PetscFindReal#
Finds a PetscReal in a sorted array of PetscReals
Synopsis#
#include "petscsys.h"  
PetscErrorCode PetscFindReal(PetscReal key, PetscCount n, const PetscReal t[], PetscReal eps, PetscInt *loc)
Not Collective
Input Parameters#
- key - the value to locate 
- n - number of values in the array 
- t - array of values 
- eps - tolerance used to compare 
Output Parameter#
- loc - the location if found, otherwise -(slot+1) where slot is the place the value would go 
See Also#
Level#
intermediate
Location#
Index of all Sys routines
Table of Contents for all manual pages
Index of all manual pages