DirectionS3.h File Reference

#include <CGAL/SimpleCartesian/VectorS3.h>

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Classes
class	DirectionS3< FT >

Functions
template<class FT >
std::ostream &	operator<< (std::ostream &os, const DirectionS3< FT > &d)
template<class FT >
std::istream &	operator>> (std::istream &is, DirectionS3< FT > &p)

Function Documentation

std::ostream& operator<<	(	std::ostream &	os,
		const DirectionS3< FT > &	d
	)

Definition at line 202 of file DirectionS3.h.

References IO::ASCII, IO::BINARY, d, IO::mode, v, write(), VectorS3< FT >::x(), VectorS3< FT >::y(), and VectorS3< FT >::z().

{
  VectorS3<FT> v = d.vector();
  switch(os.iword(IO::mode)) {
    case IO::ASCII :
        return os << v.x() << ' ' << v.y()  << ' ' << v.z();
    case IO::BINARY :
        write(os, v.x());
        write(os, v.y());
        write(os, v.z());
        return os;
    default:
        os << "DirectionS3(" << v.x() << ", " << v.y() << ", " << v.z() << ")";
        return os;
    }
}

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std::istream& operator>>	(	std::istream &	is,
		DirectionS3< FT > &	p
	)

Definition at line 222 of file DirectionS3.h.

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

{
    FT x, y, z;
    switch(is.iword(IO::mode)) {
    case IO::ASCII :
        is >> x >> y >> z;
        break;
    case IO::BINARY :
        read(is, x);
        read(is, y);
        read(is, z);
        break;
    default:
        CGAL_kernel_assertion_msg(false,"Stream must be in ascii or binary mode"); 
        // throw ios_base::failure("Stream must be in ascii or binary mode");
        break;
    }
    p = DirectionS3<FT>(x, y, z);
    return is;
}

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