PETSc version 3.15.5

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ISSort

Sorts the indices of an index set.

Synopsis

#include "petscis.h" 
PetscErrorCode  ISSort(IS is)

Collective on IS

Input Parameters

is

- the index set

See Also

ISSortRemoveDups(), ISSorted()

Level

intermediate

Location

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

Implementations

ISSort_Block in src/vec/is/is/impls/block/block.c
ISSort_General in src/vec/is/is/impls/general/general.c
ISSort_Stride in src/vec/is/is/impls/stride/stride.c

Index of all IS routines
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Index of all manual pages