PetscObjectComposedDataGetScalar#
retrieve scalar data attached to an object that was set with PetscObjectComposedDataSetScalar()
Synopsis#
#include "petsc/private/petscimpl.h"
PetscErrorCode PetscObjectComposedDataGetScalar(PetscObject obj,int 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#
data - the data to be retrieved
flag -
PETSC_TRUE
if the data item exists and is valid,PETSC_FALSE
otherwise
Note#
The ‘data’ and ‘flag’ variables are inlined, so they are not pointers.
See Also#
PetscObjectComposedDataSetInt()
, PetscObjectComposedDataSetReal()
, PetscObjectComposedDataGetReal()
, PetscObjectComposedDataSetIntstar()
,
PetscObjectComposedDataSetIntstar()
, PetscObjectComposedDataGetInt()
, PetscObject
,
PetscObjectCompose()
, PetscObjectQuery()
, PetscObjectComposedDataSetRealstar()
, PetscObjectComposedDataSetScalar()
Level#
developer
Location#
include/petsc/private/petscimpl.h
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