1 

     2 /* Range object interface */

     3 

     4 #ifndef Py_RANGEOBJECT_H

     5 #define Py_RANGEOBJECT_H

     6 #ifdef __cplusplus

     7 extern "C" {

     8 #endif

     9 

    10 /* This is about the type 'xrange', not the built-in function range(), which

    11    returns regular lists. */

    12 

    13 /*

    14 A range object represents an integer range.  This is an immutable object;

    15 a range cannot change its value after creation.

    16 

    17 Range objects behave like the corresponding tuple objects except that

    18 they are represented by a start, stop, and step datamembers.

    19 */

    20 

    21 PyAPI_DATA(PyTypeObject) PyRange_Type;

    22 

    23 #define PyRange_Check(op) (Py_TYPE(op) == &PyRange_Type)

    24 

    25 #ifdef __cplusplus

    26 }

    27 #endif

    28 #endif /* !Py_RANGEOBJECT_H */