CGAL/include/CGAL/SimpleCartesian/VectorS2.h File Reference

#include <CGAL/SimpleCartesian/PointS2.h>
#include <CGAL/SimpleCartesian/DirectionS2.h>

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Classes
class	VectorS2< FT >

Functions
template<class FT >
CGAL_KERNEL_INLINE VectorS2< FT >	operator* (const FT &c, const VectorS2< FT > &w)
template<class FT >
std::ostream &	operator<< (std::ostream &os, const VectorS2< FT > &v)
template<class FT >
std::istream &	operator>> (std::istream &is, VectorS2< FT > &p)

Function Documentation

CGAL_KERNEL_INLINE VectorS2<FT> operator*	(	const FT &	c,
		const VectorS2< FT > &	w
	)

Definition at line 241 of file CGAL/include/CGAL/SimpleCartesian/VectorS2.h.

References VectorS2< FT >::x(), and VectorS2< FT >::y().

{ return VectorS2<FT>( c* w.x(), c * w.y()) ; }

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std::ostream& operator<<	(	std::ostream &	os,
		const VectorS2< FT > &	v
	)

Definition at line 274 of file CGAL/include/CGAL/SimpleCartesian/VectorS2.h.

References IO::ASCII, IO::BINARY, IO::mode, v, and write().

{
    switch(os.iword(IO::mode)) {
    case IO::ASCII :
        return os << v.x() << ' ' << v.y();
    case IO::BINARY :
        write(os, v.x());
        write(os, v.y());
        return os;
    default:
        return os << "VectorS2(" << v.x() << ", " << v.y() << ')';
    }
}

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std::istream& operator>>	(	std::istream &	is,
		VectorS2< FT > &	p
	)

Definition at line 291 of file CGAL/include/CGAL/SimpleCartesian/VectorS2.h.

References IO::ASCII, IO::BINARY, IO::mode, read(), x, and y.

{
    FT x, y;
    switch(is.iword(IO::mode)) {
    case IO::ASCII :
        is >> x >> y;
        break;
    case IO::BINARY :
        read(is, x);
        read(is, y);
        break;
    default:
        std::cerr << "" << std::endl;
        std::cerr << "Stream must be in ascii or binary mode" << std::endl;
        break;
    }
    p = VectorS2<FT>(x, y);
    return is;
}

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