boost::polygon::direction_2d Class Reference

#include <isotropy.hpp>

Public Member Functions
	direction_2d ()
	direction_2d (const direction_2d &that)
	direction_2d (const direction_2d_enum val)
direction_2d &	operator= (const direction_2d &d)
	~direction_2d ()
bool	operator== (direction_2d d) const
bool	operator!= (direction_2d d) const
bool	operator< (direction_2d d) const
bool	operator<= (direction_2d d) const
bool	operator> (direction_2d d) const
bool	operator>= (direction_2d d) const
unsigned int	to_int (void) const
direction_2d	backward () const
direction_2d	turn (direction_1d t) const
direction_2d	left () const
direction_2d	right () const
bool	is_positive () const
bool	is_negative () const
int	get_sign () const

Constructor & Destructor Documentation

boost::polygon::direction_2d::direction_2d ( )

inline

Referenced by backward(), and turn().

boost::polygon::direction_2d::direction_2d ( const direction_2d &  that )

inline

boost::polygon::direction_2d::direction_2d ( const direction_2d_enum  val )

inline

boost::polygon::direction_2d::~direction_2d ( )

inline

Member Function Documentation

direction_2d boost::polygon::direction_2d::backward ( ) const

inline

References direction_2d().

int boost::polygon::direction_2d::get_sign ( ) const

inline

References is_positive().

Referenced by boost::polygon::polygon_90_set_data< T >::transform().

bool boost::polygon::direction_2d::is_negative ( ) const

inline

References is_positive().

bool boost::polygon::direction_2d::is_positive ( ) const

inline

Referenced by get_sign(), and is_negative().

direction_2d boost::polygon::direction_2d::left ( ) const

inline

References boost::polygon::HIGH, and turn().

bool boost::polygon::direction_2d::operator!= ( direction_2d  d ) const

inline

bool boost::polygon::direction_2d::operator< ( direction_2d  d ) const

inline

bool boost::polygon::direction_2d::operator<= ( direction_2d  d ) const

inline

direction_2d& boost::polygon::direction_2d::operator= ( const direction_2d &  d )

inline

bool boost::polygon::direction_2d::operator== ( direction_2d  d ) const

inline

bool boost::polygon::direction_2d::operator> ( direction_2d  d ) const

inline

bool boost::polygon::direction_2d::operator>= ( direction_2d  d ) const

inline

direction_2d boost::polygon::direction_2d::right ( ) const

inline

References boost::polygon::LOW, and turn().

unsigned int boost::polygon::direction_2d::to_int ( void  ) const

inline

Referenced by boost::polygon::axis_transformation::axis_transformation(), and boost::polygon::axis_transformation::set_directions().

direction_2d boost::polygon::direction_2d::turn ( direction_1d  t ) const

inline

References direction_2d(), and boost::polygon::direction_1d::to_int().

Referenced by boost::polygon::get_corner(), left(), and right().

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

• boost_1_57_0/boost/polygon/isotropy.hpp