weights. Shape function weights are the shape functions evaluated at the quadrature points. There are "NumberOfNodes" weights for each quadrature point.
Definition at line 97 of file vtkQuadratureSchemeDefinition.h.
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Get the array of shape function weights associated with a single quadrature point.
Definition at line 101 of file vtkQuadratureSchemeDefinition.h.
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Access to the quadrature weights.
Definition at line 108 of file vtkQuadratureSchemeDefinition.h.
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