petsc-3.4.4 2014-03-13

DMMeshAssembleMatrixDM

Insert values into a matrix

Synopsis

#include "petscdmmesh.h"   
PetscErrorCode DMMeshAssembleMatrixDM(Mat A, DM dm, SectionReal section, PetscInt e, PetscScalar v[], InsertMode mode)
Collective on A

Input Parameters

A - the matrix
dm - DMMesh needed for orderings
section - A Section which describes the layout
e - The element
v - The values
mode - either ADD_VALUES or INSERT_VALUES, where ADD_VALUES adds values to any existing entries, and INSERT_VALUES replaces existing entries with new values

See Also

MatSetOption()

Level:beginner
Location:
src/dm/impls/mesh/mesh.c
Index of all DM routines
Table of Contents for all manual pages
Index of all manual pages