comparison PyFeatureSet.cpp @ 31:4f1894c7591b vampy2

Created Vampy2 branch
author fazekasgy
date Sun, 20 Sep 2009 17:31:20 +0000
parents
children a8231788216c
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28:5139bf30f208 31:4f1894c7591b
1 #include <Python.h>
2 #include "PyFeatureSet.h"
3 #include "vamp-sdk/Plugin.h"
4
5 using namespace std;
6
7 static int
8 FeatureSet_init(FeatureSetObject *self, PyObject *args, PyObject *kwds)
9 {
10 if (PyDict_Type.tp_init((PyObject *)self, args, kwds) < 0)
11 return -1;
12 self->state = 0;
13 cerr << "FeatureSet initialised" << endl;
14 return 0;
15 }
16
17 static int
18 FeatureSetObject_ass_sub(FeatureSetObject *mp, PyObject *v, PyObject *w)
19 {
20 // cerr << "called FeatureSetObject_ass_sub" << endl;
21 if (!PyInt_CheckExact(v)) {
22 /// TODO: Set ValueError here.
23 cerr << "Output index must be positive integer" << endl;
24 return 0;
25 }
26 if (w == NULL)
27 return PyDict_DelItem((PyObject *)mp, v);
28 else
29 return PyDict_SetItem((PyObject *)mp, v, w);
30 }
31
32 #define FeatureSet_alloc PyType_GenericAlloc
33 #define FeatureSet_free PyObject_Del
34 //#define FeatureSet_as_mapping PyDict_Type.tp_as_mapping
35
36 static PyMappingMethods FeatureSet_as_mapping = *(PyDict_Type.tp_as_mapping);
37
38 PyTypeObject FeatureSet_Type = PyDict_Type;
39 // PyTypeObject FeatureSet_Type = {
40 // PyObject_HEAD_INIT(NULL)
41 // 0, /*ob_size*/
42 // "vampy.FeatureSet", /*tp_name*/
43 // sizeof(FeatureSetObject), /*tp_basicsize*/
44 // 0, /*tp_itemsize*/
45 // (destructor)FeatureSetObject_dealloc, /*tp_dealloc*/
46 // 0,//PyDict_Type.tp_print, /*tp_print*/
47 // 0,//PyDict_Type.tp_getattr, /*tp_getattr*/
48 // 0,//PyDict_Type.tp_setattr, /*tp_setattr*/
49 // 0, /*tp_compare*/
50 // 0,//PyDict_Type.tp_repr, /*tp_repr*/
51 // 0, /*tp_as_number*/
52 // 0, /*tp_as_sequence*/
53 // FeatureSet_as_mapping, /*tp_as_mapping*/
54 // 0, /*tp_hash*/
55 // 0,//Feature_test, /*tp_call*/ // call on an instance
56 // 0, /*tp_str*/
57 // PyDict_Type.tp_getattro,/*tp_getattro*/
58 // 0,//PyDict_Type.tp_setattro,/*tp_setattro*/
59 // 0, /*tp_as_buffer*/
60 // Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /*tp_flags*/
61 // 0, /*tp_doc*/
62 // PyDict_Type.tp_traverse, /*tp_traverse*/
63 // PyDict_Type.tp_clear, /*tp_clear*/
64 // 0, /*tp_richcompare*/
65 // 0, /*tp_weaklistoffset*/
66 // 0, /*tp_iter*/
67 // 0, /*tp_iternext*/
68 // PyDict_Type.tp_methods, /*tp_methods*/ //TypeObject Methods
69 // PyDict_Type.tp_members, /*tp_members*/
70 // PyDict_Type.tp_getset, /*tp_getset*/
71 // 0, /*tp_base*/
72 // PyDict_Type.tp_dict, /*tp_dict*/
73 // 0, /*tp_descr_get*/
74 // 0, /*tp_descr_set*/
75 // PyDict_Type.tp_dictoffset, /*tp_dictoffset*/
76 // (initproc)FeatureSet_init, /*tp_init*/
77 // FeatureSet_alloc, /*tp_alloc*/
78 // FeatureSet_new, /*tp_new*/
79 // FeatureSet_free, /*tp_free*/
80 // 0, /*tp_is_gc*/
81 // };
82
83
84 void
85 initFeatureSetType(void)
86 {
87 /*This type is derived from PyDict. We just override some slots here.*/
88 /*The typical use case is index based assignment as opposed to object memeber access.*/
89 FeatureSet_Type.ob_type = &PyType_Type;
90 FeatureSet_Type.tp_base = &PyDict_Type;
91 FeatureSet_Type.tp_bases = PyTuple_Pack(1, FeatureSet_Type.tp_base);
92 FeatureSet_Type.tp_name = "vampy.FeatureSet";
93 // FeatureSet_Type.tp_new = FeatureSet_new;
94 FeatureSet_Type.tp_init = (initproc)FeatureSet_init;
95 FeatureSet_Type.tp_basicsize = sizeof(FeatureSetObject);
96 FeatureSet_as_mapping.mp_ass_subscript = (objobjargproc)FeatureSetObject_ass_sub;
97 FeatureSet_Type.tp_as_mapping = &FeatureSet_as_mapping;
98 }
99