Src/DasherCore/TimeSpan.h

   1
   2 // Object that keeps track of a time span.
   3 // Span starts when the object is created, and
   4 // ends when someone asks it for its XML representation.
   5 // User can also call stop to cause timer to stop and
   6 // call for XML representation later.
   7 //
   8 // Copyright 2005 by Keith Vertanen
   9
  10 #ifndef __TIME_SPAN_H__
  11 #define __TIME_SPAN_H__
  12
  13 #include "FileLogger.h"
  14 #include <string>
  15 #include "SimpleTimer.h"
  16 #include <time.h>
  17 #include <vector>
  18 #include "XMLUtil.h"
  19
  20 using namespace std;
  21
  22 extern CFileLogger* g_pLogger;
  23
  24 class CTimeSpan;
  25
  26 typedef vector<CTimeSpan>    VECTOR_TIME_SPAN;
  27 typedef vector<CTimeSpan*>   VECTOR_TIME_SPAN_PTR;
  28
  29 /// \ingroup Logging
  30 /// @{
  31 class CTimeSpan
  32 {
  33 public:
  34   CTimeSpan(const string& strName, bool bAddDate);
  35   CTimeSpan(const string& strName, const string& strXML);
  36
  37   ~CTimeSpan();
  38
  39   void                Stop();
  40   string              GetXML(const string& strPrefix = "", bool bSinglePointInTime = false);
  41
  42   void                Continue();
  43   bool                IsStopped();
  44   double              GetElapsed();
  45
  46   static string       GetTimeStamp();
  47   static string       GetDateStamp();
  48
  49 private:
  50   string              m_strName;
  51   string              m_strStartTime;
  52   string              m_strEndTime;
  53   double              m_dElapsed;
  54   CSimpleTimer*       m_pTimer;
  55   string              m_strStartDate;
  56
  57   void                InitMemberVars();
  58
  59 };
  60 /// @}
  61
  62 #endif