#ifndef Py_CPYTHON_TUPLEOBJECT_H # error "this header file must not be included directly" #endif #ifdef __cplusplus extern "C" { #endif typedef struct { PyObject_VAR_HEAD /* ob_item contains space for 'ob_size' elements. Items must normally not be NULL, except during construction when the tuple is not yet visible outside the function that builds it. */ PyObject *ob_item[1]; } PyTupleObject; PyAPI_FUNC(int) _PyTuple_Resize(PyObject **, Py_ssize_t); PyAPI_FUNC(void) _PyTuple_MaybeUntrack(PyObject *); /* Macros trading safety for speed */ /* Cast argument to PyTupleObject* type. */ #define _PyTuple_CAST(op) (assert(PyTuple_Check(op)), (PyTupleObject *)(op)) #define PyTuple_GET_SIZE(op) Py_SIZE(_PyTuple_CAST(op)) #define PyTuple_GET_ITEM(op, i) (_PyTuple_CAST(op)->ob_item[i]) /* Macro, *only* to be used to fill in brand new tuples */ #define PyTuple_SET_ITEM(op, i, v) (_PyTuple_CAST(op)->ob_item[i] = v) PyAPI_FUNC(void) _PyTuple_DebugMallocStats(FILE *out); #ifdef __cplusplus } #endif