PETSc version 3.15.5
VecWhichBetween
Creates an index set containing the indices where  VecLow < V < VecHigh 
Synopsis
#include "petscvec.h"  
PetscErrorCode VecWhichBetween(Vec VecLow, Vec V, Vec VecHigh, IS *S)
Collective on S
Input Parameters
|  | VecLow | - lower bound | 
|  | V | - Vector to compare | 
|  | VecHigh | - higher bound | 
OutputParameter
|  | S | - The index set containing the indices i where veclow[i] < v[i] < vechigh[i] | 
Notes
The vectors must have the same parallel layout
For complex numbers this only compares the real part
Level
advanced
Location
src/vec/vec/utils/projection.c
Index of all Vec routines
Table of Contents for all manual pages
Index of all manual pages