Gabriele Cosmo
153 lines
4.0 KiB
C++
153 lines
4.0 KiB
C++
//
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// ********************************************************************
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// * License and Disclaimer *
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// * *
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// * The Geant4 software is copyright of the Copyright Holders of *
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// * the Geant4 Collaboration. It is provided under the terms and *
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// * conditions of the Geant4 Software License, included in the file *
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// * LICENSE and available at http://cern.ch/geant4/license . These *
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// * include a list of copyright holders. *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. Please see the license in the file LICENSE and URL above *
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// * for the full disclaimer and the limitation of liability. *
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// * *
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// * This code implementation is the result of the scientific and *
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// * technical work of the GEANT4 collaboration. *
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// * By using, copying, modifying or distributing the software (or *
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// * any work based on the software) you agree to acknowledge its *
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// * use in resulting scientific publications, and indicate your *
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// * acceptance of all terms of the Geant4 Software license. *
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// ********************************************************************
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//
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// $Id: test10.cc,v 1.4 2006/06/29 15:39:17 gunter Exp $
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// $Name: geant4-09-01 $
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// ====================================================================
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// test10.cc
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//
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// test for call by-reference
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//
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// 2005 Q
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// ====================================================================
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#include <iostream>
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class AClass {
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public:
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AClass() {
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std::cout << "*** AClass is created..." << this
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<< std::endl;
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}
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~AClass() {
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std::cout << "*** AClass is deleted..." << this
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<< std::endl;
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}
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};
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class BClass {
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public:
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BClass() {
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std::cout << "*** BClass is created..." << this
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<< std::endl;
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}
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~BClass() {
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std::cout << "*** BClass is deleted..." << this
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<< std::endl;
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}
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};
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class XBase {
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public:
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XBase() {}
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~XBase() {}
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virtual void VMethodA(const AClass* a) {
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std::cout << "*** XBase::VMethod...A() is called." << std::endl;
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}
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virtual void VMethodB(const BClass* b) {
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std::cout << "*** XBase::VMethod...B() is called." << std::endl;
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}
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};
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class ZClass {
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private:
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AClass a;
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BClass b;
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XBase* xbase;
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public:
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ZClass() : xbase(0) { }
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~ZClass() { }
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void SetXBase(XBase* base) {
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xbase= base;
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}
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void Process() {
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xbase-> VMethodA(&a);
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xbase-> VMethodB(&b);
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}
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};
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// Boost.Python...
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#include <boost/python.hpp>
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using namespace boost::python;
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// call backs
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struct CB_XBase : XBase, wrapper<XBase> {
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void VMethodA(const AClass* a) {
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if(const override& f= get_override("VMethodA"))
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f(a);
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else
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XBase::VMethodA(a);
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}
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void d_VMethodA(const AClass* a) {
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XBase::VMethodA(a);
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}
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//
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void VMethodB(const BClass* b) {
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if(const override& f= get_override("VMethodB"))
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f(b);
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else
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XBase::VMethodB(b);
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}
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void d_VMethodB(const BClass* b) {
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XBase::VMethodB(b);
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}
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};
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BOOST_PYTHON_MODULE(test10)
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{
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class_<AClass, AClass*>("AClass", "a class")
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.def(init<>())
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;
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class_<BClass>("BClass", "b class")
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.def(init<>())
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;
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class_<CB_XBase, boost::noncopyable>("XBase", "xbase class")
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.def(init<>())
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.def("VMethodA", &XBase::VMethodA, &CB_XBase::d_VMethodA)
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.def("VMethodB", &XBase::VMethodB, &CB_XBase::d_VMethodB)
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;
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class_<ZClass>("ZClass", "z class")
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.def(init<>())
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.def("SetXBase", &ZClass::SetXBase)
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.def("Process", &ZClass::Process)
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;
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}
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