diff PyFeatureSet.cpp @ 31:4f1894c7591b vampy2

Created Vampy2 branch

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/PyFeatureSet.cpp	Sun Sep 20 17:31:20 2009 +0000
@@ -0,0 +1,99 @@
+#include <Python.h>
+#include "PyFeatureSet.h"
+#include "vamp-sdk/Plugin.h"
+
+using namespace std;
+
+static int
+FeatureSet_init(FeatureSetObject *self, PyObject *args, PyObject *kwds)
+{
+    if (PyDict_Type.tp_init((PyObject *)self, args, kwds) < 0)
+        return -1;
+    self->state = 0;
+	cerr << "FeatureSet initialised" << endl;
+    return 0;
+}
+
+static int
+FeatureSetObject_ass_sub(FeatureSetObject *mp, PyObject *v, PyObject *w)
+{
+	// cerr << "called FeatureSetObject_ass_sub" << endl;
+	if (!PyInt_CheckExact(v)) {
+		/// TODO: Set ValueError here.
+		cerr << "Output index must be positive integer" << endl;
+		return 0;
+	}
+	if (w == NULL)
+		return PyDict_DelItem((PyObject *)mp, v);
+	else
+		return PyDict_SetItem((PyObject *)mp, v, w);
+}
+
+#define FeatureSet_alloc PyType_GenericAlloc
+#define FeatureSet_free PyObject_Del
+//#define FeatureSet_as_mapping PyDict_Type.tp_as_mapping
+
+static PyMappingMethods FeatureSet_as_mapping = *(PyDict_Type.tp_as_mapping);
+
+PyTypeObject FeatureSet_Type = PyDict_Type;
+// PyTypeObject FeatureSet_Type = {
+// 	PyObject_HEAD_INIT(NULL)
+// 	0,						/*ob_size*/
+// 	"vampy.FeatureSet",		/*tp_name*/
+// 	sizeof(FeatureSetObject),	/*tp_basicsize*/
+// 	0,						/*tp_itemsize*/
+// 	(destructor)FeatureSetObject_dealloc, /*tp_dealloc*/
+// 	0,//PyDict_Type.tp_print,	/*tp_print*/
+// 	0,//PyDict_Type.tp_getattr, /*tp_getattr*/
+// 	0,//PyDict_Type.tp_setattr, /*tp_setattr*/
+// 	0,						/*tp_compare*/
+// 	0,//PyDict_Type.tp_repr,	/*tp_repr*/
+// 	0,						/*tp_as_number*/
+// 	0,						/*tp_as_sequence*/
+// 	FeatureSet_as_mapping,	/*tp_as_mapping*/
+// 	0,						/*tp_hash*/
+// 	0,//Feature_test,           /*tp_call*/ // call on an instance
+//     0,                      /*tp_str*/
+//     PyDict_Type.tp_getattro,/*tp_getattro*/
+//     0,//PyDict_Type.tp_setattro,/*tp_setattro*/
+//     0,                      /*tp_as_buffer*/
+//     Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE,     /*tp_flags*/
+//     0,                      /*tp_doc*/
+//     PyDict_Type.tp_traverse,                      /*tp_traverse*/
+//     PyDict_Type.tp_clear,                      /*tp_clear*/
+//     0,                      /*tp_richcompare*/
+//     0,                      /*tp_weaklistoffset*/
+//     0,                      /*tp_iter*/
+//     0,                      /*tp_iternext*/
+//     PyDict_Type.tp_methods,	/*tp_methods*/ //TypeObject Methods
+//     PyDict_Type.tp_members, /*tp_members*/
+//     PyDict_Type.tp_getset,  /*tp_getset*/
+//     0,                      /*tp_base*/
+//     PyDict_Type.tp_dict,    /*tp_dict*/
+//     0,                      /*tp_descr_get*/
+//     0,                      /*tp_descr_set*/
+//     PyDict_Type.tp_dictoffset, /*tp_dictoffset*/
+//     (initproc)FeatureSet_init, /*tp_init*/
+//     FeatureSet_alloc,          /*tp_alloc*/
+//     FeatureSet_new,            /*tp_new*/
+//     FeatureSet_free,			/*tp_free*/
+//     0,                      /*tp_is_gc*/
+// };
+
+
+void
+initFeatureSetType(void)
+{
+	/*This type is derived from PyDict. We just override some slots here.*/
+	/*The typical use case is index based assignment as opposed to object memeber access.*/
+	FeatureSet_Type.ob_type = &PyType_Type;
+	FeatureSet_Type.tp_base = &PyDict_Type;
+	FeatureSet_Type.tp_bases = PyTuple_Pack(1, FeatureSet_Type.tp_base);
+	FeatureSet_Type.tp_name = "vampy.FeatureSet";
+	// FeatureSet_Type.tp_new = FeatureSet_new;
+	FeatureSet_Type.tp_init = (initproc)FeatureSet_init;
+	FeatureSet_Type.tp_basicsize = sizeof(FeatureSetObject);
+	FeatureSet_as_mapping.mp_ass_subscript = (objobjargproc)FeatureSetObject_ass_sub;
+	FeatureSet_Type.tp_as_mapping = &FeatureSet_as_mapping;
+}
+