PetscObject

any PETSc object, for example: PetscViewer, Mat, Vec, KSP, DM

Synopsis

typedef struct _p_PetscObject *PetscObject;

Notes

This is the base class from which all PETSc objects are derived.

In certain situations one can cast an object, for example a Vec, to a PetscObject with (PetscObject)vec

See Also

PetscObjectDestroy(), PetscObjectView(), PetscObjectGetName(), PetscObjectSetName(), PetscObjectReference(), PetscObjectDereference()

Level

beginner

Location

include/petscsystypes.h

Examples

src/snes/tutorials/ex63.c
src/sys/tutorials/ex7.c
src/snes/tutorials/ex69.c
src/dm/impls/plex/tutorials/ex4f90.F90
src/snes/tutorials/ex56.c
src/ksp/ksp/tutorials/ex43.c
src/ts/tutorials/ex46.c
src/snes/tutorials/ex77.c
src/snes/tutorials/ex62.c
src/sys/tutorials/ex6.c

Implementations

_p_PetscObject in include/petsc/private/petscimpl.h

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