Import Geant4 8.1.0 source tree

environments/g4py/tests/test10/test10.cc

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+//
+// ********************************************************************
+// * License and Disclaimer                                           *
+// *                                                                  *
+// * The  Geant4 software  is  copyright of the Copyright Holders  of *
+// * the Geant4 Collaboration.  It is provided  under  the terms  and *
+// * conditions of the Geant4 Software License,  included in the file *
+// * LICENSE and available at  http://cern.ch/geant4/license .  These *
+// * include a list of copyright holders.                             *
+// *                                                                  *
+// * Neither the authors of this software system, nor their employing *
+// * institutes,nor the agencies providing financial support for this *
+// * work  make  any representation or  warranty, express or implied, *
+// * regarding  this  software system or assume any liability for its *
+// * use.  Please see the license in the file  LICENSE  and URL above *
+// * for the full disclaimer and the limitation of liability.         *
+// *                                                                  *
+// * This  code  implementation is the result of  the  scientific and *
+// * technical work of the GEANT4 collaboration.                      *
+// * By using,  copying,  modifying or  distributing the software (or *
+// * any work based  on the software)  you  agree  to acknowledge its *
+// * use  in  resulting  scientific  publications,  and indicate your *
+// * acceptance of all terms of the Geant4 Software license.          *
+// ********************************************************************
+//
+// $Id: test10.cc,v 1.4 2006/06/29 15:39:17 gunter Exp $
+// $Name: geant4-08-01 $
+// ====================================================================
+//   test10.cc
+//
+//   test for call by-reference
+//
+//                                         2005 Q
+// ====================================================================
+#include <iostream>
+
+class AClass {
+public:
+  AClass() {
+    std::cout << "*** AClass is created..." << this
+	      << std::endl;
+  }
+
+  ~AClass() {
+    std::cout << "*** AClass is deleted..." << this
+	      << std::endl;
+  }
+};
+
+class BClass {
+public:
+  BClass() {
+    std::cout << "*** BClass is created..." << this
+	      << std::endl;
+  }
+  ~BClass() {
+    std::cout << "*** BClass is deleted..." << this
+	      << std::endl;
+  }
+};
+
+class XBase {
+public:
+  XBase() {}
+  ~XBase() {}
+
+  virtual void VMethodA(const AClass* a) {
+    std::cout << "*** XBase::VMethod...A() is called." << std::endl;
+  }
+
+  virtual void VMethodB(const BClass* b) {
+    std::cout << "*** XBase::VMethod...B() is called." << std::endl;
+  }
+};
+
+
+class ZClass {
+private:
+  AClass a;
+  BClass b;
+  XBase* xbase;
+
+public:
+  ZClass() : xbase(0) { }
+  ~ZClass() { }
+
+  void SetXBase(XBase* base) {
+    xbase= base;
+  }
+
+  void Process() {
+    xbase-> VMethodA(&a);
+    xbase-> VMethodB(&b);
+  }
+};
+
+
+// Boost.Python...
+#include <boost/python.hpp>
+
+using namespace boost::python;
+
+// call backs
+struct CB_XBase : XBase, wrapper<XBase> {
+  void VMethodA(const AClass* a) {
+    if(const override& f= get_override("VMethodA"))
+      f(a);
+    else
+      XBase::VMethodA(a);
+  }
+
+  void d_VMethodA(const AClass* a) {
+    XBase::VMethodA(a);
+  }
+
+  //
+  void VMethodB(const BClass* b) {
+    if(const override& f= get_override("VMethodB"))
+      f(b);
+    else
+      XBase::VMethodB(b);
+  }
+  
+  void d_VMethodB(const BClass* b) {
+    XBase::VMethodB(b);
+  }
+};
+
+
+BOOST_PYTHON_MODULE(test10)
+{
+  class_<AClass, AClass*>("AClass", "a class")
+    .def(init<>())
+    ;
+
+  class_<BClass>("BClass", "b class")
+    .def(init<>())
+    ;
+
+  class_<CB_XBase, boost::noncopyable>("XBase", "xbase class")
+    .def(init<>())
+    .def("VMethodA", &XBase::VMethodA, &CB_XBase::d_VMethodA)
+    .def("VMethodB", &XBase::VMethodB, &CB_XBase::d_VMethodB)
+    ;
+
+  class_<ZClass>("ZClass", "z class")
+    .def(init<>())
+    .def("SetXBase", &ZClass::SetXBase)
+    .def("Process", &ZClass::Process)
+    ;
+}
+