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71 lines
2.3 KiB
C
71 lines
2.3 KiB
C
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/*
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* Copyright (c) 2013, Roland Bock
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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*
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* Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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*
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* Redistributions in binary form must reproduce the above copyright notice, this
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* list of conditions and the following disclaimer in the documentation and/or
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* other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
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* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef SQLPP_DATABASE_CHAR_RESULT_H
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#define SQLPP_DATABASE_CHAR_RESULT_H
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#include <sqlpp11/vendor/char_result_row.h>
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namespace sqlpp
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{
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namespace database
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{
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/*
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* char_result_t yields results as
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* sqlpp11::vendor::char_result_row_t
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*/
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class char_result_t
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{
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::sqlpp11::vendor::char_result_row_t char_result_row;
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public:
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char_result_t(); // default constructor for a result that will not yield a valid row
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char_result_t(...);
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char_result_t(const char_result_t&) = delete;
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char_result_t(char_result_t&& rhs);
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char_result_t& operator=(const char_result_t&) = delete;
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char_result_t& operator=(char_result_t&&);
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~char_result_t();
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bool operator==(const char_result_t& rhs) const;
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template<typename ResultRow>
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void next(ResultRow& result_row);
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// Something like
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/*
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{
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next_impl();
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if (_char_result_row.data)
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result_row = _char_result_row;
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else
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result_row.invalidate();
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};
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*/
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}
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}
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#endif
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