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api:dk11:delphi:gisnetwork.tgis_networknode

TGIS_NetworkNode class

DK11 for Delphi | GisNetwork.TGIS_NetworkNode | Classes | Constructors | Methods | Properties

Network node.

Available also on: .NET | Java | ActiveX.

Syntax

// Delphi
type
  TGIS_NetworkNode = class( TGIS_NetworkObject )
  end;
// C++ Builder
class PASCALIMPLEMENTATION TGIS_NetworkNode : public TGIS_NetworkObject
{
};

Inheritance

→ TObject → TGIS_ObjectTGIS_NetworkObject

Constructors

Inherited Overrides Protected
Name Visibility Description
Create public Create an instance.

Methods

Inherited Overrides Protected
Name Visibility Description
CreateCopy public Create a copy of the current object.
LinkAdd public Add a link to the list of associated links.

Properties

Inherited Protected
Name Visibility Description
CurrentCost public Best cost so far.
CurrentLink public Path tree link.
CurrentState public Node state.
HeuristicCost public Best heuristic cost so far.
Level public Node level.
Link public Access link from the list of associated links.
LinkCount public Number of links on the list of associated links.
ObjectId public Unique node identifier.
(Inherited from TGIS_NetworkObject)
Parent public Parent network.
(Inherited from TGIS_NetworkObject)
Pos public Position of node.

Remarks

Variables with prefix 'Current' are not serializable. Those variables are used only upon actual path calculation.
Each node can contain number of TGIS_NetworkNode (connectors) to other nodes.

2020/05/08 01:12

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