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Bookkeeper.h
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Bookkeeper.h
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/* Bookkeeper - coin tracking. */
#ifndef Bookkeeper_H
#define Bookkeeper_H
#include "DateTime.h"
#include <map>
struct XNode;
class Bookkeeper
{
public:
Bookkeeper();
~Bookkeeper();
void ClearAll();
void CoinInserted();
int GetCoinsTotal() const;
void GetCoinsLastDays( int coins[NUM_LAST_DAYS] ) const;
void GetCoinsLastWeeks( int coins[NUM_LAST_WEEKS] ) const;
void GetCoinsByDayOfWeek( int coins[DAYS_IN_WEEK] ) const;
void GetCoinsByHour( int coins[HOURS_IN_DAY] ) const;
void LoadFromNode( const XNode *pNode );
XNode* CreateNode() const;
void ReadFromDisk();
void WriteToDisk();
private:
struct Date
{
int m_iHour; // 0 = midnight
int m_iDayOfYear; // 0 = Jan 1
int m_iYear; // eg. 2005
Date() { m_iHour = m_iDayOfYear = m_iYear = 0; }
Date( tm time ) { Set(time); }
void Set( time_t t );
void Set( tm pTime );
bool operator<( const Date &rhs ) const;
};
int GetNumCoins( Date beginning, Date ending ) const;
int GetNumCoinsInRange( map<Date,int>::const_iterator begin, map<Date,int>::const_iterator end ) const;
int m_iLastSeenTime;
map<Date,int> m_mapCoinsForHour;
};
extern Bookkeeper* BOOKKEEPER; // global and accessable from anywhere in our program
#endif
/*
* (c) 2003-2004 Chris Danford
* All rights reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, and/or sell copies of the Software, and to permit persons to
* whom the Software is furnished to do so, provided that the above
* copyright notice(s) and this permission notice appear in all copies of
* the Software and that both the above copyright notice(s) and this
* permission notice appear in supporting documentation.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF
* THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR HOLDERS
* INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT
* OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
* OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
* OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
* PERFORMANCE OF THIS SOFTWARE.
*/