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fiber/libs/extension/examples/hello_world.cpp
Oliver Kowalke 39ec793737 initial checkin
2011-02-09 18:41:35 +01:00

33 lines
791 B
C++

/*
* Boost.Extension / hello world implementations
*
* (C) Copyright Jeremy Pack 2007-2008
* 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)
*
* See http://www.boost.org/ for latest version.
*/
#include "word.hpp"
#include <boost/extension/extension.hpp>
#include <boost/extension/factory_map.hpp>
class world : public word
{
public:
virtual const char * get_val(){return "world!";}
};
class hello : public word
{
public:
virtual const char * get_val(){return "hello";}
};
extern "C"
void BOOST_EXTENSION_EXPORT_DECL
extension_export_word(boost::extensions::factory_map & fm)
{
fm.get<word, int>()[1].set<hello>();
fm.get<word, int>()[2].set<world>();
}