ITK  4.6.0
Insight Segmentation and Registration Toolkit
itkTimeStamp.h
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1 /*=========================================================================
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3  * Copyright Insight Software Consortium
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5  * Licensed under the Apache License, Version 2.0 (the "License");
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18 /*=========================================================================
19  *
20  * Portions of this file are subject to the VTK Toolkit Version 3 copyright.
21  *
22  * Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
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28 #ifndef __itkTimeStamp_h
29 #define __itkTimeStamp_h
30 
31 #include "itkMacro.h"
32 #include "itkIntTypes.h"
33 
34 namespace itk
35 {
58 class ITKCommon_EXPORT TimeStamp
59 {
60 public:
62  typedef TimeStamp Self;
63 
66  static Self * New();
67 
71  { m_ModifiedTime = 0; }
72 
74  void Delete()
75  { delete this; }
76 
78  static const char * GetNameOfClass()
79  { return "TimeStamp"; }
80 
88  void Modified();
89 
92  { return m_ModifiedTime; }
93 
95  bool operator>(TimeStamp & ts)
96  { return ( m_ModifiedTime > ts.m_ModifiedTime ); }
97  bool operator<(TimeStamp & ts)
98  { return ( m_ModifiedTime < ts.m_ModifiedTime ); }
100 
102  operator ModifiedTimeType() const
103  { return m_ModifiedTime; }
104 
107  const Self & operator=( const Self & other );
108 
109 private:
111 };
112 } // end namespace itk
113 
114 #endif
bool operator>(TimeStamp &ts)
Definition: itkTimeStamp.h:95
ModifiedTimeType GetMTime() const
Definition: itkTimeStamp.h:91
TimeStamp Self
Definition: itkTimeStamp.h:62
ModifiedTimeType m_ModifiedTime
Definition: itkTimeStamp.h:110
unsigned long ModifiedTimeType
Definition: itkIntTypes.h:164
Generate a unique, increasing time value.
Definition: itkTimeStamp.h:58
static const char * GetNameOfClass()
Definition: itkTimeStamp.h:78
bool operator<(TimeStamp &ts)
Definition: itkTimeStamp.h:97