1/* Fast unicode equal function optimized for dictobject.c and setobject.c */ 2 3/* Return 1 if two unicode objects are equal, 0 if not. 4 * unicode_eq() is called when the hash of two unicode objects is equal. 5 */ 6Py_LOCAL_INLINE(int) 7unicode_eq(PyObject *aa, PyObject *bb) 8{ 9 assert(PyUnicode_Check(aa)); 10 assert(PyUnicode_Check(bb)); 11 assert(PyUnicode_IS_READY(aa)); 12 assert(PyUnicode_IS_READY(bb)); 13 14 PyUnicodeObject *a = (PyUnicodeObject *)aa; 15 PyUnicodeObject *b = (PyUnicodeObject *)bb; 16 17 if (PyUnicode_GET_LENGTH(a) != PyUnicode_GET_LENGTH(b)) 18 return 0; 19 if (PyUnicode_GET_LENGTH(a) == 0) 20 return 1; 21 if (PyUnicode_KIND(a) != PyUnicode_KIND(b)) 22 return 0; 23 return memcmp(PyUnicode_1BYTE_DATA(a), PyUnicode_1BYTE_DATA(b), 24 PyUnicode_GET_LENGTH(a) * PyUnicode_KIND(a)) == 0; 25} 26