PetscFindInt#

Finds PetscInt in a sorted array of PetscInt

Synopsis#

#include "petscsys.h"  
PetscErrorCode PetscFindInt(PetscInt key, PetscInt n, const PetscInt X[], PetscInt *loc)

Not Collective

Input Parameters#

  • key - the integer to locate

  • n - number of values in the array

  • X - array of integers

Output Parameter#

  • loc - the location if found, otherwise -(slot+1) where slot is the place the value would go

See Also#

PetscIntSortSemiOrdered(), PetscSortInt(), PetscSortIntWithArray(), PetscSortRemoveDupsInt()

Level#

intermediate

Location#

src/sys/utils/sorti.c

Examples#

src/dm/impls/plex/tutorials/ex10.c
src/dm/impls/plex/tutorials/ex11.c

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