PetscStrncmp#
Compares two strings, up to a certain length
Synopsis#
static inline PetscErrorCode PetscStrncmp(const char a[], const char b[], size_t n, PetscBool *t)
Not Collective, No Fortran Support
Input Parameters#
a - pointer to first string
b - pointer to second string
n - length to compare up to
Output Parameter#
t -
PETSC_TRUEif the two strings are equal,PETSC_FALSEotherwise
Note#
If n is 0, t is set to PETSC_FALSE. a and/or b may be NULL in this case.
See Also#
PetscStrgrt(), PetscStrcmp(), PetscStrcasecmp()
Level#
intermediate
Location#
Examples#
src/dm/field/tutorials/ex1.c
src/dm/impls/stag/tutorials/ex4.c
Index of all Sys routines
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