PetscUseTypeMethod#
Call a method on a PETSc object, that is a function in the objects function table obj->ops, error if the method does not exist
Synopsis#
#include "petsc/private/petscimpl.h"
PetscUseTypeMethod(obj,method,other_args)
Input Parameters#
obj - the object the method is called on
method - the name of the method, for example, mult for the PETSc routine MatMult()
other_args - the other arguments for the method, obj is the first argument
Note#
This does not return an error code, it is a macro that returns with an error code on error.
Use PetscUseMethod() or PetscTryMethod() to call functions that have been composed to an object with PetscObjectComposeFunction()
See Also#
PetscTryMethod(), PetscUseMethod(), PetscCall(), PetscCheck(), PetscTryTypeMethod()
Level#
developer
Location#
include/petsc/private/petscimpl.h
Index of all Sys routines
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Index of all manual pages