1 #ifndef Py_INTERNAL_ABSTRACT_H 2 #define Py_INTERNAL_ABSTRACT_H 3 #ifdef __cplusplus 4 extern "C" { 5 #endif 6 7 #ifndef Py_BUILD_CORE 8 # error "this header requires Py_BUILD_CORE define" 9 #endif 10 11 // Fast inlined version of PyIndex_Check() 12 static inline int _PyIndex_Check(PyObject * obj)13_PyIndex_Check(PyObject *obj) 14 { 15 PyNumberMethods *tp_as_number = Py_TYPE(obj)->tp_as_number; 16 return (tp_as_number != NULL && tp_as_number->nb_index != NULL); 17 } 18 19 #ifdef __cplusplus 20 } 21 #endif 22 #endif /* !Py_INTERNAL_ABSTRACT_H */ 23