DtFedReader Class Reference

Instances of DtFedReader are used to read a FED file, and fill in a DtFedTarget with the information read. More...

Inheritance diagram for DtFedReader:

Collaboration diagram for DtFedReader:

Public Member Functions
	DtFedReader ()
	Constructor.
virtual	~DtFedReader ()
	Destructor.
virtual DtFedReadStatus	readFed (const char *fedFileName, DtFedTarget *fedTarget, bool strictCheckingEnabled=false, bool useDTD=false, bool dontParseSwitches=false)
	Read the FED file fedFileName, setting values to fedTarget.
virtual DtFedReadStatus	readFedFilePtr (FILE *fedFilePtr, DtFedTarget *fedTarget, DtFilename filename, bool strictCheckingEnabled=false, bool useDTD=false, bool dontParseSwitches=false)
	Read the FED file from the FILE*, setting values to fedTarget.
virtual FILE *	openFedFile (const char *fileName, bool isBinary=false)
	get the a file handle to the FED File for reading in text or binary mode
virtual void	setStrictChecking (bool enable)
	Set/Get status of strict checking.
virtual bool	strictChecking () const
virtual void	setExpectedFomType (DtFomType fomType)
	Set/Get expected FOM type.
virtual DtFomType	expectedFomType () const
virtual DtFomType	lastFomType () const
	Returns the FOM type of the last FOM read.
virtual const DtString &	lastError () const
	Get the last error.

Protected Member Functions
virtual DtFomType	checkFomType (const char *fedFileName, void *fedFilePtr) const
	Get the FOM Type.

Static Protected Member Functions
static bool	readFileIntoBuffer (FILE *fileHandle, char **fileBuffer, unsigned int *fileSize)
	Read the file from the FILE* into the buffer.

Protected Attributes
DtFedTarget *	myFedTarget
DtFedReader *	myChildReader
bool	myStrictChecking
bool	myDontParseSwitchTable
DtFomType	myExpectedFomType
	When set, the FOM must conform to this type.
DtFomType	myLastFomType
	The type of FOM format that was last read.
DtString	myLastError
	Description of last encountered error.

Private Member Functions
	DtFedReader (const DtFedReader &)
	Copy constructor and Assignment operator - Unimplemented.
DtFedReader &	operator= (const DtFedReader &)

Detailed Description

Instances of DtFedReader are used to read a FED file, and fill in a DtFedTarget with the information read.

Base class for contained file format specific (i.e. - mtl and xml) FED file readers

Constructor & Destructor Documentation

DtFedReader::DtFedReader

(

)

Constructor.

virtual DtFedReader::~DtFedReader ( )

virtual

Destructor.

DtFedReader::DtFedReader ( const DtFedReader &  )

private

Copy constructor and Assignment operator - Unimplemented.

Member Function Documentation

virtual DtFomType DtFedReader::checkFomType ( const char *  fedFileName, void *  fedFilePtr  ) const

protectedvirtual

Get the FOM Type.

virtual DtFomType DtFedReader::expectedFomType ( ) const

virtual

virtual const DtString& DtFedReader::lastError ( ) const

virtual

Get the last error.

virtual DtFomType DtFedReader::lastFomType ( ) const

virtual

Returns the FOM type of the last FOM read.

virtual FILE* DtFedReader::openFedFile ( const char *  fileName, bool  isBinary = false  )

virtual

get the a file handle to the FED File for reading in text or binary mode

DtFedReader& DtFedReader::operator= ( const DtFedReader &  )

private

virtual DtFedReadStatus DtFedReader::readFed ( const char *  fedFileName, DtFedTarget *  fedTarget, bool  strictCheckingEnabled = false, bool  useDTD = false, bool  dontParseSwitches = false  )

virtual

Read the FED file fedFileName, setting values to fedTarget.

Note if fedTarget is NULL the fedfile will be read and verified only.

virtual DtFedReadStatus DtFedReader::readFedFilePtr ( FILE *  fedFilePtr, DtFedTarget *  fedTarget, DtFilename  filename, bool  strictCheckingEnabled = false, bool  useDTD = false, bool  dontParseSwitches = false  )

virtual

Read the FED file from the FILE*, setting values to fedTarget.

Note if fedTarget is NULL the fedfile will be read and verified only.

Reimplemented in DtXmlFedReader, DtXmlFedReader1516e, and DtMtlFedReader.

static bool DtFedReader::readFileIntoBuffer ( FILE *  fileHandle, char **  fileBuffer, unsigned int *  fileSize  )

staticprotected

Read the file from the FILE* into the buffer.

virtual void DtFedReader::setExpectedFomType ( DtFomType  fomType )

virtual

Set/Get expected FOM type.

virtual void DtFedReader::setStrictChecking ( bool  enable )

virtual

Set/Get status of strict checking.

virtual bool DtFedReader::strictChecking ( ) const

virtual

Member Data Documentation

DtFedReader* DtFedReader::myChildReader

protected

bool DtFedReader::myDontParseSwitchTable

protected

DtFomType DtFedReader::myExpectedFomType

protected

When set, the FOM must conform to this type.

DtFedTarget* DtFedReader::myFedTarget

protected

DtString DtFedReader::myLastError

protected

Description of last encountered error.

DtFomType DtFedReader::myLastFomType

protected

The type of FOM format that was last read.

bool DtFedReader::myStrictChecking

protected

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

• fedReader.h