petsc-3.4.4 2014-03-13

DMMeshSetMaxDof

Sets the maximum number of degrees of freedom on any sieve point

Synopsis

#include "petscdmmesh.h"   
PetscErrorCode DMMeshSetMaxDof(DM dm, PetscInt maxDof)
Logically Collective on A

Input Parameters

A - the matrix
mesh - DMMesh needed for orderings
section - A Section which describes the layout
e - The element number
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

Notes: This is used by routines like DMMeshUpdateOperator() to bound buffer sizes

See Also

DMMeshUpdateOperator(), DMMeshAssembleMatrixDM()

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