Doc/includes/typestruct.h

   1 typedef struct _typeobject {
   2     PyObject_VAR_HEAD
   3     char *tp_name; /* For printing, in format "<module>.<name>" */
   4     int tp_basicsize, tp_itemsize; /* For allocation */
   5
   6     /* Methods to implement standard operations */
   7
   8     destructor tp_dealloc;
   9     printfunc tp_print;
  10     getattrfunc tp_getattr;
  11     setattrfunc tp_setattr;
  12     cmpfunc tp_compare;
  13     reprfunc tp_repr;
  14
  15     /* Method suites for standard classes */
  16
  17     PyNumberMethods *tp_as_number;
  18     PySequenceMethods *tp_as_sequence;
  19     PyMappingMethods *tp_as_mapping;
  20
  21     /* More standard operations (here for binary compatibility) */
  22
  23     hashfunc tp_hash;
  24     ternaryfunc tp_call;
  25     reprfunc tp_str;
  26     getattrofunc tp_getattro;
  27     setattrofunc tp_setattro;
  28
  29     /* Functions to access object as input/output buffer */
  30     PyBufferProcs *tp_as_buffer;
  31
  32     /* Flags to define presence of optional/expanded features */
  33     long tp_flags;
  34
  35     char *tp_doc; /* Documentation string */
  36
  37     /* Assigned meaning in release 2.0 */
  38     /* call function for all accessible objects */
  39     traverseproc tp_traverse;
  40
  41     /* delete references to contained objects */
  42     inquiry tp_clear;
  43
  44     /* Assigned meaning in release 2.1 */
  45     /* rich comparisons */
  46     richcmpfunc tp_richcompare;
  47
  48     /* weak reference enabler */
  49     long tp_weaklistoffset;
  50
  51     /* Added in release 2.2 */
  52     /* Iterators */
  53     getiterfunc tp_iter;
  54     iternextfunc tp_iternext;
  55
  56     /* Attribute descriptor and subclassing stuff */
  57     struct PyMethodDef *tp_methods;
  58     struct PyMemberDef *tp_members;
  59     struct PyGetSetDef *tp_getset;
  60     struct _typeobject *tp_base;
  61     PyObject *tp_dict;
  62     descrgetfunc tp_descr_get;
  63     descrsetfunc tp_descr_set;
  64     long tp_dictoffset;
  65     initproc tp_init;
  66     allocfunc tp_alloc;
  67     newfunc tp_new;
  68     freefunc tp_free; /* Low-level free-memory routine */
  69     inquiry tp_is_gc; /* For PyObject_IS_GC */
  70     PyObject *tp_bases;
  71     PyObject *tp_mro; /* method resolution order */
  72     PyObject *tp_cache;
  73     PyObject *tp_subclasses;
  74     PyObject *tp_weaklist;
  75
  76 } PyTypeObject;