PETSc version 3.15.5
DMSwarmCreateLocalVectorFromField
Creates a Vec object sharing the array associated with a given field 
Synopsis
#include "petscdmswarm.h"   
PetscErrorCode DMSwarmCreateLocalVectorFromField(DM dm,const char fieldname[],Vec *vec)
Collective on dm
Input parameters
|  | dm | - a DMSwarm | 
|  | fieldname | - the textual name given to a registered field | 
Output parameter
Notes
The vector must be returned using a matching call to DMSwarmDestroyLocalVectorFromField().
See Also
 DMSwarmRegisterPetscDatatypeField(), DMSwarmDestroyLocalVectorFromField()
Level
beginner
Location
src/dm/impls/swarm/swarm.c
Index of all DMSWARM routines
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Index of all manual pages