server::PathFinder Class Reference

#include <pathfinder.h>

Collaboration diagram for server::PathFinder:

List of all members.

Public Types
typedef std::list< std::pair < size_t, size_t > >	path_t
Public Member Functions
	PathFinder (const PathWorld *)
bool	path (size_t, size_t, size_t, size_t, Character *, path_t &)

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Detailed Description

Find a path between two points in a world.

Author:

Harry Slatyer

see LICENSE

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Constructor & Destructor Documentation

PathFinder::PathFinder

(

const PathWorld *

world

)

Initialise the path finder.

Parameters:

world

pointer to world object

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Member Function Documentation

bool PathFinder::path	(	size_t	r1,
		size_t	c1,
		size_t	r2,
		size_t	c2,
		Character *	ignore,
		path_t &	p
	)

BFS to find a path.

Parameters:

r1	initial row
c1	initial column
r2	final row
c2	final column
ignore	character to ignore
p	reference to a path to be filled with data

Returns:

whether or not there exists a path from (r1,c1) to (r2,c2)

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The documentation for this class was generated from the following files:

• /home/malcolm/tmp/duncan/prototype/0/server/pathfinder.h
• /home/malcolm/tmp/duncan/prototype/0/server/pathfinder.cpp