67 lines
1.9 KiB
C++
67 lines
1.9 KiB
C++
/***********************************************************************
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field_names.cpp - Implements the FieldNames class.
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Copyright (c) 1998 by Kevin Atkinson, (c) 1999-2001 by MySQL AB, and
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(c) 2004-2010 by Educational Technology Resources, Inc. Others may
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also hold copyrights on code in this file. See the CREDITS.txt file
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in the top directory of the distribution for details.
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This file is part of MySQL++.
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MySQL++ is free software; you can redistribute it and/or modify it
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under the terms of the GNU Lesser General Public License as published
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by the Free Software Foundation; either version 2.1 of the License, or
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(at your option) any later version.
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MySQL++ is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
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License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with MySQL++; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
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USA
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***********************************************************************/
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#define MYSQLPP_NOT_HEADER
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#include "common.h"
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#include "field_names.h"
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#include "result.h"
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#include <algorithm>
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namespace mysqlpp {
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namespace internal { extern void str_to_lwr(std::string& s); }
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void
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FieldNames::init(const ResultBase* res)
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{
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size_t num = res->num_fields();
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reserve(num);
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for (size_t i = 0; i < num; i++) {
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push_back(res->fields().at(i).name());
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}
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}
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unsigned int
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FieldNames::operator [](const std::string& s) const
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{
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std::string temp1(s);
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internal::str_to_lwr(temp1);
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for (const_iterator it = begin(); it != end(); ++it) {
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std::string temp2(*it);
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internal::str_to_lwr(temp2);
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if (temp2.compare(temp1) == 0) {
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return it - begin();
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}
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}
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return end() - begin();
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}
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} // end namespace mysqlpp
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