VecMax

Determines the maximum vector component and its location.

Synopsis

#include "petscvec.h" 
int VecMax(Vec x,int *p,PetscReal *val)
Collective on Vec

Input Parameter

x - the vector

Output Parameters

val - the maximum component
p - the location of val

Notes

Returns the value PETSC_MIN and p = -1 if the vector is of length 0.

See Also

VecNorm(), VecMin()

Level:intermediate
Location:
src/vec/interface/vector.c
Index of all Vec routines
Table of Contents for all manual pages
Index of all manual pages

Examples

src/snes/examples/tutorials/ex26.c.html