DMSwarmGetFieldInfo

Return the block size and data type of a registered DMSWARM field without accessing its data.

Synopsis

#include "petscdmswarm.h"   
PetscErrorCode DMSwarmGetFieldInfo(DM dm, const char fieldname[], PetscInt *blocksize, PetscDataType *type)

Not Collective

Input Parameters

• dm - a DMSWARM

• fieldname - the name of the registered field

Output Parameters

• blocksize - the number of entries of type per particle, or NULL

• type - the PetscDataType of a single entry, or NULL

See Also

DM, DMSWARM, DMSwarmGetField(), DMSwarmRestoreField(), DMSwarmRegisterPetscDatatypeField()

Level

intermediate

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