DMPlexComputeBdIntegral#
Form the integral over the specified boundary from the global input X using pointwise functions specified by the user
Synopsis#
#include "petscdmplex.h"   
PetscErrorCode DMPlexComputeBdIntegral(DM dm, Vec X, DMLabel label, PetscInt numVals, const PetscInt vals[], void (**funcs)(PetscInt, PetscInt, PetscInt, const PetscInt[], const PetscInt[], const PetscScalar[], const PetscScalar[], const PetscScalar[], const PetscInt[], const PetscInt[], const PetscScalar[], const PetscScalar[], const PetscScalar[], PetscReal, const PetscReal[], const PetscReal[], PetscInt, const PetscScalar[], PetscScalar[]), PetscScalar *integral, void *user)
Input Parameters#
- dm - The mesh 
- X - Global input vector 
- label - The boundary - DMLabel
- numVals - The number of label values to use, or - PETSC_DETERMINEfor all values
- vals - The label values to use, or NULL for all values 
- funcs - The functions to integrate along the boundary for each field 
- user - The user context 
Output Parameter#
- integral - Integral for each field 
See Also#
DMPlex: Unstructured Grids, DM, DMPLEX, DMPlexComputeIntegralFEM(), DMPlexComputeBdResidualFEM()
Level#
developer
Location#
Examples#
Implementations#
Index of all DMPlex routines
Table of Contents for all manual pages
Index of all manual pages