DtShapeFeatureFile reads in DtShapeRecords and their associated attributes.

Inheritance diagram for DtShapeFeatureFile:

Public Types
enum	DtFeatureTypes { PointFeature, LinearFeature, ArealFeature }

Public Member Functions
	DtShapeFeatureFile (const DtShapeVectorInitializer *i)

virtual	~DtShapeFeatureFile ()

virtual DtGroup *	import (DtShapeReader *reader)

virtual bool	importFeatures (DtShapeVectorReader *reader)

Public Member Functions inherited from DtShapefile
	DtShapefile (const DtShapeInitializer *i)

	DtShapefile (const DtShapeVectorInitializer *i)

virtual	~DtShapefile ()

virtual void	init ()

virtual bool	load (const DtFilename &path, const DtShapeEntry *entry)

virtual double	xMin ()

virtual double	yMin ()

virtual double	xMax ()

virtual double	yMax ()

virtual DtList &	list ()

virtual void	setRealImportFunction (const char type, DtRealShapeImportFcn fcn)

virtual DtRealShapeImportFcn	lookupRealImportFunction (const char type)

virtual void	setIntegerImportFunction (const char type, DtIntegerShapeImportFcn fcn)

virtual DtIntegerShapeImportFcn	lookupIntegerImportFunction (const char type)

virtual void	setStringImportFunction (const char type, DtStringShapeImportFcn fcn)

virtual DtStringShapeImportFcn	lookupStringImportFunction (const char type)

virtual DtString	projectionType () const

DtShapeProjection *	projectionInformation () const

virtual Coordinate_System *	coordinateSystem () const

virtual void	getCorners (DtGeodeticCoord &ll, DtGeodeticCoord &ur)

virtual void	loadProjectionFile ()

virtual bool	openDbf ()

virtual bool	openDbf (const DtFilename &)

virtual bool	closeDbf ()

virtual int	numDbfColumns () const

virtual bool	column (int col, DtString &colName, char &colType, unsigned char &colLength)

Protected Member Functions
virtual bool	initSpecification (int &fccCode, DtSpecification &spec, DtSpecificationID &specID, DtFeatureTypes featureType, int recordNumber, const DtShapeVectorInitializer::DtShapeAttributeMapContainer &attributeAliasMap)

virtual bool	createNewSpecification (const DtFilename &specificationFilename, int fccCode, DtSpecification &spec, DtSpecificationID &specID, DtFeatureTypes featureType, bool warn=true)

virtual void	readMappedFeatureAttributes (DtSpecification &spec, DtSpecificationID &specID, int recordNumber, const DtShapeVectorInitializer::DtShapeAttributeMapContainer &attributeMap, std::list< DtString > &fieldNamesRead)

virtual bool	readSingleFeatureAttribute (DtSpecification &spec, int recordNumber, unsigned int attributeType, const DtString &fieldName, const DtString &attributeName)

virtual void	readAllFeatureAttributes (DtSpecification &spec, DtSpecificationID &specID, int recordNumber, const std::list< DtString > &fieldsToExclude)

virtual int	findFccCodeFromFilename ()

virtual bool	loadShapeAttributeAliasMap (DtShapeVectorInitializer::DtShapeAttributeMapContainer &attributeMap)

Protected Member Functions inherited from DtShapefile
virtual char *	readFeature (const DtString &featureName, int featureNumber, char &fieldType)

virtual bool	readFeatureAsReal (const DtString &featureName, int featureNumber, DtReal &value)

virtual bool	readFeatureAsInteger (const DtString &featureName, int featureNumber, int &value)

virtual bool	readFeatureAsString (const DtString &featureName, int featureNumber, DtString &value)

Additional Inherited Members
Static Public Member Functions inherited from DtShapefile
static void	importNumberAsReal (const char *feature, DtReal &value)

static void	importNumberAsInteger (const char *feature, int &value)

static void	importCharAsString (const char *feature, DtString &value)

static void	setShapeProjectionCreatorFcn (DtShapeProjectionCreatorFcn)

Protected Attributes inherited from DtShapefile
const DtShapeInitializer *	myInitializer

const DtShapeVectorInitializer *	myVectorInitializer

const DtShapeEntry *	myEntry

DtFilename	myFilename

DtShapeHeader *	myHeader

DtList	myList

DtShapeReader *	myReader

DtShapeVectorReader *	myVectorReader

FILE *	myDbfFile

DtNetInt32	myDbfRecordCount

DtNetInt16	myDbfRecordSize

DtNetInt16	myDbfHeaderSize

DtHashlist	myRealImportFunctions

DtHashlist	myIntegerImportFunctions

DtHashlist	myStringImportFunctions

DtShapeProjection *	myProjectionInformation

Static Protected Attributes inherited from DtShapefile
static DtShapeProjectionCreatorFcn	theShapeProjectionCreator

Member Enumeration Documentation

enum DtShapeFeatureFile::DtFeatureTypes

Enumerator
PointFeature
LinearFeature
ArealFeature

Constructor & Destructor Documentation

DtShapeFeatureFile::DtShapeFeatureFile ( const DtShapeVectorInitializer * i )

Constructor.

virtual DtShapeFeatureFile::~DtShapeFeatureFile ( )

virtual

Destructor.

Member Function Documentation

virtual DtGroup* DtShapeFeatureFile::import ( DtShapeReader * reader )

virtual

Override from DtShapeFile. Returns 0.

Implements DtShapefile.

virtual bool DtShapeFeatureFile::importFeatures ( DtShapeVectorReader * reader )

virtual

Reads the feature and associated attributes (if specified in the .map file) for each DtShapeRecord in myList.

Implements DtShapefile.

virtual bool DtShapeFeatureFile::initSpecification	(	int &	fccCode,
		DtSpecification &	spec,
		DtSpecificationID &	specID,
		DtFeatureTypes	featureType,
		int	recordNumber,
		const DtShapeVectorInitializer::DtShapeAttributeMapContainer &	attributeAliasMap
	)

protectedvirtual

Called by import features with a spec that contains a DtFidCode and DtFeatureType. If the spec is not already contained in myVectorReader's local specification list, it is created according to dfad_sedris_map.txt.

virtual bool DtShapeFeatureFile::createNewSpecification	(	const DtFilename &	specificationFilename,
		int	fccCode,
		DtSpecification &	spec,
		DtSpecificationID &	specID,
		DtFeatureTypes	featureType,
		bool	warn = `true`
	)

protectedvirtual

virtual void DtShapeFeatureFile::readMappedFeatureAttributes	(	DtSpecification &	spec,
		DtSpecificationID &	specID,
		int	recordNumber,
		const DtShapeVectorInitializer::DtShapeAttributeMapContainer &	attributeMap,
		std::list< DtString > &	fieldNamesRead
	)

protectedvirtual

Attempts to add an attribute for each dBASE field specified in the supplied mapping. Any fields that are read by this function have their name added.

virtual bool DtShapeFeatureFile::readSingleFeatureAttribute	(	DtSpecification &	spec,
		int	recordNumber,
		unsigned int	attributeType,
		const DtString &	fieldName,
		const DtString &	attributeName
	)

protectedvirtual

virtual void DtShapeFeatureFile::readAllFeatureAttributes	(	DtSpecification &	spec,
		DtSpecificationID &	specID,
		int	recordNumber,
		const std::list< DtString > &	fieldsToExclude
	)

protectedvirtual

Adds an attribute for every field specified in .dbf file.

virtual int DtShapeFeatureFile::findFccCodeFromFilename ( )

protectedvirtual

virtual bool DtShapeFeatureFile::loadShapeAttributeAliasMap ( DtShapeVectorInitializer::DtShapeAttributeMapContainer & attributeMap )

protectedvirtual

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

/data/exports/nrhent7-1/nightly/docs/vrForces.vrf5-1-branch/include/shape/shapeFeatureFile.h

Public Types

Public Member Functions

Protected Member Functions

Additional Inherited Members

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation