petsc-3.12.5 2020-03-29
PetscMemcmp
Compares two byte streams in memory.
Synopsis
#include "petscsys.h"
PetscErrorCode PetscMemcmp(const void *str1,const void *str2,size_t len,PetscBool *e)
Not Collective
Input Parameters
| str1 | - Pointer to the first byte stream
|
| str2 | - Pointer to the second byte stream
|
| len | - The length of the byte stream
(both str1 and str2 are assumed to be of length len)
|
Output Parameters
e -PETSC_TRUE if equal else PETSC_FALSE.
Note
PetscArraycmp() is preferred
This routine is anologous to memcmp()
See Also
PetscMemcpy(), PetscMemcmp(), PetscArrayzero(), PetscMemzero(), PetscArraycmp(), PetscArraycpy(), PetscStrallocpy(),
PetscArraymove()
Level
intermediate
Location
src/sys/utils/memc.c
Index of all Sys routines
Table of Contents for all manual pages
Index of all manual pages