#include <BdsDataFileCd.h>

Inheritance diagram for Bds::DataFileCd:

Public Member Functions
	DataFileCd ()

int	getFeatures ()
	Get bitmask of supported features. More...

DataOrder	getDataOrder ()
	Get the expected order of writing data, by sample or by channel. More...

BError	getInfo (DataInfo &dataInfo, DataFileOptions options, BList< DataError > &errors)
	Get info on data. More...

BError	readData (BUInt32 channel, BUInt segment, BUInt32 blockNumber, DataBlock &data)
	Read a block. More...

Public Member Functions inherited from Bds::DataFile
	DataFile ()

virtual	~DataFile ()

virtual void	init ()
	Initialise. More...

virtual BError	open (BString fileName, BString mode)
	Open the file for read or write. More...

virtual BError	close ()
	Close the file. More...

virtual BError	setFormat (BString format)
	Set the sub-format. More...

virtual BString	getFileName ()
	Return the file name. More...

virtual BError	setInfo (DataInfo &dataInfo, ChannelInfos &channelInfos, WriteOptionsList options=WriteOptionNone)
	Set information on data for write. More...

virtual BError	start (BUInt channel, BUInt segment)
	Start next segment of data. More...

virtual BError	writeData (DataBlock &data)
	Write a block of data. More...

virtual BError	end ()
	End segment. More...

virtual BError	fileNameProcess ()
	Parse the file name for a date/time. More...

virtual BError	getFormat (BString &format)
	Get sub-format. More...

virtual BError	seekBlock (BUInt32 channel, BUInt segment, BTimeStamp time, BUInt32 &blockNumber, BUInt64 &sampleNumber, DataBlock &data)
	Find requested block on given channel given a time. More...

virtual BError	getMetaData (ChannelInfos &channelInfos)
	Return all known MetaData in the file. More...

void	dataErrorFixup (DataInfo &dataInfo, BList< DataError > &errors)
	Fixup data errors, mainly start/end times to be within data. More...

BInt64	timeCompare (BTimeStamp t1, BTimeStamp t2, BUInt diff)
	Compare timestamps with a margin. More...

int	duplicateCheck (DataBlock &data1, DataBlock &data2, BUInt channel=0)
	Check if blocks are duplicates. More...

BUInt64	getFilePosition ()

Static Public Member Functions
static DataFormat	getFormats ()

Static Public Member Functions inherited from Bds::DataFile
static DataFormat	getFormats ()
	Get list of supported formats. More...

Private Member Functions
BError	readPacket_1v0 (int validateNext)

BError	readPacket_1v0_Scan (BUInt64 &pos)

BError	readBlock_1v0 (BUInt32 channel, BUInt64 pos, DataBlock &data, int addInfo, int validateNext)

BError	readPacket_1v1 (int validateNext)

BError	readPacket_1v1_Scan (BUInt64 &pos)

BError	readBlock_1v1 (BUInt32 channel, BUInt64 pos, DataBlock &data, int addInfo, int validateNext)

DataError	getBlockReorderInfo ()
	Returns information on any block re-ordering performed. More...

Private Attributes
DataFileOptions	ooptions
	The current read options. More...

bool	ohasYear2000Blocks
	Flag to indicate year 2000 blocks. More...

DataInfo	odataInfo
	The DataInfo. More...

BBufferStore	opacket
	Current data packet. More...

BBufferStore	opacketNext
	Next data packet. More...

BArray< BArray< DataBlockPos > >	oblockPositions
	Block positions for each channel. More...

int	odataFormat
	CD1.0 current DataFormat in use. More...

BArray< CdDataFormatFrame_1v0 >	odataFormats
	CD1.0 data formats. More...

BArray< CdFlag >	ochannelFlags
	Flags per channel;. More...

Additional Inherited Members
Public Types inherited from Bds::DataFile
enum	DataOrder { DataOrderUnknown, DataOrderAll, DataOrderSample, DataOrderChannel }

enum	Features { FeatureNone = 0x00, FeatureCanWrite = 0x01, FeatureCanRead = 0x02 }

enum	WriteOptionsList { WriteOptionNone = 0x00, WriteOptionSensorData = 0x01, WriteOptionNoMetadata = 0x02 }

enum	ReadOptionsList { ReadOptionNone = 0x00, ReadOptionValidate = 0x01, ReadOptionFileNameProcess = 0x02, ReadOptionValidateCorruptions = 0x04, ReadOptionReorder = 0x08, ReadOptionDeleteDuplicates = 0x10, ReadOptionInfoExtra = 0x20, ReadOptionIgnoreSamplerate = 0x40, ReadOptionPrintBlocks = 0x80 }

Protected Attributes inherited from Bds::DataFile
BString	ofileName

BString	omode

BTimeStamp	ofileNameTime

BFile	ofile

BString	oformat

Constructor & Destructor Documentation

Bds::DataFileCd::DataFileCd ( )

Member Function Documentation

DataError Bds::DataFileCd::getBlockReorderInfo ( )

private

Returns information on any block re-ordering performed.

DataFile::DataOrder Bds::DataFileCd::getDataOrder ( )

virtual

Get the expected order of writing data, by sample or by channel.

Reimplemented from Bds::DataFile.

int Bds::DataFileCd::getFeatures ( )

virtual

Get bitmask of supported features.

Reimplemented from Bds::DataFile.

DataFormat Bds::DataFileCd::getFormats ( )

static

BError Bds::DataFileCd::getInfo	(	DataInfo &	dataInfo,
		DataFileOptions	options,
		BList< DataError > &	errors
	)

virtual

Get info on data.

Reimplemented from Bds::DataFile.

BError Bds::DataFileCd::readBlock_1v0	(	BUInt32	channel,
		BUInt64	pos,
		DataBlock &	data,
		int	addInfo,
		int	validateNext
	)

private

BError Bds::DataFileCd::readBlock_1v1	(	BUInt32	channel,
		BUInt64	pos,
		DataBlock &	data,
		int	addInfo,
		int	validateNext
	)

private

BError Bds::DataFileCd::readData	(	BUInt32	channel,
		BUInt	segment,
		BUInt32	blockNumber,
		DataBlock &	dataBlock
	)

virtual

Read a block.

Reimplemented from Bds::DataFile.

BError Bds::DataFileCd::readPacket_1v0 ( int validateNext )

private

BError Bds::DataFileCd::readPacket_1v0_Scan ( BUInt64 & pos )

private

BError Bds::DataFileCd::readPacket_1v1 ( int validateNext )

private

BError Bds::DataFileCd::readPacket_1v1_Scan ( BUInt64 & pos )

private

Member Data Documentation

BArray<BArray<DataBlockPos> > Bds::DataFileCd::oblockPositions

private

Block positions for each channel.

BArray<CdFlag> Bds::DataFileCd::ochannelFlags

private

Flags per channel;.

int Bds::DataFileCd::odataFormat

private

CD1.0 current DataFormat in use.

BArray<CdDataFormatFrame_1v0> Bds::DataFileCd::odataFormats

private

CD1.0 data formats.

DataInfo Bds::DataFileCd::odataInfo

private

The DataInfo.

bool Bds::DataFileCd::ohasYear2000Blocks

private

Flag to indicate year 2000 blocks.

DataFileOptions Bds::DataFileCd::ooptions

private

The current read options.

BBufferStore Bds::DataFileCd::opacket

private

Current data packet.

BBufferStore Bds::DataFileCd::opacketNext

private

Next data packet.

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

/src/blacknest/bds/bds/bdsDataLib/BdsDataFileCd.h
/src/blacknest/bds/bds/bdsDataLib/BdsDataFileCd.cpp

Public Member Functions

Static Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation