PETSc version 3.15.5
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PetscObjectReference
Indicates to any
PetscObject
that it is being referenced by another
PetscObject
. This increases the reference count for that object by one.
Synopsis
#include "petscsys.h"
PetscErrorCode
PetscObjectReference
(
PetscObject
obj)
Logically Collective on
PetscObject
Input Parameter
obj
- the PETSc object. This must be cast with (
PetscObject
), for example,
PetscObjectReference
((
PetscObject
)mat);
See Also
PetscObjectCompose
(),
PetscObjectDereference
()
Level
advanced
Location
src/sys/objects/inherit.c
Examples
src/ksp/ksp/tutorials/ex42.c.html
src/ksp/ksp/tutorials/ex73.c.html
src/ts/tutorials/ex3.c.html
src/ts/tutorials/ex11.c.html
Index of all Sys routines
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Index of all manual pages