~drizzle-trunk/drizzle/development

1491.4.1 by Joe Daly
move any tracking logic out of logging_stats its almost just a entry point, rework logic on cumulative stats by user to use a atomic rather then a lock
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/*
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 * Copyright (c) 2010, Joseph Daly <skinny.moey@gmail.com>
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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
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 * modification, 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,
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 *     this list of conditions and the following disclaimer.
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 *   * Redistributions in binary form must reproduce the above copyright notice,
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 *     this list of conditions and the following disclaimer in the documentation
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 *     and/or other materials provided with the distribution.
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 *   * Neither the name of Joseph Daly nor the names of its contributors
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 *     may be used to endorse or promote products derived from this software
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 *     without specific prior written permission.
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 *
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 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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 * THE POSSIBILITY OF SUCH DAMAGE.
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 *
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 */
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1491.4.9 by Joe Daly
remove Identifiers class and fix guard in header
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#ifndef PLUGIN_LOGGING_STATS_GLOBAL_STATS_H
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#define PLUGIN_LOGGING_STATS_GLOBAL_STATS_H
1491.4.1 by Joe Daly
move any tracking logic out of logging_stats its almost just a entry point, rework logic on cumulative stats by user to use a atomic rather then a lock
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#include "user_commands.h"
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#include "scoreboard_slot.h"
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#include <string>
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class GlobalStats 
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{
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public:
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  GlobalStats(); 
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1616.2.1 by Joe Daly
update GLOBAL_STATEMENTS logic it was not including a sum of the current scoreboard only sessions that had terminated
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  GlobalStats(const GlobalStats &global_stats);
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1491.4.1 by Joe Daly
move any tracking logic out of logging_stats its almost just a entry point, rework logic on cumulative stats by user to use a atomic rather then a lock
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  ~GlobalStats(); 
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  UserCommands* getUserCommands();
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  void updateUserCommands(ScoreboardSlot *scoreboard_slot);
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1616.2.1 by Joe Daly
update GLOBAL_STATEMENTS logic it was not including a sum of the current scoreboard only sessions that had terminated
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  void merge(GlobalStats *global_stats);
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1491.4.1 by Joe Daly
move any tracking logic out of logging_stats its almost just a entry point, rework logic on cumulative stats by user to use a atomic rather then a lock
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private:
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  UserCommands *user_commands;
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};
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#endif /* PLUGIN_LOGGING_STATS_GLOBAL_STATS_H */