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// Copyright Stefan Seefeld 2005.
// Distributed under the Boost Software License, Version 1.0. (See
// accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
#include
#include
#include
namespace python = boost::python;
// An abstract base class
class Base : public boost::noncopyable
{
public:
virtual ~Base() {};
virtual std::string hello() = 0;
};
// C++ derived class
class CppDerived : public Base
{
public:
virtual ~CppDerived() {}
virtual std::string hello() { return "Hello from C++!";}
};
// Familiar Boost.Python wrapper class for Base
struct BaseWrap : Base, python::wrapper
{
virtual std::string hello()
{
#if BOOST_WORKAROUND(BOOST_MSVC, get_override("hello").ptr());
#else
return this->get_override("hello")();
#endif
}
};
// Pack the Base class wrapper into a module
BOOST_PYTHON_MODULE(embedded_hello)
{
python::class_ base("Base");
}
void exec_test()
{
std::cout