position.h File Reference

(986a3bf)

#include <iostream>
#include <list>
#include "localconsts.h"

Go to the source code of this file.

Data Structures
struct	Position

Typedefs
typedef std::list< Position >	Path
typedef Path::iterator	PathIterator
typedef Path::reverse_iterator	PathRIterator

Functions
std::ostream &	operator<< (std::ostream &os, const Position &p)
std::ostream &	operator<< (std::ostream &os, const Path &path)

Typedef Documentation

Path

typedef std::list<Position> Path

Definition at line 49 of file position.h.

PathIterator

typedef Path::iterator PathIterator

Definition at line 50 of file position.h.

PathRIterator

typedef Path::reverse_iterator PathRIterator

Definition at line 51 of file position.h.

Function Documentation

operator<<() [1/2]

std::ostream& operator<<	(	std::ostream &	os,
		const Path &	path
	)

Appends a string representation of a path (sequence of positions) to the output stream.

Definition at line 34 of file position.cpp.

{
    Path::const_iterator i = path.begin();
    const Path::const_iterator i_end = path.end();
 
    os << "(";
    while (i != i_end)
    {
        os << *i;
        ++i;
        if (i != i_end)
            os << ", ";
    }
    os << ")";
 
    return os;
}

operator<<() [2/2]

std::ostream& operator<<	(	std::ostream &	os,
		const Position &	p
	)

Appends a string representation of a position to the output stream.

Definition at line 28 of file position.cpp.

{
    os << "(" << p.x << ", " << p.y << ")";
    return os;
}

References Position::x, and Position::y.