DtVpfAreaFeatureTile Class Reference

This is an VPF tile that contains area features. More...

Inheritance diagram for DtVpfAreaFeatureTile:

Public Member Functions
	DtVpfAreaFeatureTile (DtVpfDatabase *db, const DtString &themePath, int tileID, DtVpfTable *featureTable)
	Constructor takes a database, theme, tileID and feature table to generate an area feature tile. More...
virtual	~DtVpfAreaFeatureTile ()
	Destructor. More...
virtual bool	initTile ()
	Initializes the tile by loading the proper files. More...
virtual bool	loadFeatures (DtVectorNetwork *vectorNetwork)
	Loads the features from the VPF database to the GDB vector network. More...
Public Member Functions inherited from DtVpfTile
	DtVpfTile (DtVpfDatabase *db, const DtString &themePath, int tileID, DtVpfTable *featureTable)
	Constructor takes a database, theme, tileID and feature table to generate the base tile that the subclasses build on. More...
virtual	~DtVpfTile ()
	Destructor. More...
virtual DtString	tilePath () const
	returns the relative path to this tile More...
virtual DtString	themePath () const
	returns the absolute path to the them for this tile More...
virtual bool	featureInTile (int featureNumber) const
	determines whether a given feature is within this tile or not More...
virtual bool	featureInAoi (double xMin1, double yMin1, double xMax1, double yMax1, double xMin2, double yMin2, double xMax2, double yMax2) const
	determines whether two rectangles overlap or not. More...
virtual DtVpfDatabase *	database ()
	returns a pointer to the database that owns this tile More...

Protected Attributes
DtVpfTable *	myFaceTable
DtVpfTable *	myRingTable
DtVpfTable *	myEdgeTable
DtVpfTable *	myEdgeBoundsTable
DtVpfTable *	myConnectedNodeTable
Protected Attributes inherited from DtVpfTile
DtVpfDatabase *	myDatabase
int	myTileID
DtString	myTilePath
DtString	myThemePath
DtVpfTable *	myFeatureClassTable

Private Member Functions
	DtVpfAreaFeatureTile (const DtVpfAreaFeatureTile &input)
	Copy constructor is private to prevent copying. More...
DtVpfAreaFeatureTile &	operator= (const DtVpfAreaFeatureTile &input)
	Assignment operator is private to prevent copying. More...

Detailed Description

This is an VPF tile that contains area features.

It is a subclass of the abstract tile class and is used to load area features from a tile to a GDB vector network.

Constructor & Destructor Documentation

DtVpfAreaFeatureTile::DtVpfAreaFeatureTile	(	DtVpfDatabase *	db,
		const DtString &	themePath,
		int	tileID,
		DtVpfTable *	featureTable
	)

Constructor takes a database, theme, tileID and feature table to generate an area feature tile.

Exceptions

DtInvalidInput

if it cannot open the tables that it needs

virtual DtVpfAreaFeatureTile::~DtVpfAreaFeatureTile ( )

virtual

Destructor.

DtVpfAreaFeatureTile::DtVpfAreaFeatureTile ( const DtVpfAreaFeatureTile &  input )

private

Copy constructor is private to prevent copying.

Member Function Documentation

virtual bool DtVpfAreaFeatureTile::initTile ( )

virtual

Initializes the tile by loading the proper files.

Returns

a boolean to indicate the success or failure of the load

Implements DtVpfTile.

virtual bool DtVpfAreaFeatureTile::loadFeatures ( DtVectorNetwork *  vectorNetwork )

virtual

Loads the features from the VPF database to the GDB vector network.

Returns

A boolean that indicates the success or failure of loading the data

Implements DtVpfTile.

DtVpfAreaFeatureTile& DtVpfAreaFeatureTile::operator= ( const DtVpfAreaFeatureTile &  input )

private

Assignment operator is private to prevent copying.

Member Data Documentation

DtVpfTable* DtVpfAreaFeatureTile::myFaceTable

protected

DtVpfTable* DtVpfAreaFeatureTile::myRingTable

protected

DtVpfTable* DtVpfAreaFeatureTile::myEdgeTable

protected

DtVpfTable* DtVpfAreaFeatureTile::myEdgeBoundsTable

protected

DtVpfTable* DtVpfAreaFeatureTile::myConnectedNodeTable

protected

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

• /data/exports/nrhent7-1/nightly/docs/vrForces.vrf4-8-branch/include/vmap/vpfAreaFeatureTile.h