petsc-3.12.5 2020-03-29
DMFieldCreateDefaultQuadrature
Creates a quadrature sufficient to integrate the field on the selected points via pullback onto the reference element
Synopsis
#include "petscdmfield.h"
#include "petscdmfield.h"
PetscErrorCode DMFieldCreateDefaultQuadrature(DMField field, IS pointIS, PetscQuadrature *quad)
Not collective
Input Arguments
| field | - the DMField object
|
| pointIS | - the index set of points over which we wish to integrate the field
|
Output Arguments
quad -a PetscQuadrature object
See Also
DMFieldEvaluteFE(), DMFieldGetDegree()
Level
developer
Location
src/dm/field/interface/dmfield.c
Implementations
DMFieldCreateDefaultQuadrature_DA in src/dm/field/impls/da/dmfieldda.c
DMFieldCreateDefaultQuadrature_DS in src/dm/field/impls/ds/dmfieldds.c
Index of all DM routines
Table of Contents for all manual pages
Index of all manual pages