IoBind, a serializer code factory.

// iobind library
//
// author: Jonathan de Halleux, 2003

#ifndef XML_ESCAPE_POLICY_HPP
#define XML_ESCAPE_POLICY_HPP

#include "policy.hpp"

namespace iobind{
	std::string escape_string_to_xml( std::string const&);
	std::string unescape_string_from_xml( std::string const&);

namespace detail{
	struct escape_to_xml_policy
	{
		typedef boost::call_traits<std::string>::value_type return_type;
		typedef boost::call_traits<std::string>::param_type param_type;

		return_type encode(param_type value_) const
		{
			return escape_string_to_xml(value_);
		};
	};

	struct unescape_from_xml_policy
	{
		typedef boost::call_traits<std::string>::value_type return_type;
		typedef boost::call_traits<std::string>::param_type param_type;

		return_type encode( param_type value_) const
		{
			return unescape_string_from_xml(value_);
		};
	};

};//detail

struct escape_to_xml : 
	detail::policy_cons< detail::escape_to_xml_policy ,detail::identity_policy >
{
	typedef escape_to_xml type;
};

struct unescape_from_xml : 
	detail::policy_cons< detail::unescape_from_xml_policy ,detail::identity_policy >
{
	typedef unescape_from_xml type;
};

};//ioding

#endif