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#

From Fortran you must 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/dm/field/tutorials/ex1.c.html
src/ksp/ksp/tutorials/ex35.cxx.html
src/ksp/ksp/tutorials/ex36.cxx.html
src/ksp/ksp/tutorials/ex70.c.html


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