DMSwarmGetField#
Get access to the underlying array storing all entries associated with a registered field
Synopsis#
#include "petscdmswarm.h"
PetscErrorCode DMSwarmGetField(DM dm, const char fieldname[], PetscInt *blocksize, PetscDataType *type, void **data)
Not Collective, No Fortran Support
Input Parameters#
dm - a
DMSWARMfieldname - the textual name to identify this field
Output Parameters#
blocksize - the number of each data type
type - the data type
data - pointer to raw array
Notes#
The array must be returned using a matching call to DMSwarmRestoreField().
See Also#
Level#
beginner
Location#
Examples#
src/dm/impls/swarm/tutorials/ex1f90.F90
src/dm/tutorials/ex21.c
src/ksp/ksp/tutorials/ex70.c
src/dm/tutorials/swarm_ex2.c
src/ts/tutorials/ex77.c
src/snes/tutorials/ex63.c
src/dm/impls/swarm/tutorials/ex1.c
src/dm/tutorials/swarm_ex3.c
src/dm/tutorials/swarm_ex1.c
Index of all DMSwarm routines
Table of Contents for all manual pages
Index of all manual pages