petsc-master 2019-12-03
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PetscQuadratureGetData

Returns the data defining the quadrature

Synopsis

#include "petscdt.h" 
PetscErrorCode PetscQuadratureGetData(PetscQuadrature q, PetscInt *dim, PetscInt *Nc, PetscInt *npoints, const PetscReal *points[], const PetscReal *weights[])
Not collective

Input Parameter

q -The PetscQuadrature object

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 Notes

From Fortran you must call PetscQuadratureRestoreData() when you are done with the data

See Also

PetscQuadratureCreate(), PetscQuadratureSetData()

Level

intermediate

Location

src/dm/dt/interface/dt.c

Examples

src/dm/field/examples/tutorials/ex1.c.html
src/ksp/ksp/examples/tutorials/ex70.c.html

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Index of all manual pages