e57::ConstantIntegerDecoder Class Reference

#include <Decoder.h>

Public Member Functions
	ConstantIntegerDecoder (bool isScaledInteger, unsigned bytestreamNumber, SourceDestBuffer &dbuf, int64_t minimum, double scale, double offset, uint64_t maxRecordCount)
void	destBufferSetNew (std::vector< SourceDestBuffer > &dbufs) override
size_t	inputProcess (const char *source, const size_t availableByteCount) override
void	stateReset () override
uint64_t	totalRecordsCompleted () override
Public Member Functions inherited from e57::Decoder
unsigned	bytestreamNumber () const
	Decoder ()=delete
virtual void	destBufferSetNew (std::vector< SourceDestBuffer > &dbufs)=0
virtual size_t	inputProcess (const char *source, const size_t count)=0
virtual void	stateReset ()=0
virtual uint64_t	totalRecordsCompleted ()=0
virtual	~Decoder ()=default

Protected Attributes
uint64_t	currentRecordIndex_ = 0
std::shared_ptr< SourceDestBufferImpl >	destBuffer_
bool	isScaledInteger_
uint64_t	maxRecordCount_
int64_t	minimum_
double	offset_
double	scale_
Protected Attributes inherited from e57::Decoder
unsigned int	bytestreamNumber_

Additional Inherited Members
Static Public Member Functions inherited from e57::Decoder
static std::shared_ptr< Decoder >	DecoderFactory (unsigned bytestreamNumber, const CompressedVectorNodeImpl *cVector, std::vector< SourceDestBuffer > &dbufs, const ustring &codecPath)
Protected Member Functions inherited from e57::Decoder
	Decoder (unsigned bytestreamNumber)

Constructor & Destructor Documentation

ConstantIntegerDecoder()

ConstantIntegerDecoder::ConstantIntegerDecoder	(	bool	isScaledInteger,
		unsigned	bytestreamNumber,
		SourceDestBuffer &	dbuf,
		int64_t	minimum,
		double	scale,
		double	offset,
		uint64_t	maxRecordCount
	)

Member Function Documentation

destBufferSetNew()

void ConstantIntegerDecoder::destBufferSetNew ( std::vector< SourceDestBuffer > &  dbufs )

overridevirtual

Implements e57::Decoder.

References destBuffer_, e57::E57_ERROR_INTERNAL, and e57::toString().

inputProcess()

size_t ConstantIntegerDecoder::inputProcess ( const char *  source, const size_t  availableByteCount  )

overridevirtual

We don't need any input bytes to produce output, so ignore source and availableByteCount.

Fill dest buffer unless get to maxRecordCount

Implements e57::Decoder.

References currentRecordIndex_, destBuffer_, isScaledInteger_, maxRecordCount_, minimum_, offset_, and scale_.

stateReset()

void ConstantIntegerDecoder::stateReset ( )

overridevirtual

Implements e57::Decoder.

totalRecordsCompleted()

uint64_t e57::ConstantIntegerDecoder::totalRecordsCompleted ( )

overridevirtual

Implements e57::Decoder.

References currentRecordIndex_.

Member Data Documentation

currentRecordIndex_

uint64_t e57::ConstantIntegerDecoder::currentRecordIndex_ = 0

protected

Referenced by inputProcess(), and totalRecordsCompleted().

destBuffer_

std::shared_ptr<SourceDestBufferImpl> e57::ConstantIntegerDecoder::destBuffer_

protected

Referenced by destBufferSetNew(), and inputProcess().

isScaledInteger_

bool e57::ConstantIntegerDecoder::isScaledInteger_

protected

Referenced by inputProcess().

maxRecordCount_

uint64_t e57::ConstantIntegerDecoder::maxRecordCount_

protected

Referenced by inputProcess().

minimum_

int64_t e57::ConstantIntegerDecoder::minimum_

protected

Referenced by inputProcess().

offset_

double e57::ConstantIntegerDecoder::offset_

protected

Referenced by inputProcess().

scale_

double e57::ConstantIntegerDecoder::scale_

protected

Referenced by inputProcess().

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

• FreeCAD/src/3rdParty/libE57Format/src/Decoder.h
• FreeCAD/src/3rdParty/libE57Format/src/Decoder.cpp