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libDwm-0.9.45
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libDwm-0.9.45
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This class encapsulates a time value beyond the UNIX epoch, with microsecond granularity. More...
#include <DwmTimeValue.hh>
Public Member Functions | |
| TimeValue (bool setNow=false) | |
| Constructor. | |
| TimeValue (const struct timeval &tv) | |
| Construct from a struct timeval. | |
| TimeValue (const struct timespec &ts) | |
| TimeValue (uint32_t secs, uint32_t usecs) | |
Construct from the given secs and usecs. | |
| void | SetNow () |
| Sets the TimeValue to the current time. | |
| void | Set (const struct timeval &tv) |
Sets the TimeValue from the given struct timeval tv. | |
| void | Set (uint32_t secs, uint32_t usecs) |
Sets the TimeValue from the given secs and usecs. | |
| uint32_t | Secs () const |
| Returns the seconds. | |
| uint32_t | Usecs () const |
| Returns the residual microseconds. | |
| struct tm | LocalTime () const |
| bool | operator< (const TimeValue &tv) const |
| Less-than operator. | |
| bool | operator<= (const TimeValue &tv) const |
| operator <= | |
| bool | operator> (const TimeValue &tv) const |
| Greater-than operator. | |
| bool | operator>= (const TimeValue &tv) const |
| operator >= | |
| bool | operator== (const TimeValue &tv) const |
| Equal-to operator. | |
| TimeValue & | operator+= (const TimeValue &tv) |
| TimeValue & | operator-= (const TimeValue &tv) |
| TimeValue & | operator*= (uint32_t x) |
| TimeValue & | operator/= (uint32_t x) |
| uint64_t | StreamedLength () const |
| Returns the number of bytes that would be written if one of the Write() members were called. | |
| std::istream & | Read (std::istream &is) |
| Reads the TimeValue from an istream. Returns the istream. | |
| std::ostream & | Write (std::ostream &os) const |
| Writes the TimeValue to an ostream. Returns the ostream. | |
| size_t | Read (FILE *f) |
| Reads the TimeValue from a FILE pointer. | |
| size_t | Write (FILE *f) const |
| Writes the TimeValue to a FILE pointer. | |
| ssize_t | Read (int fd) |
| Reads the TimeValue from a file descriptor. | |
| ssize_t | Write (int fd) const |
| Writes the TimeValue to a file descriptor. | |
| int | Read (gzFile gzf) |
| Reads the TimeValue from a gzFile. | |
| int | Write (gzFile gzf) const |
| Writes the TimeValue to a gzFile. | |
| int | BZRead (BZFILE *bzf) |
| Reads the TimeValue from a BZFILE pointer. | |
| int | BZWrite (BZFILE *bzf) const |
| Writes the TimeValue to a BZFILE pointer. | |
| operator double () const | |
| Returns value as a double (useful for printing). | |
This class encapsulates a time value beyond the UNIX epoch, with microsecond granularity.
| Dwm::TimeValue::TimeValue | ( | bool | setNow = false | ) |
Constructor.
Initializes to 0 (the UNIX epoch) if setNow is false, else initializaes to the current time.
| int Dwm::TimeValue::BZRead | ( | BZFILE * | bzf | ) |
Reads the TimeValue from a BZFILE pointer.
Returns the number of bytes read on success (8), -1 on failure.
| int Dwm::TimeValue::BZWrite | ( | BZFILE * | bzf | ) | const |
Writes the TimeValue to a BZFILE pointer.
Returns the number of bytes written on success (8), -1 on failure.
| size_t Dwm::TimeValue::Read | ( | FILE * | f | ) |
Reads the TimeValue from a FILE pointer.
Returns 1 on success, 0 on failure.
| int Dwm::TimeValue::Read | ( | gzFile | gzf | ) |
Reads the TimeValue from a gzFile.
Returns the number of bytes read on success (8), -1 on failure.
| ssize_t Dwm::TimeValue::Read | ( | int | fd | ) |
Reads the TimeValue from a file descriptor.
Returns the number of bytes read on success (8), -1 on failure.
| size_t Dwm::TimeValue::Write | ( | FILE * | f | ) | const |
Writes the TimeValue to a FILE pointer.
Returns 1 on success, 0 on failure.
| int Dwm::TimeValue::Write | ( | gzFile | gzf | ) | const |
Writes the TimeValue to a gzFile.
Returns the number of bytes written on success (8), -1 on failure.
| ssize_t Dwm::TimeValue::Write | ( | int | fd | ) | const |
Writes the TimeValue to a file descriptor.
Returns the number of bytes written on success (8), -1 on failure.