contrib/oxl/mvl/HomgPoint2D.h File Reference

Homogeneous 3-vector for a 2D point. More...

#include <vcl_iosfwd.h>
#include <vnl/vnl_double_2.h>
#include <vnl/vnl_double_3.h>
#include <mvl/Homg2D.h>

Go to the source code of this file.

Classes
class	HomgPoint2D
Defines
#define	mvl_abs(x)   ((x)<0?-(x):(x))
Functions
vcl_istream &	operator>> (vcl_istream &is, HomgPoint2D &p)
	Read from ASCII vcl_istream. Assumes points are stored in homogeneous form as 3 reals.
vcl_ostream &	operator<< (vcl_ostream &s, const HomgPoint2D &)
	Print to vcl_ostream as <HomgPoint2D x="" y="" z>="">.

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Detailed Description

Homogeneous 3-vector for a 2D point.

A class to hold a homogeneous 3-vector for a 2D point.

    Modifications:
     Peter Vanroose - 11 Mar 97 - added operator==
   

Definition in file HomgPoint2D.h.

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Define Documentation

#define mvl_abs

(

x

)

((x)<0?-(x):(x))

---

Function Documentation

vcl_ostream& operator<<	(	vcl_ostream &	s,
		const HomgPoint2D &
	)

Print to vcl_ostream as <HomgPoint2D x="" y="" z>="">.

Definition at line 87 of file HomgPoint2D.cxx.

vcl_istream& operator>>	(	vcl_istream &	is,
		HomgPoint2D &	p
	)

Read from ASCII vcl_istream. Assumes points are stored in homogeneous form as 3 reals.

Definition at line 95 of file HomgPoint2D.cxx.