petsc-3.7.7 2017-09-25
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PetscMergeMPIIntArray

 Merges two SORTED integer arrays.

Synopsis

#include "petscsys.h"  
PetscErrorCode PetscMergeMPIIntArray(PetscInt an,const PetscMPIInt aI[],PetscInt bn,const PetscMPIInt bI[],PetscInt *n,PetscMPIInt **L)
Not Collective

Input Parameters

an - number of values in the first array
aI - first sorted array of integers
bn - number of values in the second array
bI - second array of integers

Output Parameters

n - number of values in the merged array (<= an + bn)
L - merged sorted array, allocated if address of NULL pointer is passed

See Also

PetscSortReal(), PetscSortIntPermutation(), PetscSortInt(), PetscSortIntWithArray()

Level:intermediate
Location:src/sys/utils/sorti.c
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