VTK
vtkTimePointUtility.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkTimePointUtility.h
5 
6  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
7  All rights reserved.
8  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
9 
10  This software is distributed WITHOUT ANY WARRANTY; without even
11  the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
12  PURPOSE. See the above copyright notice for more information.
13 
14 =========================================================================*/
15 /*-------------------------------------------------------------------------
16  Copyright 2008 Sandia Corporation.
17  Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
18  the U.S. Government retains certain rights in this software.
19 -------------------------------------------------------------------------*/
31 #ifndef vtkTimePointUtility_h
32 #define vtkTimePointUtility_h
33 
34 #include "vtkCommonCoreModule.h" // For export macro
35 #include "vtkObject.h"
36 
37 class VTKCOMMONCORE_EXPORT vtkTimePointUtility : public vtkObject
38 {
39 public:
40  static vtkTimePointUtility *New();
42  void PrintSelf(ostream& os, vtkIndent indent) override;
43 
47  static vtkTypeUInt64 DateToTimePoint(
48  int year, int month, int day);
49 
54  static vtkTypeUInt64 TimeToTimePoint(
55  int hour, int minute, int second, int millis = 0);
56 
60  static vtkTypeUInt64 DateTimeToTimePoint(
61  int year, int month, int day,
62  int hour, int minute, int sec, int millis = 0);
63 
68  static void GetDate(vtkTypeUInt64 time,
69  int& year, int& month, int& day);
70 
75  static void GetTime(vtkTypeUInt64 time,
76  int& hour, int& minute, int& second, int& millis);
77 
82  static void GetDateTime(vtkTypeUInt64 time,
83  int& year, int& month, int& day,
84  int& hour, int& minute, int& second, int& millis);
85 
89  static int GetYear(vtkTypeUInt64 time);
90 
94  static int GetMonth(vtkTypeUInt64 time);
95 
99  static int GetDay(vtkTypeUInt64 time);
100 
104  static int GetHour(vtkTypeUInt64 time);
105 
109  static int GetMinute(vtkTypeUInt64 time);
110 
114  static int GetSecond(vtkTypeUInt64 time);
115 
119  static int GetMillisecond(vtkTypeUInt64 time);
120 
121  enum {
122  ISO8601_DATETIME_MILLIS = 0,
123  ISO8601_DATETIME = 1,
124  ISO8601_DATE = 2,
125  ISO8601_TIME_MILLIS = 3,
126  ISO8601_TIME = 4
127  };
128 
129  static const int MILLIS_PER_SECOND;
130  static const int MILLIS_PER_MINUTE;
131  static const int MILLIS_PER_HOUR;
132  static const int MILLIS_PER_DAY;
133  static const int SECONDS_PER_MINUTE;
134  static const int SECONDS_PER_HOUR;
135  static const int SECONDS_PER_DAY;
136  static const int MINUTES_PER_HOUR;
137  static const int MINUTES_PER_DAY;
138  static const int HOURS_PER_DAY;
139 
147  static vtkTypeUInt64 ISO8601ToTimePoint(const char* str, bool* ok = nullptr);
148 
167  static const char* TimePointToISO8601(
168  vtkTypeUInt64, int format = ISO8601_DATETIME_MILLIS);
169 
170 protected:
172  ~vtkTimePointUtility() override {}
173 
174 private:
175  vtkTimePointUtility(const vtkTimePointUtility&) = delete;
176  void operator=(const vtkTimePointUtility&) = delete;
177 };
178 
179 #endif
static const int MINUTES_PER_HOUR
static const int SECONDS_PER_MINUTE
abstract base class for most VTK objects
Definition: vtkObject.h:59
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
static const int MILLIS_PER_DAY
static const int MINUTES_PER_DAY
static const int MILLIS_PER_SECOND
static const int MILLIS_PER_MINUTE
a simple class to control print indentation
Definition: vtkIndent.h:39
static const int MILLIS_PER_HOUR
static const int HOURS_PER_DAY
performs common time operations
static const int SECONDS_PER_DAY
static const int SECONDS_PER_HOUR
static vtkObject * New()
Create an object with Debug turned off, modified time initialized to zero, and reference counting on...