sqlpp11/include/sqlpp11/verbatim_table.h

/*
 * Copyright (c) 2013-2014, Roland Bock
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without modification,
 * are permitted provided that the following conditions are met:
 * 
 *   Redistributions of source code must retain the above copyright notice, this
 *   list of conditions and the following disclaimer.
 * 
 *   Redistributions in binary form must reproduce the above copyright notice, this
 *   list of conditions and the following disclaimer in the documentation and/or
 *   other materials provided with the distribution.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#ifndef SQLPP_VERBATIM_TABLE_H
#define SQLPP_VERBATIM_TABLE_H

#include <sqlpp11/no_value.h>

namespace sqlpp
{
	namespace detail
	{
		struct unusable_pseudo_column_t
		{
			struct _name_t
			{
				template<typename T>
					struct _member_t
					{
					};
			};
			using _traits = make_traits<no_value_t>;
		};
	}

#warning a verbatim table is always an outer table
	struct verbatim_table_t: public sqlpp::table_t<verbatim_table_t, detail::unusable_pseudo_column_t>
	{
		struct _name_t {};

		verbatim_table_t(std::string representation):
			_representation(representation)
		{
		}

		verbatim_table_t(const verbatim_table_t& rhs) = default;
		verbatim_table_t(verbatim_table_t&& rhs) = default;
		verbatim_table_t& operator=(const verbatim_table_t& rhs) = default;
		verbatim_table_t& operator=(verbatim_table_t&& rhs) = default;
		~verbatim_table_t() = default;

		std::string _representation;
	};

	template<typename Context>
		struct serializer_t<Context, verbatim_table_t>
		{
			using T = verbatim_table_t;

			static Context& _(const T& t, Context& context)
			{
				context << t._representation;
				return context;
			}
		};


	verbatim_table_t verbatim_table(std::string name)
	{
		return { name };
	}

}

#endif