DtShapeFeatureFile Class Reference

DtShapeFeatureFile reads in DtShapeRecords and their associated attributes. More...

Inheritance diagram for DtShapeFeatureFile:

List of all members.

Public Types
enum	DtFeatureTypes { PointFeature, LinearFeature, ArealFeature }
Public Member Functions
	DtShapeFeatureFile (const DtShapeVectorInitializer *i)
	Constructor.
virtual	~DtShapeFeatureFile ()
	Destructor.
virtual DtGroup *	import (DtShapeReader *reader)
	Override from DtShapeFile. Returns 0.
virtual bool	importFeatures (DtShapeVectorReader *reader)
	Reads the feature and associated attributes (if specified in the .map file) for each DtShapeRecord in myList.
Protected Member Functions
virtual bool	initSpecification (int fccCode, DtSpecification &spec, DtSpecificationID &specID, DtFeatureTypes featureType)
	Called by import features with a spec that contains a DtFidCode and DtFeatureType.
virtual bool	createNewSpecification (int fccCode, DtSpecification &spec, DtSpecificationID &specID, DtFeatureTypes featureType)
virtual void	readMappedFeatureAttributes (DtSpecification &spec, DtSpecificationID &specID, int recordNumber, const DtShapeVectorInitializer::DtShapeAttributeMapContainer &attributeMap, std::list< DtString > &fieldNamesRead)
	Attempts to add an attribute for each dBASE field specified in the supplied mapping.
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)
	Adds an attribute for every field specified in .dbf file.
virtual int	findFccCodeFromFilename ()
virtual bool	loadShapeAttributeAliasMap (DtShapeVectorInitializer::DtShapeAttributeMapContainer &attributeMap)

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Detailed Description

DtShapeFeatureFile reads in DtShapeRecords and their associated attributes.

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Member Enumeration Documentation

enum DtShapeFeatureFile::DtFeatureTypes

Enumerator:

PointFeature
LinearFeature
ArealFeature

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Constructor & Destructor Documentation

DtShapeFeatureFile::DtShapeFeatureFile

(

const DtShapeVectorInitializer *

i

)

Constructor.

virtual DtShapeFeatureFile::~DtShapeFeatureFile

(

)

[virtual]

Destructor.

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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
	)		[protected, virtual]

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	(	int	fccCode,
		DtSpecification &	spec,
		DtSpecificationID &	specID,
		DtFeatureTypes	featureType
	)		[protected, virtual]

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

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
	)		[protected, virtual]

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

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

virtual int DtShapeFeatureFile::findFccCodeFromFilename

(

)

[protected, virtual]

virtual bool DtShapeFeatureFile::loadShapeAttributeAliasMap

(

DtShapeVectorInitializer::DtShapeAttributeMapContainer &

attributeMap

)

[protected, virtual]

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

• include/shape/shapeFeatureFile.h