#include <TimeStamp.h>
Public Member Functions | |
| std::string | CurrentToString () |
| void | getTimeStamp (long &lSeconds, long &lNanoSeconds) |
| void | operator+= (double TimeS) |
| Increase the timestamp by TimeS seconds. | |
| double | operator- (const TimeStamp &EarlierTime) const |
| Retrieves time difference in seconds. | |
| void | operator-= (double TimeS) |
| Reduces the timestamp by TimeS seconds. | |
| bool | operator< (const TimeStamp &Time) |
| Checks if this time is before time "Time". | |
| bool | operator> (const TimeStamp &Time) |
| Checks if this time is after time "Time". | |
| void | SetNow () |
| Makes time measurement. | |
| void | setTimeStamp (const long &lSeconds, const long &lNanoSeconds) |
| TimeStamp () | |
| Constructor. | |
| std::string | ToString () |
| virtual | ~TimeStamp () |
| Destructor. | |
Protected Attributes | |
| timespec | m_TimeStamp |
| Internal time stamp data. | |
Static Private Member Functions | |
| ::timespec | DoubleToTimespec (double TimeS) |
| Conversion double -> timespec. | |
| static double | TimespecToDouble (const ::timespec &LargeInt) |
| Conversion timespec -> double. | |
Measure system time. Use this class for measure system time accurately. Under Windows, it uses QueryPerformanceCounter(), which has a resolution of approx. one micro-second. The difference between two time stamps can be calculated.
Definition at line 31 of file TimeStamp.h.
Constructor.
Definition at line 22 of file TimeStamp.cpp.
| virtual TimeStamp::~TimeStamp | ( | ) | [inline, virtual] |
Destructor.
Definition at line 38 of file TimeStamp.h.
| std::string TimeStamp::CurrentToString | ( | ) |
return the current time as string, in long format YYYY-MM-DD HH:MM:SS.ssssss Attention *** call SetNow() before calling this function
Definition at line 122 of file TimeStamp.cpp.
| timespec TimeStamp::DoubleToTimespec | ( | double | TimeS | ) | [static, private] |
Conversion double -> timespec.
Definition at line 38 of file TimeStamp.cpp.
| void TimeStamp::getTimeStamp | ( | long & | lSeconds, |
| long & | lNanoSeconds | ||
| ) |
Gets seconds and nanoseconds of the timestamp.
Definition at line 110 of file TimeStamp.cpp.
| void TimeStamp::operator+= | ( | double | TimeS | ) |
Increase the timestamp by TimeS seconds.
| TimeS | must be >0!. |
Definition at line 70 of file TimeStamp.cpp.
| double TimeStamp::operator- | ( | const TimeStamp & | EarlierTime | ) | const |
Retrieves time difference in seconds.
Definition at line 55 of file TimeStamp.cpp.
| void TimeStamp::operator-= | ( | double | TimeS | ) |
Reduces the timestamp by TimeS seconds.
| TimeS | must be >0!. |
Definition at line 82 of file TimeStamp.cpp.
| bool TimeStamp::operator< | ( | const TimeStamp & | Time | ) |
Checks if this time is before time "Time".
Definition at line 102 of file TimeStamp.cpp.
| bool TimeStamp::operator> | ( | const TimeStamp & | Time | ) |
Checks if this time is after time "Time".
Definition at line 94 of file TimeStamp.cpp.
| void TimeStamp::SetNow | ( | ) |
Makes time measurement.
Definition at line 28 of file TimeStamp.cpp.
| void TimeStamp::setTimeStamp | ( | const long & | lSeconds, |
| const long & | lNanoSeconds | ||
| ) |
Sets timestamp from seconds and nanoseconds.
Definition at line 116 of file TimeStamp.cpp.
| double TimeStamp::TimespecToDouble | ( | const ::timespec & | LargeInt | ) | [static, private] |
Conversion timespec -> double.
Definition at line 33 of file TimeStamp.cpp.
| std::string TimeStamp::ToString | ( | ) |
Definition at line 142 of file TimeStamp.cpp.
timespec TimeStamp::m_TimeStamp [protected] |
Internal time stamp data.
Definition at line 83 of file TimeStamp.h.