DMSwarmCreateGlobalVectorFromField#
Creates a Vec object sharing the array associated with a given field
Synopsis#
#include "petscdmswarm.h"
PetscErrorCode DMSwarmCreateGlobalVectorFromField(DM dm, const char fieldname[], Vec *vec)
Collective
Input Parameters#
dm - a
DMSWARMfieldname - the textual name given to a registered field
Output Parameter#
vec - the vector
Note#
The vector must be returned using a matching call to DMSwarmDestroyGlobalVectorFromField().
See Also#
DM, DMSWARM, DMSwarmRegisterPetscDatatypeField(), DMSwarmDestroyGlobalVectorFromField()
Level#
beginner
Location#
Examples#
src/dm/tutorials/swarm_ex1.c
src/ts/tutorials/ex77.c
src/dm/tutorials/swarm_ex2.c
src/dm/impls/swarm/tutorials/ex1f90.F90
Index of all DMSwarm routines
Table of Contents for all manual pages
Index of all manual pages