Pathfinder::IDestinationCost< NODETYPE, COSTTYPE > Class Template Reference

Functor interface to compute estimated movement cost from one state to the goal state. More...

#include <pathfinder.h>

List of all members.

Public Member Functions
virtual const COSTTYPE	operator() (const NODETYPE &node, const NODETYPE &goal)=0
	Computes estimated movement cost from node to goal.

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Detailed Description

template<class NODETYPE, class COSTTYPE = double>
class Pathfinder::IDestinationCost< NODETYPE, COSTTYPE >

Functor interface to compute estimated movement cost from one state to the goal state.

Template Parameters:

	NODETYPE	Defines a state of the pathfinder, typically an x,y coordinate for tile based games
	COSTTYPE	The cost type of moving from state to state, typically a float or double

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Member Function Documentation

template<class NODETYPE , class COSTTYPE = double>

virtual const COSTTYPE Pathfinder::IDestinationCost< NODETYPE, COSTTYPE >::operator()	(	const NODETYPE &	node,
		const NODETYPE &	goal
	)			[pure virtual]

Computes estimated movement cost from node to goal.

This method computes an estimated movement cost from one state to another.

Parameters:

	node	The starting state
	goal	The final state

Returns:

The estimated cost of changing the state from node to goal

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

• pathfinder.h