Kent Mein
209a2ede2c
#ifdef HAVE_CONFIG_H #include <config.h> #endif added to these files. Kent -- mein@cs.umn.edu
162 lines
4.4 KiB
C++
162 lines
4.4 KiB
C++
/**
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* $Id$
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* ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version. The Blender
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* Foundation also sells licenses for use in proprietary software under
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* the Blender License. See http://www.blender.org/BL/ for information
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* about this.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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* The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
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* All rights reserved.
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*
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* The Original Code is: all of this file.
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*
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* Contributor(s): none yet.
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*
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* ***** END GPL/BL DUAL LICENSE BLOCK *****
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*/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#ifndef NO_EXP_PYTHON_EMBEDDING
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/*------------------------------
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* PyObjectPlus cpp
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*
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* C++ library routines for Crawl 3.2
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*
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* Derived from work by
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* David Redish
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* graduate student
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* Computer Science Department
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* Carnegie Mellon University (CMU)
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* Center for the Neural Basis of Cognition (CNBC)
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* http://www.python.org/doc/PyCPP.html
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*
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------------------------------*/
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#include <assert.h>
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#include "stdlib.h"
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#include "PyObjectPlus.h"
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#include "STR_String.h"
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/*------------------------------
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* PyObjectPlus Type -- Every class, even the abstract one should have a Type
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------------------------------*/
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PyTypeObject PyObjectPlus::Type = {
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PyObject_HEAD_INIT(&PyType_Type)
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0, /*ob_size*/
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"PyObjectPlus", /*tp_name*/
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sizeof(PyObjectPlus), /*tp_basicsize*/
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0, /*tp_itemsize*/
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/* methods */
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PyDestructor, /*tp_dealloc*/
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0, /*tp_print*/
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__getattr, /*tp_getattr*/
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__setattr, /*tp_setattr*/
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0, /*tp_compare*/
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__repr, /*tp_repr*/
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0, /*tp_as_number*/
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0, /*tp_as_sequence*/
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0, /*tp_as_mapping*/
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0, /*tp_hash*/
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0, /*tp_call */
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};
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PyObjectPlus::PyObjectPlus(PyTypeObject *T) // constructor
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{
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assert(T != NULL);
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this->ob_type = T;
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_Py_NewReference(this);
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};
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/*------------------------------
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* PyObjectPlus Methods -- Every class, even the abstract one should have a Methods
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------------------------------*/
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PyMethodDef PyObjectPlus::Methods[] = {
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{"isA", (PyCFunction) sPy_isA, Py_NEWARGS},
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{NULL, NULL} /* Sentinel */
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};
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/*------------------------------
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* PyObjectPlus Parents -- Every class, even the abstract one should have parents
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------------------------------*/
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PyParentObject PyObjectPlus::Parents[] = {&PyObjectPlus::Type, NULL};
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/*------------------------------
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* PyObjectPlus attributes -- attributes
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------------------------------*/
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PyObject *PyObjectPlus::_getattr(char *attr)
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{
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//if (streq(attr, "type"))
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// return Py_BuildValue("s", (*(GetParents()))->tp_name);
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return Py_FindMethod(Methods, this, attr);
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}
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int PyObjectPlus::_setattr(char *attr, PyObject *value)
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{
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//return PyObject::_setattr(attr,value);
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//cerr << "Unknown attribute" << endl;
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return 1;
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}
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/*------------------------------
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* PyObjectPlus repr -- representations
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------------------------------*/
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PyObject *PyObjectPlus::_repr(void)
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{
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Py_Error(PyExc_SystemError, "Representation not overridden by object.");
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}
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/*------------------------------
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* PyObjectPlus isA -- the isA functions
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------------------------------*/
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bool PyObjectPlus::isA(PyTypeObject *T) // if called with a Type, use "typename"
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{
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return isA(T->tp_name);
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}
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bool PyObjectPlus::isA(const char *mytypename) // check typename of each parent
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{
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int i;
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PyParentObject P;
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PyParentObject *Ps = GetParents();
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for (P = Ps[i=0]; P != NULL; P = Ps[i++])
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{
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if (STR_String(P->tp_name) == STR_String(mytypename) )
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return true;
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}
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return false;
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}
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PyObject *PyObjectPlus::Py_isA(PyObject *args) // Python wrapper for isA
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{
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char *mytypename;
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Py_Try(PyArg_ParseTuple(args, "s", &mytypename));
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if(isA(mytypename))
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{Py_INCREF(Py_True); return Py_True;}
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else
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{Py_INCREF(Py_False); return Py_False;};
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}
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#endif //NO_EXP_PYTHON_EMBEDDING
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