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ntime Class Reference

List of all members.

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Detailed Description

A class encapsulating a duration or a point in time.

This class is named ntime rather than time to avoid collisions with the time function.

Public Methods
	ntime ()
	Default (null) constructor.
long long	to_secs () const
	Returns the duration in seconds.
long long	to_msecs () const
	Returns the duration in milliseconds.
long long	to_usecs () const
	Returns the duration in microseconds.
timespec	to_timespec () const
	Returns the duration as a timespec.
timeval	to_timeval () const
	Returns the duration as a timeval.
	operator const void * () const
	Returns true unless the time is equal to the special ntime::none() value.
ntime	operator+ (ntime other) const
	Returns the sum of two times.
ntime	operator- (ntime other) const
	Returns the difference of two times.
template<class T> ntime	operator * (T times) const
	Multiplies by a constant.
template<class T> ntime	operator/ (T times) const
	Divides by a constant.
ntime &	operator+= (ntime other)
	Adds to this time.
ntime &	operator-= (ntime other)
	Subtracts from this time.
	NMSTL_ARITH_OPS (ntime, val)
string	as_string () const
	Returns the time, in seconds, as a string.
Static Public Methods
ntime	now ()
	Returns the current time.
ntime	now_plus_secs (long long val)
	Returns the current time plus a certain number of seconds.
ntime	now_plus_msecs (long long val)
	Returns the current time plus a certain number of milliseconds.
ntime	now_plus_usecs (long long val)
	Returns the current time plus a certain number of microseconds.
template<class T> ntime	secs (T val)
	Creates a time value corresponding to a particular number of seconds.
ntime	secs (double val)
	Creates a time value corresponding to a particular number of seconds.
template<class T> ntime	msecs (T val)
	Creates a time value corresponding to a particular number of milliseconds.
ntime	msecs (double val)
	Creates a time value corresponding to a particular number of milliseconds.
template<class T> ntime	usecs (T val)
	Creates a time value corresponding to a particular number of microseconds.
ntime	usecs (double val)
	Creates a time value corresponding to a particular number of microseconds.
ntime	none ()
	Returns a special time value meaning "no time at all.".

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Constructor & Destructor Documentation

ntime::ntime (    )

Default (null) constructor.

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Member Function Documentation

string ntime::as_string (    )  const

Returns the time, in seconds, as a string.

ntime ntime::msecs (  double    val )  [static]

Creates a time value corresponding to a particular number of milliseconds.

template<class T> ntime ntime::msecs (  T    val )  [static]

Creates a time value corresponding to a particular number of milliseconds.

ntime::NMSTL_ARITH_OPS (  ntime   , val    )

ntime ntime::none (    )  [static]

Returns a special time value meaning "no time at all.".

ntime ntime::now (    )  [static]

Returns the current time.

ntime ntime::now_plus_msecs (  long long    val )  [static]

Returns the current time plus a certain number of milliseconds.

ntime ntime::now_plus_secs (  long long    val )  [static]

Returns the current time plus a certain number of seconds.

ntime ntime::now_plus_usecs (  long long    val )  [static]

Returns the current time plus a certain number of microseconds.

template<class T> ntime ntime::operator * (  T    times )  const

Multiplies by a constant.

ntime::operator const void * (    )  const

Returns true unless the time is equal to the special ntime::none() value.

ntime ntime::operator+ (  ntime    other )  const

Returns the sum of two times.

ntime& ntime::operator+= (  ntime    other )

Adds to this time.

ntime ntime::operator- (  ntime    other )  const

Returns the difference of two times.

ntime& ntime::operator-= (  ntime    other )

Subtracts from this time.

template<class T> ntime ntime::operator/ (  T    times )  const

Divides by a constant.

ntime ntime::secs (  double    val )  [static]

Creates a time value corresponding to a particular number of seconds.

template<class T> ntime ntime::secs (  T    val )  [static]

Creates a time value corresponding to a particular number of seconds.

long long ntime::to_msecs (    )  const

Returns the duration in milliseconds.

long long ntime::to_secs (    )  const

Returns the duration in seconds.

timespec ntime::to_timespec (    )  const

Returns the duration as a timespec.

timeval ntime::to_timeval (    )  const

Returns the duration as a timeval.

long long ntime::to_usecs (    )  const

Returns the duration in microseconds.

ntime ntime::usecs (  double    val )  [static]

Creates a time value corresponding to a particular number of microseconds.

template<class T> ntime ntime::usecs (  T    val )  [static]

Creates a time value corresponding to a particular number of microseconds.

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The documentation for this class was generated from the following file:

• ntime

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