h2d::detail::Intersect< Inters_2, FPT > Class Template Reference

Two points intersection. More...

#include <homog2d.hpp>

Inheritance diagram for h2d::detail::Intersect< Inters_2, FPT >:

Collaboration diagram for h2d::detail::Intersect< Inters_2, FPT >:

Public Member Functions
PointPair_< FPT >	get () const
	Intersect ()
	Intersect (const Point2d_< FPT > &p1, const Point2d_< FPT > &p2)
template<typename FPT2 >
	Intersect (const Intersect< Inters_2, FPT2 > &other)
	To enable conversions from different floating-point types. More...
size_t	size () const
Public Member Functions inherited from h2d::detail::IntersectCommon
bool	operator() () const

Friends
template<typename U , typename V >
class	::h2d::base::LPBase
std::ostream &	operator<< (std::ostream &f, const Intersect< Inters_2, FPT > &inters)

Additional Inherited Members
Protected Attributes inherited from h2d::detail::IntersectCommon
bool	_doesIntersect = false

Detailed Description

template<typename FPT>
class h2d::detail::Intersect< Inters_2, FPT >

Two points intersection.

Constructor & Destructor Documentation

Intersect() [1/3]

template<typename FPT >

h2d::detail::Intersect< Inters_2, FPT >::Intersect ( )

inline

{}

Intersect() [2/3]

template<typename FPT >

h2d::detail::Intersect< Inters_2, FPT >::Intersect ( const Point2d_< FPT > &  p1, const Point2d_< FPT > &  p2  )

inline

            : _ptIntersect_1(p1), _ptIntersect_2(p2)
        {
                _doesIntersect = true;
        }

Intersect() [3/3]

template<typename FPT >

template<typename FPT2 >

h2d::detail::Intersect< Inters_2, FPT >::Intersect ( const Intersect< Inters_2, FPT2 > &  other )

inline

To enable conversions from different floating-point types.

            : IntersectCommon( other )
        {
            auto ppts = other.get();
            _ptIntersect_1 = ppts.first;
            _ptIntersect_2 = ppts.second;
        }

Member Function Documentation

get()

template<typename FPT >

PointPair_<FPT> h2d::detail::Intersect< Inters_2, FPT >::get ( ) const

inline

        {
            if( !_doesIntersect )
                HOMOG2D_THROW_ERROR_1( "No intersection points" );
            return std::make_pair( _ptIntersect_1, _ptIntersect_2 );
        }

size()

template<typename FPT >

size_t h2d::detail::Intersect< Inters_2, FPT >::size ( ) const

inline

{ return _doesIntersect?2:0; }

Friends And Related Function Documentation

::h2d::base::LPBase

template<typename FPT >

template<typename U , typename V >

friend class ::h2d::base::LPBase

friend

operator<<

template<typename FPT >

std::ostream& operator<< ( std::ostream &  f, const Intersect< Inters_2, FPT > &  inters  )

friend

    {
        f << "bool=" << inters._doesIntersect
            << " p1:" << inters._ptIntersect_1
            << " p2:" << inters._ptIntersect_2;
        return f;
    }

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

• homog2d.hpp