mirror of
https://github.com/python/cpython.git
synced 2024-11-22 05:26:10 +01:00
23 lines
644 B
C
23 lines
644 B
C
/* Fast unicode equal function optimized for dictobject.c and setobject.c */
|
|
|
|
/* Return 1 if two unicode objects are equal, 0 if not.
|
|
* unicode_eq() is called when the hash of two unicode objects is equal.
|
|
*/
|
|
Py_LOCAL_INLINE(int)
|
|
unicode_eq(PyObject *str1, PyObject *str2)
|
|
{
|
|
Py_ssize_t len = PyUnicode_GET_LENGTH(str1);
|
|
if (PyUnicode_GET_LENGTH(str2) != len) {
|
|
return 0;
|
|
}
|
|
|
|
int kind = PyUnicode_KIND(str1);
|
|
if (PyUnicode_KIND(str2) != kind) {
|
|
return 0;
|
|
}
|
|
|
|
const void *data1 = PyUnicode_DATA(str1);
|
|
const void *data2 = PyUnicode_DATA(str2);
|
|
return (memcmp(data1, data2, len * kind) == 0);
|
|
}
|