PetscObject#

any PETSc object, PetscViewer, Mat, Vec, KSP etc

Synopsis#

typedef struct _p_PetscObject *PetscObject;

Notes#

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

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/ex69.c
src/ksp/ksp/tutorials/ex43.c
src/ts/tutorials/ex77.c
src/snes/tutorials/ex62.c
src/snes/tutorials/ex77.c
src/snes/tutorials/ex56.c
src/sys/tutorials/ex7.c
src/ts/tutorials/ex46.c
src/snes/tutorials/ex63.c
src/ts/tutorials/ex76.c

Implementations#

_p_PetscObject in include/petsc/private/petscimpl.h


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