PetscQuadratureGetData#

Returns the data defining the PetscQuadrature

Synopsis#

#include "petscdt.h" 
PetscErrorCode PetscQuadratureGetData(PetscQuadrature q, PetscInt *dim, PetscInt *Nc, PetscInt *npoints, const PetscReal *points[], const PetscReal *weights[])

Not Collective

Input Parameter#

Output Parameters#

  • dim - The spatial dimension

  • Nc - The number of components

  • npoints - The number of quadrature points

  • points - The coordinates of each quadrature point

  • weights - The weight of each quadrature point

Fortran Note#

Call PetscQuadratureRestoreData() when you are done with the data

See Also#

PetscQuadrature, PetscQuadratureCreate(), PetscQuadratureSetData()

Level#

intermediate

Location#

src/dm/dt/interface/dt.c

Examples#

src/ksp/ksp/tutorials/ex35.cxx
src/ksp/ksp/tutorials/ex36.cxx
src/ksp/ksp/tutorials/ex70.c
src/dm/field/tutorials/ex1.c

Index of all DT routines
Table of Contents for all manual pages
Index of all manual pages