boost::date_time::date_duration< duration_rep_traits > Class Template Reference

Duration type with date level resolution. More...

#include <date_duration.hpp>

Inheritance diagram for boost::date_time::date_duration< duration_rep_traits >:

Collaboration diagram for boost::date_time::date_duration< duration_rep_traits >:

Public Types
typedef duration_rep_traits::int_type	duration_rep_type
typedef duration_rep_traits::impl_type	duration_rep

Public Member Functions
	date_duration (duration_rep day_count)
	Construct from a day count. More...
	date_duration (special_values sv)
	construct from special_values - only works when instantiated with duration_traits_adapted More...
	date_duration (const date_duration< duration_rep_traits > &other)
	Construct from another date_duration (Copy Constructor) More...
duration_rep	get_rep () const
	returns days_ as it's instantiated type - used for streaming More...
bool	is_special () const
duration_rep_type	days () const
	returns days as value, not object. More...
bool	operator== (const date_duration &rhs) const
	Equality. More...
bool	operator< (const date_duration &rhs) const
	Less. More...
date_duration &	operator-= (const date_duration &rhs)
	Subtract another duration – result is signed. More...
date_duration &	operator+= (const date_duration &rhs)
	Add a duration – result is signed. More...
date_duration	operator- () const
	unary- Allows for dd = -date_duration(2); -> dd == -2 More...
date_duration &	operator/= (int divisor)
	Division operations on a duration with an integer. More...
bool	is_negative () const
	return sign information More...

Static Public Member Functions
static date_duration	unit ()
	Returns the smallest duration – used by to calculate 'end'. More...

Detailed Description

template<class duration_rep_traits>
class boost::date_time::date_duration< duration_rep_traits >

Duration type with date level resolution.

Member Typedef Documentation

template<class duration_rep_traits>

typedef duration_rep_traits::impl_type boost::date_time::date_duration< duration_rep_traits >::duration_rep

template<class duration_rep_traits>

typedef duration_rep_traits::int_type boost::date_time::date_duration< duration_rep_traits >::duration_rep_type

Constructor & Destructor Documentation

template<class duration_rep_traits>

boost::date_time::date_duration< duration_rep_traits >::date_duration ( duration_rep  day_count )

inlineexplicit

Construct from a day count.

template<class duration_rep_traits>

boost::date_time::date_duration< duration_rep_traits >::date_duration ( special_values  sv )

inline

construct from special_values - only works when instantiated with duration_traits_adapted

template<class duration_rep_traits>

boost::date_time::date_duration< duration_rep_traits >::date_duration ( const date_duration< duration_rep_traits > &  other )

inline

Construct from another date_duration (Copy Constructor)

Member Function Documentation

template<class duration_rep_traits>

duration_rep_type boost::date_time::date_duration< duration_rep_traits >::days ( ) const

inline

returns days as value, not object.

Referenced by boost::expressions::aux::date_time_support::decompose_date_duration(), boost::date_time::date< date, gregorian_calendar, date_duration >::operator+(), and boost::date_time::date< date, gregorian_calendar, date_duration >::operator-().

template<class duration_rep_traits>

duration_rep boost::date_time::date_duration< duration_rep_traits >::get_rep ( ) const

inline

returns days_ as it's instantiated type - used for streaming

Referenced by boost::date_time::date< date, gregorian_calendar, date_duration >::operator+(), boost::date_time::date_duration< date_duration_rep >::operator-(), boost::date_time::date< date, gregorian_calendar, date_duration >::operator-(), and boost::serialization::save().

template<class duration_rep_traits>

bool boost::date_time::date_duration< duration_rep_traits >::is_negative ( ) const

inline

return sign information

template<class duration_rep_traits>

bool boost::date_time::date_duration< duration_rep_traits >::is_special ( ) const

inline

Referenced by boost::date_time::date< date, gregorian_calendar, date_duration >::operator+(), and boost::date_time::date< date, gregorian_calendar, date_duration >::operator-().

template<class duration_rep_traits>

date_duration& boost::date_time::date_duration< duration_rep_traits >::operator+= ( const date_duration< duration_rep_traits > &  rhs )

inline

Add a duration – result is signed.

template<class duration_rep_traits>

date_duration boost::date_time::date_duration< duration_rep_traits >::operator- ( ) const

inline

unary- Allows for dd = -date_duration(2); -> dd == -2

template<class duration_rep_traits>

date_duration& boost::date_time::date_duration< duration_rep_traits >::operator-= ( const date_duration< duration_rep_traits > &  rhs )

inline

Subtract another duration – result is signed.

template<class duration_rep_traits>

date_duration& boost::date_time::date_duration< duration_rep_traits >::operator/= ( int  divisor )

inline

Division operations on a duration with an integer.

template<class duration_rep_traits>

bool boost::date_time::date_duration< duration_rep_traits >::operator< ( const date_duration< duration_rep_traits > &  rhs ) const

inline

Less.

template<class duration_rep_traits>

bool boost::date_time::date_duration< duration_rep_traits >::operator== ( const date_duration< duration_rep_traits > &  rhs ) const

inline

Equality.

template<class duration_rep_traits>

static date_duration boost::date_time::date_duration< duration_rep_traits >::unit ( )

inlinestatic

Returns the smallest duration – used by to calculate 'end'.

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

• boost_1_57_0/boost/date_time/date_duration.hpp