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      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 /*
     11 A range object represents an integer range.  This is an immutable object;
     12 a range cannot change its value after creation.
     13 
     14 Range objects behave like the corresponding tuple objects except that
     15 they are represented by a start, stop, and step datamembers.
     16 */
     17 
     18 PyAPI_DATA(PyTypeObject) PyRange_Type;
     19 PyAPI_DATA(PyTypeObject) PyRangeIter_Type;
     20 PyAPI_DATA(PyTypeObject) PyLongRangeIter_Type;
     21 
     22 #define PyRange_Check(op) (Py_TYPE(op) == &PyRange_Type)
     23 
     24 #ifdef __cplusplus
     25 }
     26 #endif
     27 #endif /* !Py_RANGEOBJECT_H */
     28