core/vgl/vgl_box_2d.h File Reference

Contains class to represent a cartesian 2D bounding box. More...

#include <vcl_iosfwd.h>
#include <vgl/vgl_fwd.h>

Go to the source code of this file.

Classes
class	vgl_box_2d< Type >
	Represents a cartesian 2D box. More...
Defines
#define	VGL_BOX_2D_INSTANTIATE(T)   extern "please include vgl/vgl_box_2d.txx first"
Functions
template<class Type >
vcl_ostream &	operator<< (vcl_ostream &s, vgl_box_2d< Type > const &p)
	Write box to stream.
template<class Type >
vcl_istream &	operator>> (vcl_istream &is, vgl_box_2d< Type > &p)
	Read box from stream.
template<class T , class ITER >
void	vgl_box_2d_bounds (ITER begin, ITER end, vgl_box_2d< T > &bounding_box)
	Calculate the bounding box of a sequence of points or boxes.

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Detailed Description

Contains class to represent a cartesian 2D bounding box.

Author:

Don Hamilton, Peter Tu

Date:

15 Feb 2000

    Modifications
     IMS (Manchester)14 Mar 2001: Tidied up the documentation + added binary_io
     Amitha Perera   10 Jul 2001: Deprecated get_*() in favour of *(), as agreed in Zurich.
     Peter Vanroose   5 Oct 2001: Added operator==() and is_empty()
     Peter Vanroose   6 Oct 2001: Added method add(vgl_point_2d<T>) to enlarge a box
     Peter Vanroose   7 Oct 2001: Removed deprecated get_*() functions
     Peter Vanroose     Feb 2002: brief doxygen comment placed on single line
     Peter Vanroose  12 Sep 2002: Added method add(vgl_box_2d<T>) to enlarge a box
     Peter Vanroose  22 Apr 2003: Interface change (centroid constructor): now in correspondence with vgl_box_3d<T>
     Peter Vanroose  13 May 2003: Constructor interface change (backward compat)
     Peter Vanroose  15 Oct 2003: Removed deprecated constructors without 4th arg
     Peter Vanroose  16 Oct 2003: Corner pts given to constructor may now be in any order
     Gamze Tunali    25 Jan 2007: Moved intersect(box1,box2) to vgl_intersection
     Peter Vanroose  30 Mar 2007: Commented out deprecated intersect() function
     Peter Vanroose  22 Jul 2009: Moved vgl_intersection() to vgl_intersection.h
   

Definition in file vgl_box_2d.h.

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Define Documentation

#define VGL_BOX_2D_INSTANTIATE

(

T

)

extern "please include vgl/vgl_box_2d.txx first"

Definition at line 263 of file vgl_box_2d.h.

---

Function Documentation

template<class Type >

vcl_ostream & operator<<	(	vcl_ostream &	s,
		vgl_box_2d< Type > const &	p
	)

Write box to stream.

Definition at line 368 of file vgl_box_2d.txx.

template<class Type >

vcl_istream & operator>>	(	vcl_istream &	is,
		vgl_box_2d< Type > &	p
	)

Read box from stream.

Definition at line 375 of file vgl_box_2d.txx.

template<class T , class ITER >

void vgl_box_2d_bounds	(	ITER	begin,
		ITER	end,
		vgl_box_2d< T > &	bounding_box
	)

Calculate the bounding box of a sequence of points or boxes.

Definition at line 257 of file vgl_box_2d.h.