PETSc version 3.15.5
ISGetMinMax
Gets the minimum and maximum values in an IS 
Synopsis
#include "petscis.h" 
PetscErrorCode  ISGetMinMax(IS is,PetscInt *min,PetscInt *max)
Not Collective
Input Parameter
Output Parameter
|  | min | - the minimum value | 
|  | max | - the maximum value | 
Notes
Empty index sets return min=PETSC_MAX_INT and max=PETSC_MIN_INT.
In parallel, it returns the min and max of the local portion of the IS
See Also
 ISGetIndices(), ISRestoreIndices(), ISGetIndicesF90()
Level
intermediate
Location
src/vec/is/is/interface/index.c
Index of all IS routines
Table of Contents for all manual pages
Index of all manual pages