ISDuplicate

Determines whether index set is the identity mapping.

Synopsis

#include "is.h" 
int ISDuplicate(IS is,IS *newIS)
Collective on IS

Input Parmeters

is -the index set

Output Parameters

ident -PETSC_TRUE if an identity, otherwise PETSC_FALSE

Keywords

IS, index set, identity

See Also

ISCreateGeneral()

Level:beginner
Location:src/vec/is/interface/index.c
Index Set
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