mirror of
https://github.com/rbock/sqlpp11.git
synced 2024-11-16 21:04:15 +08:00
68 lines
2.3 KiB
C++
68 lines
2.3 KiB
C++
/*
|
|
* Copyright (c) 2016-2016, 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_WITHOUT_TABLE_CHECK_H
|
|
#define SQLPP_ALIAS_H
|
|
|
|
#include <sqlpp11/type_traits.h>
|
|
#include <sqlpp11/serializer.h>
|
|
|
|
namespace sqlpp
|
|
{
|
|
template <typename Expression>
|
|
struct without_table_check_t : Expression
|
|
{
|
|
using _required_tables = detail::type_set<>;
|
|
|
|
without_table_check_t(Expression expression) : Expression(expression)
|
|
{
|
|
}
|
|
};
|
|
|
|
template <typename Context, typename Expression>
|
|
struct serializer_t<Context, without_table_check_t<Expression>>
|
|
{
|
|
using _serialize_check = serialize_check_of<Context, Expression>;
|
|
using T = without_table_check_t<Expression>;
|
|
|
|
static Context& _(const T& t, Context& context)
|
|
{
|
|
serialize<Expression>(t, context);
|
|
return context;
|
|
}
|
|
};
|
|
|
|
template <typename Expression>
|
|
auto without_table_check(Expression expr) -> without_table_check_t<Expression>
|
|
{
|
|
static_assert(is_expression_t<Expression>::value, "invalid argument (expression expected)");
|
|
|
|
return {expr};
|
|
}
|
|
}
|
|
|
|
#endif
|