Namespaces
Variants
Views
Actions

operator==,!=,<,<=,>,>=(std::time_point)

From cppreference.com
< cpp‎ | chrono‎ | time point
Revision as of 13:14, 5 June 2013 by P12 (Talk | contribs)

template< class Clock, class Dur1, class Dur2 >

bool operator==( const time_point<Clock,Dur1>& lhs,

                 const time_point<Clock,Dur2>& rhs );
(1) (since C++11)
template< class Clock, class Dur1, class Dur2 >

bool operator!=( const time_point<Clock,Dur1>& lhs,

                 const time_point<Clock,Dur2>& rhs );
(2) (since C++11)
template< class Clock, class Dur1, class Dur2 >

bool operator<( const time_point<Clock,Dur1>& lhs,

                const time_point<Clock,Dur2>& rhs );
(3) (since C++11)
template< class Clock, class Dur1, class Dur2 >

bool operator<=( const time_point<Clock,Dur1>& lhs,

                 const time_point<Clock,Dur2>& rhs );
(4) (since C++11)
template< class Clock, class Dur1, class Dur2 >

bool operator>( const time_point<Clock,Dur1>& lhs,

                const time_point<Clock,Dur2>& rhs );
(5) (since C++11)
template< class Clock, class Dur1, class Dur2 >

bool operator>=( const time_point<Clock,Dur1>& lhs,

                 const time_point<Clock,Dur2>& rhs );
(6) (since C++11)

Compares two time points. The comparison is done by comparing the results time_since_epoch() for the time points.

1-2) Checks if the time points lhs and rhs refer to the same time point for the given clock.
3-6) Compares the time points lhs and rhs.

Parameters

lhs, rhs - time points to compare

Return value

1) true if the lhs and rhs refer to the same time point, false otherwise.
2) true if the lhs and rhs refer to different time points, false otherwise.
3) true if the lhs refers to time point before rhs, false otherwise.
4) true if the lhs refers to time point before rhs, or to the same time point as rhs, false otherwise.
5) true if the lhs refers to time point after rhs, false otherwise.
6) true if the lhs refers to time point after rhs, or to the same time point as rhs, false otherwise.

Exceptions

(none)