DtTerrainMetafileRecord Class Reference

This is the abstract base class for all terrain records in a metafile. More...

Inheritance diagram for DtTerrainMetafileRecord:

List of all members.

Public Member Functions
	DtTerrainMetafileRecord ()
	default constructor.
virtual	~DtTerrainMetafileRecord ()
	destructor
	DtTerrainMetafileRecord (const DtTerrainMetafileRecord &orig)
	copy constructor
DtTerrainMetafileRecord &	operator= (const DtTerrainMetafileRecord &orig)
	assignment operator
virtual const DtFilename &	filename () const
	Returns filename of database.
virtual void	setFilename (const DtFilename &name)
virtual DtConfigCategoryType	recordCategory () const
	Returns DtConfigTerrainType;.
virtual const unsigned int	terrainType () const
	Specfic kind of terrain source.
virtual void	resetFileLists ()
	Clears the terrain file initializer list.
virtual bool	get (std::istream &stream)
	Read self from stream.
virtual bool	processToken (std::istream &stream, DtString &token)
	Identifies a token or passes it to the parent class.
Protected Member Functions
virtual bool	writeAttributes (std::ostream &stream) const
	Write attributes to stream. This is called by put(stream)
virtual bool	getAttribute (const DtString attrName, DtString &value, unsigned index=0)
	Given the name of a record's attribute, returns its value in the 'value' parameter.
virtual bool	setToken (const DtString &token, const DtString value)
	identifies a token and returns true if the value can be set to it, false otherwise
Protected Attributes
long	myZone
DtPoint	myDatabaseOrigin
bool	myOriginSet
DtFilename	myFile
unsigned int	myTerrainType
Static Protected Attributes
static const DtString	theZone
	These variables will be used to override any latitude/longitude or zone information found in header files.
static const DtString	theOrigin
	Note that latitude and longitude origin will be defined as latitude, longitude, 0.0 (the z value must be 0.0)
static const DtString	theNumVertices
static const DtString	theNumSurfaces
static const DtString	theIsLargeTerrain

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Detailed Description

This is the abstract base class for all terrain records in a metafile.

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Constructor & Destructor Documentation

DtTerrainMetafileRecord::DtTerrainMetafileRecord

(

)

default constructor.

virtual DtTerrainMetafileRecord::~DtTerrainMetafileRecord

(

)

[virtual]

destructor

DtTerrainMetafileRecord::DtTerrainMetafileRecord

(

const DtTerrainMetafileRecord &

orig

)

copy constructor

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Member Function Documentation

DtTerrainMetafileRecord& DtTerrainMetafileRecord::operator=

(

const DtTerrainMetafileRecord &

orig

)

assignment operator

virtual const DtFilename& DtTerrainMetafileRecord::filename

(

)

const [virtual]

Returns filename of database.

virtual void DtTerrainMetafileRecord::setFilename

(

const DtFilename &

name

)

[virtual]

Reimplemented in DtC7bMetafileRecord.

virtual DtConfigCategoryType DtTerrainMetafileRecord::recordCategory

(

)

const [virtual]

Returns DtConfigTerrainType;.

Implements DtMetafileRecord.

virtual const unsigned int DtTerrainMetafileRecord::terrainType

(

)

const [virtual]

Specfic kind of terrain source.

virtual void DtTerrainMetafileRecord::resetFileLists

(

)

[virtual]

Clears the terrain file initializer list.

Reimplemented from DtMetafileRecord.

Reimplemented in DtShapeMetafileRecord.

virtual bool DtTerrainMetafileRecord::get

(

std::istream &

stream

)

[virtual]

Read self from stream.

Reimplemented from DtMetafileRecord.

Reimplemented in DtShapeMetafileRecord, DtFltMetafileRecord, DtC4bMetafileRecord, DtAsciiMetafileRecord, DtC7bMetafileRecord, DtDtedMetafileRecord, DtMtFltMetafileRecord, and DtGdbMetafileRecord.

virtual bool DtTerrainMetafileRecord::processToken	(	std::istream &	stream,
		DtString &	token
	)		[virtual]

Identifies a token or passes it to the parent class.

Reimplemented from DtMetafileRecord.

Reimplemented in DtShapeMetafileRecord, DtFltMetafileRecord, DtAsciiMetafileRecord, DtC4bMetafileRecord, DtC7bMetafileRecord, DtDtedMetafileRecord, DtMtFltMetafileRecord, and DtGdbMetafileRecord.

virtual bool DtTerrainMetafileRecord::writeAttributes

(

std::ostream &

stream

)

const [protected, virtual]

Write attributes to stream. This is called by put(stream)

Reimplemented from DtMetafileRecord.

Reimplemented in DtShapeMetafileRecord, DtFltMetafileRecord, DtAsciiMetafileRecord, DtC7bMetafileRecord, DtC4bMetafileRecord, DtDtedMetafileRecord, DtGdbMetafileRecord, and DtMtFltMetafileRecord.

virtual bool DtTerrainMetafileRecord::getAttribute	(	const DtString	attrName,
		DtString &	value,
		unsigned	index = 0
	)		[protected, virtual]

Given the name of a record's attribute, returns its value in the 'value' parameter.

Returns True if successful; false otherwise

Reimplemented from DtMetafileRecord.

Reimplemented in DtShapeMetafileRecord, DtFltMetafileRecord, DtAsciiMetafileRecord, DtC4bMetafileRecord, DtC7bMetafileRecord, DtDtedMetafileRecord, DtGdbMetafileRecord, and DtMtFltMetafileRecord.

virtual bool DtTerrainMetafileRecord::setToken	(	const DtString &	token,
		const DtString	value
	)		[protected, virtual]

identifies a token and returns true if the value can be set to it, false otherwise

Reimplemented from DtMetafileRecord.

Reimplemented in DtShapeMetafileRecord, DtC4bMetafileRecord, DtFltMetafileRecord, DtAsciiMetafileRecord, DtC7bMetafileRecord, DtDtedMetafileRecord, DtGdbMetafileRecord, and DtMtFltMetafileRecord.

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Member Data Documentation

const DtString DtTerrainMetafileRecord::theZone [static, protected]

These variables will be used to override any latitude/longitude or zone information found in header files.

const DtString DtTerrainMetafileRecord::theOrigin [static, protected]

Note that latitude and longitude origin will be defined as latitude, longitude, 0.0 (the z value must be 0.0)

Reimplemented in DtShapeMetafileRecord, DtDtedMetafileRecord, and DtAsciiMetafileRecord.

const DtString DtTerrainMetafileRecord::theNumVertices [static, protected]

const DtString DtTerrainMetafileRecord::theNumSurfaces [static, protected]

const DtString DtTerrainMetafileRecord::theIsLargeTerrain [static, protected]

long DtTerrainMetafileRecord::myZone [protected]

DtPoint DtTerrainMetafileRecord::myDatabaseOrigin [protected]

bool DtTerrainMetafileRecord::myOriginSet [protected]

DtFilename DtTerrainMetafileRecord::myFile [protected]

unsigned int DtTerrainMetafileRecord::myTerrainType [protected]

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

• include/terrainDbFactory/terrainMfRec.h