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

Input Parameters

• dm - a DMSWARM

• fieldname - the textual name given to a registered field

Output Parameter

• vec - the vector

Note

The vector must be returned using a matching call to DMSwarmDestroyLocalVectorFromField().

See Also

DM, DMSWARM, DMSwarmRegisterPetscDatatypeField(), DMSwarmDestroyLocalVectorFromField()

Level

beginner

Location

src/dm/impls/swarm/swarm.c

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Index of all DMSwarm routines
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Index of all manual pages