petsc-3.7.1 2016-05-15
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PetscObjectQueryFunction

Gets a function associated with a given object.

Synopsis

#include <petscsys.h>
PetscErrorCode PetscObjectQueryFunction(PetscObject obj,const char name[],void (**fptr)(void))
Logically Collective on PetscObject Many br

Input Parameters

obj - the PETSc object; this must be cast with (PetscObject), for example, Many brPetscObjectQueryFunction((PetscObject)ksp,...); Many br
name - name associated with the child function Many br

Output Parameter

fptr -function pointer Many br

Many br

See Also

PetscObjectComposeFunction(), PetscFunctionListFind()

Level:advanced
Location:
src/sys/objects/inherit.c
Index of all Sys routines
Table of Contents for all manual pages
Index of all manual pages

Examples

src/mat/examples/tutorials/ex8.c.html