DirectionS2.h File Reference

#include <CGAL/SimpleCartesian/VectorS2.h>

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Classes
class	DirectionS2< FT >

Functions
template<class FT >
std::ostream &	operator<< (std::ostream &os, const DirectionS2< FT > &d)
template<class FT >
std::istream &	operator>> (std::istream &is, DirectionS2< FT > &p)

Function Documentation

std::ostream& operator<<	(	std::ostream &	os,
		const DirectionS2< FT > &	d
	)

Definition at line 230 of file DirectionS2.h.

References IO::ASCII, IO::BINARY, d, IO::mode, v, write(), VectorS2< FT >::x(), and VectorS2< FT >::y().

{
    VectorS2<FT> v = d.vector();
    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 << "DirectionS2(" << v.x() << ", " << v.y() << ')';
    }
}

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std::istream& operator>>	(	std::istream &	is,
		DirectionS2< FT > &	p
	)

Definition at line 250 of file DirectionS2.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 << "Stream must be in ascii or binary mode" << std::endl;
        break;
    }
    p = DirectionS2<FT>(x, y);
    return is;
}

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