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dballe
db
querybuf.h
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/*
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* db/querybuf - Buffer used to build SQL queries
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*
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* Copyright (C) 2005--2010 ARPA-SIM <urpsim@smr.arpa.emr.it>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* Author: Enrico Zini <enrico@enricozini.com>
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*/
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#ifndef DBA_DB_QUERYBUF_H
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#define DBA_DB_QUERYBUF_H
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#include <string>
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namespace
dballe {
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struct
Querybuf
:
public
std::string
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{
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bool
list_first;
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char
list_sep[10];
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Querybuf
(
size_t
reserve = 512);
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~
Querybuf
();
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void
clear
();
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void
start_list
(
const
char
* sep);
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void
appendf
(
const
char
* fmt, ...) __attribute__((format(printf, 2, 3)));
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void
append_list
(
const
char
* str);
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void
append_listf
(
const
char
* fmt, ...) __attribute__((format(printf, 2, 3)));
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};
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}
// namespace dballe
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#endif
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