point.h File Reference

#include <cassert>
#include <vector>
#include <iostream>
#include <string>
#include <cmath>
#include <sstream>
#include <typedefs.h>

Include dependency graph for point.h:

Go to the source code of this file.

Classes
class	point2< T >
	2D point. More...
class	point3< T >
	3D point. More...
class	point4< T >
	4D point. More...
Functions
template<typename T >
ostream &	operator<< (ostream &os, point2< T > const &p)
	Write the point out to the output stream.
template<typename T >
istream &	operator>> (istream &istr, point2< T > &p)
	Read in the point from the input stream.
template<typename T >
bool const	operator> (point2< T > const &a, point2< T > const &p)
	Interpret p as a half space.
template<typename T >
ostream &	operator<< (ostream &os, point3< T > const &p)
template<typename T >
istream &	operator>> (istream &istr, point3< T > &p)
template<typename T >
ostream &	operator<< (ostream &os, point4< T > const &p)
template<typename T >
istream &	operator>> (istream &istr, point4< T > &p)

---

Function Documentation

template<typename T >

ostream& operator<<	(	ostream &	os,
		point4< T > const &	p
	)			[inline]

Definition at line 541 of file point.h.

  { return p.print(os); }

template<typename T >

ostream& operator<<	(	ostream &	os,
		point3< T > const &	p
	)			[inline]

Definition at line 420 of file point.h.

  { return p.print(os); }

template<typename T >

ostream& operator<<	(	ostream &	os,
		point2< T > const &	p
	)			[inline]

Write the point out to the output stream.

Definition at line 201 of file point.h.

  { return p.print(os); }

template<typename T >

bool const operator>	(	point2< T > const &	a,
		point2< T > const &	p
	)			[inline]

Interpret p as a half space.

If a is below the line return true else return false. Interpret p as a half space. If a is above the line return true else return false.

Definition at line 219 of file point.h.

References point2< T >::x, and point2< T >::y.

  { if (p.x==0) return false; return a.y > p.y/p.x*a.x; }

template<typename T >

istream& operator>>	(	istream &	istr,
		point4< T > &	p
	)			[inline]

Definition at line 545 of file point.h.

References point4< T >::serializeInverse().

  { return p.serializeInverse(istr); }

template<typename T >

istream& operator>>	(	istream &	istr,
		point3< T > &	p
	)			[inline]

Definition at line 424 of file point.h.

References point3< T >::serializeInverse().

  { return p.serializeInverse(istr); }

template<typename T >

istream& operator>>	(	istream &	istr,
		point2< T > &	p
	)			[inline]

Read in the point from the input stream.

Definition at line 206 of file point.h.

References point2< T >::serializeInverse().

  { return p.serializeInverse(istr); }