Docs For Class DftkAiIDAstar

constructor DftkAiIDAstar [line 118]

DftkAiIDAstar DftkAiIDAstar(
object DftkDaTraceManager
&$tracemgr)

Constructor

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access:

public

Parameters:

object DftkDaTraceManager

&$tracemgr

Language Manager

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method get_path [line 275]

object DftkDaTrace &get_path(
string
$start_node, string
$stop_node)

Get the path to go from one node to another

Tags:

return:	Trace
access:	public

Parameters:

string	$start_node	Start node
string	$stop_node	Stop node

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method set_cost_fct [line 186]

void &set_cost_fct(
mixed
$cost_fct)

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method set_heuristic_fct [line 215]

void &set_heuristic_fct(
mixed
$heuristic_fct)

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method set_node_list [line 162]

object DftkDaTrace &set_node_list(
array
$node_list)

Set node list

The node list contains the one-way roads to other nodes; to use both-way roads you have to specify two one-way roads.

Node list is indexed by <node_name> and contains these fields :

'successors' : array
'data' : optional user field

Each element of the 'successors' array is a couple (array) :

<next_node_name>
<road_name>

The road name is only informational.

The 'data' field can contain whatever data the user need to compute cost and heuritic values (eg. geographic position).

Tags:

return:	Trace
access:	public

Parameters:

array

$node_list

Node list

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method set_successor_selection_fct [line 242]

void &set_successor_selection_fct(
mixed
$successor_selection_fct)

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Class: DftkAiIDAstar

Class Overview

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Methods

Inherited Variables

Inherited Methods

Class Details

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Class Methods

constructor DftkAiIDAstar [line 118]

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Parameters:

method get_path [line 275]

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Parameters:

method set_cost_fct [line 186]

method set_heuristic_fct [line 215]

method set_node_list [line 162]

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Parameters:

method set_successor_selection_fct [line 242]