/[thuban]/branches/WIP-pyshapelib-bramz/libraries/pyshapelib/pyshapelib_common.h
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Revision 2735 - (hide annotations)
Mon Mar 12 23:24:35 2007 UTC (17 years, 11 months ago) by bramz
File MIME type: text/plain
File size: 1766 byte(s)
rewritten shapelib to use hand-crafted Python bindings instead of SWIG generated ones.
1 bramz 2735 #ifndef PYSHAPELIB_H
2     #define PYSHAPELIB_H
3    
4     #include <Python.h>
5     #include <structmember.h>
6    
7     #define PYSHAPELIB_ADD_CONSTANT(constant) PyModule_AddIntConstant(module, #constant, constant)
8    
9     #define PYSHAPELIB_DEFINE_TYPE(type, name, doc) \
10     { \
11     PyObject_HEAD_INIT(NULL) \
12     0, /*ob_size*/ \
13     name, /*tp_name*/ \
14     sizeof(type), /*tp_basicsize*/ \
15     0, /*tp_itemsize*/ \
16     (destructor) type ## _dealloc, /*tp_dealloc*/ \
17     0, /*tp_print*/ \
18     0, /*tp_getattr*/ \
19     0, /*tp_setattr*/ \
20     0, /*tp_compare*/ \
21     0, /*tp_repr*/ \
22     0, /*tp_as_number*/ \
23     0, /*tp_as_sequence*/ \
24     0, /*tp_as_mapping*/ \
25     0, /*tp_hash */ \
26     0, /*tp_call*/ \
27     0, /*tp_str*/ \
28     0, /*tp_getattro*/ \
29     0, /*tp_setattro*/ \
30     0, /*tp_as_buffer*/ \
31     Py_TPFLAGS_DEFAULT, /*tp_flags*/ \
32     doc, /* tp_doc */ \
33     0, /* tp_traverse */ \
34     0, /* tp_clear */ \
35     0, /* tp_richcompare */ \
36     0, /* tp_weaklistoffset */ \
37     0, /* tp_iter */ \
38     0, /* tp_iternext */ \
39     type ## _methods, /* tp_methods */ \
40     0, /* tp_members */ \
41     type ## _getsetters, /* tp_getset */ \
42     0, /* tp_base */ \
43     0, /* tp_dict */ \
44     0, /* tp_descr_get */ \
45     0, /* tp_descr_set */ \
46     0, /* tp_dictoffset */ \
47     (initproc) type ## _init, /* tp_init */ \
48     0, /* tp_alloc */ \
49     type ## _new, /* tp_new */ \
50     } \
51     /**/
52    
53     #define PYSHAPELIB_ADD_TYPE(type, name) \
54     type.ob_type = &PyType_Type; \
55     if (PyType_Ready(&type) >= 0) \
56     { \
57     Py_INCREF(&type); \
58     PyModule_AddObject(module, name, (PyObject*)&type); \
59     }
60    
61    
62    
63     #endif

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