petsc-3.14.6 2021-03-30
ISLocalToGlobalMappingApplyIS
Creates from an IS in the local numbering a new index set using the global numbering defined in an ISLocalToGlobalMapping context.
Synopsis
#include "petscis.h"
PetscErrorCode ISLocalToGlobalMappingApplyIS(ISLocalToGlobalMapping mapping,IS is,IS *newis)
Collective on is
Input Parameters
| mapping | - mapping between local and global numbering
|
| is | - index set in local numbering
|
Output Parameters
| newis | - index set in global numbering
|
Notes
The output IS will have the same communicator of the input IS.
See Also
ISLocalToGlobalMappingApply(), ISLocalToGlobalMappingCreate(),
ISLocalToGlobalMappingDestroy(), ISGlobalToLocalMappingApply()
Level
advanced
Location
src/vec/is/utils/isltog.c
Index of all IS routines
Table of Contents for all manual pages
Index of all manual pages