PetscObjectComposedDataGetScalarstar#

retrieve PetscScalar array data attached to a PetscObject that was set with PetscObjectComposedDataSetScalarstar() attached to an object

Synopsis#

#include "petsc/private/petscimpl.h"
PetscErrorCode PetscObjectComposedDataGetScalarstar(PetscObject obj, PetscInt id, PetscScalar *data, PetscBool flag)

Not Collective

Input Parameters#

  • obj - the object from which data is to be retrieved

  • id - the identifier for the data

Output Parameters#

Notes#

The data and flag variables are inlined, so they are not pointers.

The length of the array accessed must be known, it is not available through this API.

See Also#

PetscObjectComposedDataSetInt(), PetscObjectComposedDataSetReal(), PetscObjectComposedDataGetReal(), PetscObjectComposedDataSetIntstar(), PetscObjectComposedDataSetIntstar(), PetscObjectComposedDataGetInt(), PetscObject, PetscObjectCompose(), PetscObjectQuery(), PetscObjectComposedDataSetRealstar(), PetscObjectComposedDataSetScalarstar()

Level#

developer

Location#

include/petsc/private/petscimpl.h


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