otimespan.h

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/* Copyright(C) 2000 by JiangSu Bell Software CO.,LTD. */
/*
****************************************************************************
Content:        definition of class OTimeSpan
Name:           otimespan.h		        Version: 1.0.0
Created by:     CaoGuiRong       		Date: 2000-08-23
Comment:

All rights reserved
****************************************************************************
*/


#ifndef _OTIMESPAN_
#define _OTIMESPAN_

#include <string.h>

const long SECOND_OF_DAY    = 86400;
const long SECOND_OF_HOUR   = 3600;
const long SECOND_OF_MINUTE = 60;
const long MINUTE_OF_HOUR   = 60;
const long HOUR_OF_DAY      = 24;
const long MINUTE_OF_DAY    = 1440;


/***********************************************************************
Class: OTimeSpan				Version: 1.0.0
Created by CaoGuirong 	                	Date: 2000-08-23
Implementation File: otimespan.cpp
Comment:  时间差的处理类
***********************************************************************/
/*	Modifications
*/
class OTimeSpan
{
public:
  OTimeSpan() ;
  OTimeSpan( OTimeSpan& otimespan );
  OTimeSpan( const long lday, const short shour ,const short smin,const short ssec );
  OTimeSpan( const long lday, const long  ssecond );
  OTimeSpan( const long lsecond );
  ~OTimeSpan() ;

  short Set( const long lday, const short shour ,const short smin,const short ssec);
  short Set( const long lday, const long  ssecond ) ;
  void  SetSecond( const long lsecond ) ;

  long GetDay() ;      //不算零头，总共有多少天
  long GetHour();      //除去天数，不算零头，总共还有多少小时
  long GetMinute();    //除去小时数，不算零头，总共还有多少分钟
  long GetSecond();    //除去分钟数，还剩多少秒

  long GetSecondinDay(); //不算天数，总共有多少秒
  long GetTotalHour();   //不算零头，总共有多少小时
  long GetTotalMinute(); //不算零头，总共有多少分钟
  long GetTotalSecond(); //总共有多少秒

  OTimeSpan  operator +  ( OTimeSpan otimespan ) ;
  OTimeSpan  operator -  ( OTimeSpan otimespan ) ;
  OTimeSpan  operator =  ( OTimeSpan otimespan ) ;
//  OTimeSpan  operator =  ( OTimeSpan otimespan ) ;
  OTimeSpan& operator += ( OTimeSpan& otimespan ) ;
  OTimeSpan& operator -= ( OTimeSpan& otimespan ) ;

  short operator == ( OTimeSpan otimespan ) ;
  short operator != ( OTimeSpan otimespan ) ;
  short operator <  ( OTimeSpan otimespan ) ;
  short operator >  ( OTimeSpan otimespan ) ;
  short operator <= ( OTimeSpan otimespan ) ;
  short operator >= ( OTimeSpan otimespan ) ;

private:
  long m_lday,m_lsecond;
};

#endif//endif _OTIMESPAN_