vgl_sphere_3d.h File Reference

a sphere in 3D nonhomogeneous space More...

#include <iosfwd>
#include <vgl/vgl_fwd.h>
#include <vgl/vgl_point_3d.h>

Go to the source code of this file.

Classes
class	vgl_sphere_3d< Type >
	Represents a cartesian 3D point. More...

Macros
#define	VGL_SPHERE_3D_INSTANTIATE(T)   extern "please include vgl/vgl_sphere_3d.hxx first"

Functions
template<class Type >
std::ostream &	operator<< (std::ostream &os, const vgl_sphere_3d< Type > &sph)
	Writes "<vgl_sphere_3d centre=vgl_point_3d<x,y,z> radius=r)>" to stream. More...
template<class Type >
std::istream &	operator>> (std::istream &is, vgl_sphere_3d< Type > &sph)
	Read from stream, possibly with formatting. More...

Detailed Description

a sphere in 3D nonhomogeneous space

Author

Ian Scott

Definition in file vgl_sphere_3d.h.

Macro Definition Documentation

VGL_SPHERE_3D_INSTANTIATE

#define VGL_SPHERE_3D_INSTANTIATE

(

T

)

extern "please include vgl/vgl_sphere_3d.hxx first"

Definition at line 104 of file vgl_sphere_3d.h.

Function Documentation

operator<<()

template<class Type >

std::ostream& operator<<	(	std::ostream &	os,
		const vgl_sphere_3d< Type > &	sph
	)

Writes "<vgl_sphere_3d centre=vgl_point_3d<x,y,z> radius=r)>" to stream.

operator>>()

template<class Type >

std::istream& operator>>	(	std::istream &	is,
		vgl_sphere_3d< Type > &	sph
	)

Read from stream, possibly with formatting.

Either just reads 4 blank-separated numbers, or reads 4 comma-separated numbers, or reads 4 numbers in parenthesized form "(123, 321, 567, 890)"