h2d::detail::RectArea< FPT > Class Template Reference

Helper class, holds result of intersections of two FRect_. More...

#include <homog2d.hpp>

Public Member Functions
FRect_< FPT >	get () const
bool	operator() () const
	RectArea ()=default
	RectArea (const FRect_< FPT > &r)

Detailed Description

template<typename FPT>
class h2d::detail::RectArea< FPT >

Helper class, holds result of intersections of two FRect_.

See also

FRect_::intersectArea() FPT: Floating Point Type, is defined by the rectangle on which member function intersectArea() is called.

Constructor & Destructor Documentation

RectArea() [1/2]

template<typename FPT>

h2d::detail::RectArea< FPT >::RectArea ( )

default

RectArea() [2/2]

template<typename FPT>

h2d::detail::RectArea< FPT >::RectArea ( const FRect_< FPT > &  r )

inline

                                     : _success(true), _area(r)
    {}

Member Function Documentation

get()

template<typename FPT>

FRect_<FPT> h2d::detail::RectArea< FPT >::get ( ) const

inline

    {
        if( !_success )
            HOMOG2D_THROW_ERROR_1( "unable, no intersection between the two rectangles" );
        return _area;
    }

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operator()()

template<typename FPT>

bool h2d::detail::RectArea< FPT >::operator() ( ) const

inline

    {
        return _success;
    }

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

• homog2d.hpp