ISRegister#
Adds a new index set implementation
Synopsis#
#include "petscis.h"
PetscErrorCode ISRegister(const char sname[], PetscErrorCode (*function)(IS))
Not Collective
Input Parameters#
name - The name of a new user-defined creation routine
create_func - The creation routine itself
Notes#
ISRegister() may be called multiple times to add several user-defined vectors
Sample usage#
ISRegister("my_is_name", MyISCreate);
Then, your vector type can be chosen with the procedural interface via
or at runtime via the option
-is_type my_is_name
This is no ISSetFromOptions() and the current implementations do not have a way to dynamically determine type, so dynamic registration of custom IS types will be of limited use to users.
See Also#
ISRegisterAll()
, ISRegisterDestroy()
, ISRegister()
Level#
developer
Location#
src/vec/is/is/interface/isreg.c
Index of all IS routines
Table of Contents for all manual pages
Index of all manual pages