ISDuplicate#

Creates a duplicate copy of an index set.

Synopsis#

#include "petscis.h" 
PetscErrorCode ISDuplicate(IS is, IS *newIS)

Collective

Input Parameter#

  • is - the index set

Output Parameter#

  • isnew - the copy of the index set

See Also#

ISCreateGeneral(), ISCopy()

Level#

beginner

Location#

src/vec/is/is/interface/index.c

Examples#

src/dm/impls/plex/tutorials/ex10.c.html
src/dm/tutorials/ex22.c.html
src/ksp/ksp/tutorials/ex81.c.html

Implementations#

ISDuplicate_Block in src/vec/is/is/impls/block/block.c
ISDuplicate_General in src/vec/is/is/impls/general/general.c
ISDuplicate_Stride in src/vec/is/is/impls/stride/stride.c


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Index of all IS routines
Table of Contents for all manual pages
Index of all manual pages