Accessor to the SDM binary data. More...

#include <SDMBinData.h>

Public Member Functions
	SDMBinData (ASDM *const datasetPtr, string execBlockDir)
	Constructor:
	~SDMBinData ()
void	select (EnumSet< ScanIntent > es_si)
	Method to select the main table rows to retrieve data for a subset of scan intents.
void	select (EnumSet< ProcessorType > es_pt)
	Method to select the main table rows to retrieve data for a subset of processor types.
void	select (EnumSet< CorrelationMode > es_cm)
	Method to select the main table rows to retrieve data for a subset of correlation modes.
void	select (EnumSet< SpectralResolutionType > es_srt)
	Method to select the main table rows to retrieve data for a subset of spectral resolution types.
void	select (EnumSet< TimeSampling > es_ts)
	Method to select the main table rows to retrieve data for a subset of time samplings.
void	select (EnumSet< CorrelationMode > es_cm, EnumSet< SpectralResolutionType > es_srt, EnumSet< TimeSampling > es_ts)
	An alternate method to select the main table rows to retrieve data for a subset of correlation modes, spectral resolution types and time sampling.
void	selectDataSubset (Enum< CorrelationMode > e_qcm, EnumSet< AtmPhaseCorrection > es_qapc)
	Method to constrain the getData methods to return a (sub)set of the data which are in the BLOBs.
void	setPriorityDataDescription ()
	Method to set priority for DataDescription in the output order.
vector< pair< unsigned int, double > >	timeSequence () const
	Accessor to the sequence of time centroids.
bool	dataDescriptionFirst () const
	Predicate to tell if the dataDescriptionId has priority over time in the out sequence of MSData objects.
void	applySysCal ()
	Apply system temperature calibration.
bool	sysCalApplied () const
	Predicate to know if the system temperature calibration is applied when accessing data.
ProcessorType	processorType (MainRow *const mainRowPtr) const
	A utility method which returns the type of the processor which produced the data referred to by a row of the Main table.
bool	acceptMainRow (MainRow *const mainRowPtr)
	Accessor to the SDM Main table rows.
bool	openMainRow (MainRow *const mainRowPtr)
	Accessor to one SDM Main table row.
string	reasonToReject (MainRow *const mainRowPtr)
	Filter: rejection of a Main table row if it does not satisfy the criterion of selection.
bool	isComplexData ()
	Method to know if the data to be retrieved will be of type complex or not.
vector< SDMData * >	getData ()
vector< MSData * >	getData (Enum< CorrelationMode > e_qcm, EnumSet< AtmPhaseCorrection > es_qapc)
MSData *	getData (unsigned int na, unsigned int nfe, unsigned int ndd, unsigned int nbin) throw (Error)
MSData *	getCalibratedData (unsigned int na, unsigned int nfe, unsigned int ndd, unsigned int nbin, pair< bool, vector< vector< float > > > p_tsys) throw (Error)
MSData *	getData (unsigned int na1, unsigned int nfe1, unsigned int na2, unsigned int nfe2, unsigned int ndd, unsigned int nbin, vector< unsigned int > v_napc, float scleFactor)
MSData *	getCalibratedData (unsigned int na1, unsigned int nfe1, unsigned int na2, unsigned int nfe2, unsigned int ndd, unsigned int nbin, vector< unsigned int > v_napc, float scleFactor, pair< bool, vector< vector< float > > > p_tsys)
MSData *	getData (Tag antId, int feedId, Tag dataDescId, AtmPhaseCorrection apc, unsigned int binNum)
MSData *	getData (Tag antId1, int feedId1, Tag antId2, int feedId2, Tag dataDescId, vector< AtmPhaseCorrection > v_apc, unsigned int binNum)
const VMSData *	getDataCols ()
const VMSData *	getDataCols (Enum< CorrelationMode > e_qcm, EnumSet< AtmPhaseCorrection > es_qapc)
const VMSData *	getNextMSMainCols (unsigned int n)
	Returns a pointer to a VMSData structure containing the values require to populate the MS Main table columns from what it has got from the reading of at most n SDMDataSubsets in the current BDF file.
void	getNextMSMainCols (unsigned int n, boost::shared_ptr< VMSDataWithSharedPtr > &vmsData_p_sp)
const VMSData *	getNextMSMainCols (Enum< CorrelationMode > e_qcm, EnumSet< AtmPhaseCorrection > es_qapc, unsigned int n)
void	getNextMSMainCols (Enum< CorrelationMode > e_qcm, EnumSet< AtmPhaseCorrection > es_qapc, unsigned int n, boost::shared_ptr< VMSDataWithSharedPtr > &vmsData_p_sp)
vector< MSData * >	getMSDataFromBDFData (Enum< CorrelationMode > e_qcm, EnumSet< AtmPhaseCorrection > es_qapc, unsigned int n)
void	getNextDataDumps (unsigned int n)
	Populates the vector v_dataDump after having read at most n DataSubsets in the BDF.
	SDMBinData (ASDM *const datasetPtr, string execBlockDir)
	Constructor:
	~SDMBinData ()
void	select (EnumSet< ScanIntent > es_si)
	Method to select the main table rows to retrieve data for a subset of scan intents.
void	select (EnumSet< ProcessorType > es_pt)
	Method to select the main table rows to retrieve data for a subset of processor types.
void	select (EnumSet< CorrelationMode > es_cm)
	Method to select the main table rows to retrieve data for a subset of correlation modes.
void	select (EnumSet< SpectralResolutionType > es_srt)
	Method to select the main table rows to retrieve data for a subset of spectral resolution types.
void	select (EnumSet< TimeSampling > es_ts)
	Method to select the main table rows to retrieve data for a subset of time samplings.
void	select (EnumSet< CorrelationMode > es_cm, EnumSet< SpectralResolutionType > es_srt, EnumSet< TimeSampling > es_ts)
	An alternate method to select the main table rows to retrieve data for a subset of correlation modes, spectral resolution types and time sampling.
void	selectDataSubset (Enum< CorrelationMode > e_qcm, EnumSet< AtmPhaseCorrection > es_qapc)
	Method to constrain the getData methods to return a (sub)set of the data which are in the BLOBs.
void	setPriorityDataDescription ()
	Method to set priority for DataDescription in the output order.
vector< pair< unsigned int, double > >	timeSequence () const
	Accessor to the sequence of time centroids.
bool	dataDescriptionFirst () const
	Predicate to tell if the dataDescriptionId has priority over time in the out sequence of MSData objects.
void	applySysCal ()
	Apply system temperature calibration.
bool	sysCalApplied () const
	Predicate to know if the system temperature calibration is applied when accessing data.
bool	acceptMainRow (MainRow *const mainRowPtr)
	Accessor to the SDM Main table rows.
bool	openMainRow (MainRow *const mainRowPtr)
	Accessor to one SDM Main table row.
string	reasonToReject (MainRow *const mainRowPtr)
	Filter: rejection of a Main table row if it does not satisfy the criterion of selection.
bool	isComplexData ()
	Method to know if the data to be retrieved will be of type complex or not.
vector< SDMData * >	getData ()
vector< MSData * >	getData (Enum< CorrelationMode > e_qcm, EnumSet< AtmPhaseCorrection > es_qapc)
MSData *	getData (unsigned int na, unsigned int nfe, unsigned int ndd, unsigned int nbin) throw (Error)
MSData *	getCalibratedData (unsigned int na, unsigned int nfe, unsigned int ndd, unsigned int nbin, pair< bool, vector< vector< float > > > p_tsys) throw (Error)
MSData *	getData (unsigned int na1, unsigned int nfe1, unsigned int na2, unsigned int nfe2, unsigned int ndd, unsigned int nbin, vector< unsigned int > v_napc, float scleFactor)
MSData *	getCalibratedData (unsigned int na1, unsigned int nfe1, unsigned int na2, unsigned int nfe2, unsigned int ndd, unsigned int nbin, vector< unsigned int > v_napc, float scleFactor, pair< bool, vector< vector< float > > > p_tsys)
MSData *	getData (Tag antId, int feedId, Tag dataDescId, AtmPhaseCorrection apc, unsigned int binNum)
MSData *	getData (Tag antId1, int feedId1, Tag antId2, int feedId2, Tag dataDescId, vector< AtmPhaseCorrection > v_apc, unsigned int binNum)
const VMSData *	getDataCols ()
const VMSData *	getDataCols (Enum< CorrelationMode > e_qcm, EnumSet< AtmPhaseCorrection > es_qapc)
const VMSData *	getNextMSMainCols (unsigned int n)
	Returns a pointer to a VMSData structure containing the values require to populate the MS Main table columns from what it has got from the reading of at most n SDMDataSubsets in the current BDF file.
const VMSData *	getNextMSMainCols (Enum< CorrelationMode > e_qcm, EnumSet< AtmPhaseCorrection > es_qapc, unsigned int n)
vector< MSData * >	getMSDataFromBDFData (Enum< CorrelationMode > e_qcm, EnumSet< AtmPhaseCorrection > es_qapc, unsigned int n)
void	getNextDataDumps (unsigned int n)
	Populates the vector v_dataDump after having read at most n DataSubsets in the BDF.
Static Public Member Functions
static bool	baselineReverse ()
	To know easily in which order the baselines are returned in a sequence of MSData objects or in a VMSData object.
static bool	autoTrailing ()
	To know easily the position of the auto data and metadata relative to the cross data and metadata in the sequence of MSData objects or in a VMSDATA object.
static pair< bool, bool >	dataOrder ()
	The two parameters defining the order in the output sequences, baslineReverse and autoTrailing.
static bool	baselineReverse ()
	To know easily in which order the baselines are returned in a sequence of MSData objects or in a VMSData object.
static bool	autoTrailing ()
	To know easily the position of the auto data and metadata relative to the cross data and metadata in the sequence of MSData objects or in a VMSDATA object.
static pair< bool, bool >	dataOrder ()
	The two parameters defining the order in the output sequences, baslineReverse and autoTrailing.
Protected Member Functions
int	attachDataObject (string dataOID)
	Do the actual binary data binding.
int	attachStreamDataObject (const string &dataOID)
	Do the actual binary data binding.
int	openStreamDataObject (const string &dataOID)
	Initialize the sequential reading of the SDMDataSubsets (i.e.
void	detachDataObject ()
	Unset the current data binding.
MSState	getMSState (unsigned int subscanNum, vector< Tag > v_stateId, vector< Tag > v_antennaId, vector< int > v_feedId, vector< Tag > v_ddId, unsigned int na, unsigned int nfe, unsigned int nspw, ArrayTime timeOfDump)
	Determine the view of a MS STATE.
int	attachDataObject (string dataOID)
	Do the actual binary data binding.
int	attachStreamDataObject (const string &dataOID)
	Do the actual binary data binding.
int	openStreamDataObject (const string &dataOID)
	Initialize the sequential reading of the SDMDataSubsets (i.e.
void	detachDataObject ()
	Unset the current data binding.
MSState	getMSState (unsigned int subscanNum, vector< Tag > v_stateId, vector< Tag > v_antennaId, vector< int > v_feedId, vector< Tag > v_ddId, unsigned int na, unsigned int nfe, unsigned int nspw, ArrayTime timeOfDump)
	Determine the view of a MS STATE.
Private Member Functions
void	deleteMsData (MSData *msDataPtr)
void	deleteMsData (MSData *msDataPtr)
Private Attributes
EnumSet< ScanIntent >	es_si_
EnumSet< ProcessorType >	es_pt_
EnumSet< CorrelationMode >	es_cm_
EnumSet< SpectralResolutionType >	es_srt_
EnumSet< TimeSampling >	es_ts_
Enum< CorrelationMode >	e_qcm_
EnumSet< AtmPhaseCorrection >	es_qapc_
bool	ddfirst_
MainRow *	mainRowPtr_
string	dataOID_
SDMDataObjectReader	blob_r_
SDMDataObjectStreamReader	sdmdosr
bool	bdfMemoryMapped
vector< DataDump * >	v_dataDump_
const float *	floatDataPtr_
const short *	shortDataPtr_
const int *	longDataPtr_
const unsigned int *	flagsPtr_
const int64_t *	actualTimesPtr_
const int64_t *	actualDurationsPtr_
const float *	zeroLagsPtr_
map< Tag, BaselinesSet * >	m_cdId_baselinesSet_
set< Tag >	s_cdId_
bool	complexData_
const float *	floatDataDumpPtr_
vector< pair< unsigned int, double > >	v_tci_
bool	verbose_
Static Private Attributes
static ASDM *	datasetPtr_
static string	execBlockDir_
static bool	canSelect_
static bool	forceComplex_
static MSData *	msDataPtr_
static SDMData *	sdmDataPtr_
static BaselinesSet *	baselinesSet_
static vector< MSData * >	v_msDataPtr_
static VMSData *	vmsDataPtr_
static vector< SDMData * >	v_sdmDataPtr_
static bool	coutDeleteInfo_
static bool	baselineReverse_
static bool	autoTrailing_
static bool	syscal_

Detailed Description

Accessor to the SDM binary data.

Definition at line 46 of file SDMBinData.h.

Constructor & Destructor Documentation

sdmbin::SDMBinData::SDMBinData	(	ASDM *const	datasetPtr,
		string	execBlockDir
	)

Constructor:

Precondition:: The SDM dataset must be in memory, this dataset must have the binary data, files in a sub-directory named ASDMBinary.

Parameters:

datasetPtr	Pointer to the SDM dataset
execBlockDir	SDM dataset directory (it must be readable as well as its sub-directory ASDMBinary.

Postcondition:

All the rows of the Main table will be accepted in the processing.

Would that be inadequate use the methods 'select' to accept only a subset of the SDM main table rows.
Use also, if desired, the method 'selectDataSubset' for further filtering at the level of the individual BLOBs.
After setting this filtering consider using the method 'isComplex()' before scaning the SDM main table rows if the intent is to build a MeasurementSet MAIN table.

sdmbin::SDMBinData::~SDMBinData ( )

sdmbin::SDMBinData::SDMBinData	(	ASDM *const	datasetPtr,
		string	execBlockDir
	)

Constructor:

Precondition:: The SDM dataset must be in memory, this dataset must have the binary data, files in a sub-directory named ASDMBinary.

Parameters:

datasetPtr	Pointer to the SDM dataset
execBlockDir	SDM dataset directory (it must be readable as well as its sub-directory ASDMBinary.

Postcondition:

All the rows of the Main table will be accepted in the processing.

Would that be inadequate use the methods 'select' to accept only a subset of the SDM main table rows.
Use also, if desired, the method 'selectDataSubset' for further filtering at the level of the individual BLOBs.
After setting this filtering consider using the method 'isComplex()' before scaning the SDM main table rows if the intent is to build a MeasurementSet MAIN table.

sdmbin::SDMBinData::~SDMBinData ( )

Member Function Documentation

bool sdmbin::SDMBinData::acceptMainRow ( MainRow *const mainRowPtr )

Accessor to the SDM Main table rows.

Parameters:

mainRowPtr Pointer to a row of the Main table

Returns:: true is the SDM row passed the selection criterion, else false

Postcondition:: If true is returned the state is adeqaute to respond to a 'getData' method, else the state is adequate to respond to a new call of this acceptMainRow for an other SDM Main table row.

bool sdmbin::SDMBinData::acceptMainRow ( MainRow *const mainRowPtr )

Accessor to the SDM Main table rows.

Parameters:

mainRowPtr Pointer to a row of the Main table

Returns:: true is the SDM row passed the selection criterion, else false

Postcondition:: If true is returned the state is adeqaute to respond to a 'getData' method, else the state is adequate to respond to a new call of this acceptMainRow for an other SDM Main table row.

void sdmbin::SDMBinData::applySysCal ( )

Apply system temperature calibration.

  @pre  System temperature calibration not applied
  @post System temperature calibration will be applied

Todo:: Handle the case when what is needed is missing in the syscal table

void sdmbin::SDMBinData::applySysCal ( )

Apply system temperature calibration.

  @pre  System temperature calibration not applied
  @post System temperature calibration will be applied

Todo:: Handle the case when what is needed is missing in the syscal table

int sdmbin::SDMBinData::attachDataObject ( string dataOID ) [protected]

Do the actual binary data binding.

Parameters:

dataOID The data object identifier

int sdmbin::SDMBinData::attachDataObject ( string dataOID ) [protected]

Do the actual binary data binding.

Parameters:

dataOID The data object identifier

int sdmbin::SDMBinData::attachStreamDataObject ( const string & dataOID ) [protected]

Do the actual binary data binding.

The BDF is traversed as a stream.

Parameters:

dataOID The data object identifier

int sdmbin::SDMBinData::attachStreamDataObject ( const string & dataOID ) [protected]

Do the actual binary data binding.

The BDF is traversed as a stream.

Parameters:

dataOID The data object identifier

static bool sdmbin::SDMBinData::autoTrailing ( ) [static]

To know easily the position of the auto data and metadata relative to the cross data and metadata in the sequence of MSData objects or in a VMSDATA object.

Note that this order may be different compared to the order used in the BDF.

static bool sdmbin::SDMBinData::autoTrailing ( ) [static]

To know easily the position of the auto data and metadata relative to the cross data and metadata in the sequence of MSData objects or in a VMSDATA object.

Note that this order may be different compared to the order used in the BDF.

static bool sdmbin::SDMBinData::baselineReverse ( ) [static]

To know easily in which order the baselines are returned in a sequence of MSData objects or in a VMSData object.

Note:

Let assume the sequence of antennas {1,2,3,4} in the ConfigDescription table. There are two cases:

Return true if the resulting order is (1,2) (1,3) (2,3) (1,4) (2,4) and (3,4)
Return false if the resulting order is (1,2) (1,3) (1,4) (2,3) (2,4) and (3,4)

Note that this order may be different compared to the order used in the BDF.

static bool sdmbin::SDMBinData::baselineReverse ( ) [static]

To know easily in which order the baselines are returned in a sequence of MSData objects or in a VMSData object.

Note:

Let assume the sequence of antennas {1,2,3,4} in the ConfigDescription table. There are two cases:

Return true if the resulting order is (1,2) (1,3) (2,3) (1,4) (2,4) and (3,4)
Return false if the resulting order is (1,2) (1,3) (1,4) (2,3) (2,4) and (3,4)

Note that this order may be different compared to the order used in the BDF.

bool sdmbin::SDMBinData::dataDescriptionFirst ( ) const

Predicate to tell if the dataDescriptionId has priority over time in the out sequence of MSData objects.

bool sdmbin::SDMBinData::dataDescriptionFirst ( ) const

Predicate to tell if the dataDescriptionId has priority over time in the out sequence of MSData objects.

static pair<bool,bool> sdmbin::SDMBinData::dataOrder ( ) [static]

The two parameters defining the order in the output sequences, baslineReverse and autoTrailing.

static pair<bool,bool> sdmbin::SDMBinData::dataOrder ( ) [static]

The two parameters defining the order in the output sequences, baslineReverse and autoTrailing.

void sdmbin::SDMBinData::deleteMsData ( MSData * msDataPtr ) [private]

void sdmbin::SDMBinData::detachDataObject ( ) [protected]

Unset the current data binding.

void sdmbin::SDMBinData::detachDataObject ( ) [protected]

Unset the current data binding.

MSData* sdmbin::SDMBinData::getCalibratedData	(	unsigned int	na,
		unsigned int	nfe,
		unsigned int	ndd,
		unsigned int	nbin,
		pair< bool, vector< vector< float > > >	p_tsys
	)		throw (Error)

MSData* sdmbin::SDMBinData::getCalibratedData	(	unsigned int	na1,
		unsigned int	nfe1,
		unsigned int	na2,
		unsigned int	nfe2,
		unsigned int	ndd,
		unsigned int	nbin,
		vector< unsigned int >	v_napc,
		float	scleFactor,
		pair< bool, vector< vector< float > > >	p_tsys
	)

MSData* sdmbin::SDMBinData::getCalibratedData	(	unsigned int	na,
		unsigned int	nfe,
		unsigned int	ndd,
		unsigned int	nbin,
		pair< bool, vector< vector< float > > >	p_tsys
	)		throw (Error)

MSData* sdmbin::SDMBinData::getCalibratedData	(	unsigned int	na1,
		unsigned int	nfe1,
		unsigned int	na2,
		unsigned int	nfe2,
		unsigned int	ndd,
		unsigned int	nbin,
		vector< unsigned int >	v_napc,
		float	scleFactor,
		pair< bool, vector< vector< float > > >	p_tsys
	)

vector<SDMData*> sdmbin::SDMBinData::getData ( )

vector<MSData*> sdmbin::SDMBinData::getData	(	Enum< CorrelationMode >	e_qcm,
		EnumSet< AtmPhaseCorrection >	es_qapc
	)

Todo:

apply the polynomials for the field directions
apply syscal for the cross data

MSData* sdmbin::SDMBinData::getData	(	unsigned int	na,
		unsigned int	nfe,
		unsigned int	ndd,
		unsigned int	nbin
	)		throw (Error)

vector<SDMData*> sdmbin::SDMBinData::getData ( )

MSData* sdmbin::SDMBinData::getData	(	unsigned int	na1,
		unsigned int	nfe1,
		unsigned int	na2,
		unsigned int	nfe2,
		unsigned int	ndd,
		unsigned int	nbin,
		vector< unsigned int >	v_napc,
		float	scleFactor
	)

vector<MSData*> sdmbin::SDMBinData::getData	(	Enum< CorrelationMode >	e_qcm,
		EnumSet< AtmPhaseCorrection >	es_qapc
	)

Todo:

apply the polynomials for the field directions
apply syscal for the cross data

MSData* sdmbin::SDMBinData::getData	(	unsigned int	na,
		unsigned int	nfe,
		unsigned int	ndd,
		unsigned int	nbin
	)		throw (Error)

MSData* sdmbin::SDMBinData::getData	(	Tag	antId,
		int	feedId,
		Tag	dataDescId,
		AtmPhaseCorrection	apc,
		unsigned int	binNum
	)

MSData* sdmbin::SDMBinData::getData	(	unsigned int	na1,
		unsigned int	nfe1,
		unsigned int	na2,
		unsigned int	nfe2,
		unsigned int	ndd,
		unsigned int	nbin,
		vector< unsigned int >	v_napc,
		float	scleFactor
	)

MSData* sdmbin::SDMBinData::getData	(	Tag	antId1,
		int	feedId1,
		Tag	antId2,
		int	feedId2,
		Tag	dataDescId,
		vector< AtmPhaseCorrection >	v_apc,
		unsigned int	binNum
	)

MSData* sdmbin::SDMBinData::getData	(	Tag	antId,
		int	feedId,
		Tag	dataDescId,
		AtmPhaseCorrection	apc,
		unsigned int	binNum
	)

MSData* sdmbin::SDMBinData::getData	(	Tag	antId1,
		int	feedId1,
		Tag	antId2,
		int	feedId2,
		Tag	dataDescId,
		vector< AtmPhaseCorrection >	v_apc,
		unsigned int	binNum
	)

const VMSData* sdmbin::SDMBinData::getDataCols ( )

const VMSData* sdmbin::SDMBinData::getDataCols	(	Enum< CorrelationMode >	e_qcm,
		EnumSet< AtmPhaseCorrection >	es_qapc
	)

const VMSData* sdmbin::SDMBinData::getDataCols ( )

const VMSData* sdmbin::SDMBinData::getDataCols	(	Enum< CorrelationMode >	e_qcm,
		EnumSet< AtmPhaseCorrection >	es_qapc
	)

vector<MSData*> sdmbin::SDMBinData::getMSDataFromBDFData	(	Enum< CorrelationMode >	e_qcm,
		EnumSet< AtmPhaseCorrection >	es_qapc,
		unsigned int	n
	)

vector<MSData*> sdmbin::SDMBinData::getMSDataFromBDFData	(	Enum< CorrelationMode >	e_qcm,
		EnumSet< AtmPhaseCorrection >	es_qapc,
		unsigned int	n
	)

MSState sdmbin::SDMBinData::getMSState	(	unsigned int	subscanNum,
		vector< Tag >	v_stateId,
		vector< Tag >	v_antennaId,
		vector< int >	v_feedId,
		vector< Tag >	v_ddId,
		unsigned int	na,
		unsigned int	nfe,
		unsigned int	nspw,
		ArrayTime	timeOfDump
	)		`[protected]`

Determine the view of a MS STATE.

Parameters:

subscanNum	Subscan number (the semantic of this attribute is assumed to be identical in the SDM and the MS
v_stateId	The list of states identifiers in the row of SDM Main table
v_antennaId	The corresponding list of antenna identifier
v_feedId	The corresponding list of collection of feed identifier
v_ddId	The sequence of data description identifiers for the current config description
na	Antenna index for a given antenna in this antenna list
nfe	Feed index
nspw	DataDescription index
timeOfDump	The epoch to be considered to determine this MS STATE view

MSState sdmbin::SDMBinData::getMSState	(	unsigned int	subscanNum,
		vector< Tag >	v_stateId,
		vector< Tag >	v_antennaId,
		vector< int >	v_feedId,
		vector< Tag >	v_ddId,
		unsigned int	na,
		unsigned int	nfe,
		unsigned int	nspw,
		ArrayTime	timeOfDump
	)		`[protected]`

Determine the view of a MS STATE.

Parameters:

subscanNum	Subscan number (the semantic of this attribute is assumed to be identical in the SDM and the MS
v_stateId	The list of states identifiers in the row of SDM Main table
v_antennaId	The corresponding list of antenna identifier
v_feedId	The corresponding list of collection of feed identifier
v_ddId	The sequence of data description identifiers for the current config description
na	Antenna index for a given antenna in this antenna list
nfe	Feed index
nspw	DataDescription index
timeOfDump	The epoch to be considered to determine this MS STATE view

void sdmbin::SDMBinData::getNextDataDumps ( unsigned int n )

Populates the vector v_dataDump after having read at most n DataSubsets in the BDF.

void sdmbin::SDMBinData::getNextDataDumps ( unsigned int n )

Populates the vector v_dataDump after having read at most n DataSubsets in the BDF.

const VMSData* sdmbin::SDMBinData::getNextMSMainCols ( unsigned int n )

Returns a pointer to a VMSData structure containing the values require to populate the MS Main table columns from what it has got from the reading of at most n SDMDataSubsets in the current BDF file.

This method call be called iteratively as long as there are SDMDataSubsets.
A returned VMSData having any of its array empty means that all the SDMDataSubsets have been read.

Parameters:

n	gives the maximum number of SDMDataSubsets ([sub]integrations) that one wants to read in the current BDF.

Returns:: a pointer to a VMSData containing the values to populate MS rows.

const VMSData* sdmbin::SDMBinData::getNextMSMainCols	(	Enum< CorrelationMode >	e_qcm,
		EnumSet< AtmPhaseCorrection >	es_qapc,
		unsigned int	n
	)

const VMSData* sdmbin::SDMBinData::getNextMSMainCols ( unsigned int n )

Returns a pointer to a VMSData structure containing the values require to populate the MS Main table columns from what it has got from the reading of at most n SDMDataSubsets in the current BDF file.

This method call be called iteratively as long as there are SDMDataSubsets.
A returned VMSData having any of its array empty means that all the SDMDataSubsets have been read.

Parameters:

n	gives the maximum number of SDMDataSubsets ([sub]integrations) that one wants to read in the current BDF.

Returns:: a pointer to a VMSData containing the values to populate MS rows.

void sdmbin::SDMBinData::getNextMSMainCols	(	unsigned int	n,
		boost::shared_ptr< VMSDataWithSharedPtr > &	vmsData_p_sp
	)

const VMSData* sdmbin::SDMBinData::getNextMSMainCols	(	Enum< CorrelationMode >	e_qcm,
		EnumSet< AtmPhaseCorrection >	es_qapc,
		unsigned int	n
	)

void sdmbin::SDMBinData::getNextMSMainCols	(	Enum< CorrelationMode >	e_qcm,
		EnumSet< AtmPhaseCorrection >	es_qapc,
		unsigned int	n,
		boost::shared_ptr< VMSDataWithSharedPtr > &	vmsData_p_sp
	)

bool sdmbin::SDMBinData::isComplexData ( )

Method to know if the data to be retrieved will be of type complex or not.

Precondition:

case a: used in the context of the SDM main table as a whole
case b: used in the context of a given row

Returns:

case a: true if there is in the table at least one row with references to data with at least 3 polarization cross-products or if there are data of type visibilities, else it returns false
case b: true if for the current row there are references to data with at least 3 polarization cross-products or if there are data of type visibilities, else it returns false

Postcondition:: data to be retrieve for the current row will be of type complex if this method returns true, else false.

bool sdmbin::SDMBinData::isComplexData ( )

Method to know if the data to be retrieved will be of type complex or not.

Precondition:

case a: used in the context of the SDM main table as a whole
case b: used in the context of a given row

Returns:

case a: true if there is in the table at least one row with references to data with at least 3 polarization cross-products or if there are data of type visibilities, else it returns false
case b: true if for the current row there are references to data with at least 3 polarization cross-products or if there are data of type visibilities, else it returns false

Postcondition:: data to be retrieve for the current row will be of type complex if this method returns true, else false.

bool sdmbin::SDMBinData::openMainRow ( MainRow *const mainRowPtr )

Accessor to one SDM Main table row.

Parameters:

mainrowPtr is a pointer to one row of the SDM Main table,

Returns:: true if the SDM row passed the selection criterium , else false,

Postcondition:: a true value returned means that the instance of SDMBinData is in a state such a call to the getData method can be done, else only another call to openRow (supposedly for another Main row) can be done.

bool sdmbin::SDMBinData::openMainRow ( MainRow *const mainRowPtr )

Accessor to one SDM Main table row.

Parameters:

mainrowPtr is a pointer to one row of the SDM Main table,

Returns:: true if the SDM row passed the selection criterium , else false,

Postcondition:: a true value returned means that the instance of SDMBinData is in a state such a call to the getData method can be done, else only another call to openRow (supposedly for another Main row) can be done.

int sdmbin::SDMBinData::openStreamDataObject ( const string & dataOID ) [protected]

Initialize the sequential reading of the SDMDataSubsets (i.e.

[sub]integrations) contained in the BDF referred to by dataOID.

The BDF file referred to by dataOID is opened and the informations global to the whole BDF are read
The sequential reading of the SDMDataSubsets can be started.

Parameters:

dataOID the BDF identifier.

Returns:: an int value. 0 means a problem, 1 means Ok.

int sdmbin::SDMBinData::openStreamDataObject ( const string & dataOID ) [protected]

Initialize the sequential reading of the SDMDataSubsets (i.e.

[sub]integrations) contained in the BDF referred to by dataOID.

The BDF file referred to by dataOID is opened and the informations global to the whole BDF are read
The sequential reading of the SDMDataSubsets can be started.

Parameters:

dataOID the BDF identifier.

Returns:: an int value. 0 means a problem, 1 means Ok.

ProcessorType sdmbin::SDMBinData::processorType ( MainRow *const mainRowPtr ) const

A utility method which returns the type of the processor which produced the data referred to by a row of the Main table.

Parameters:

mainRowPtr a pointer to a row of the Main table of an ASDM dataset.

Returns:: a ProcessorType value.

string sdmbin::SDMBinData::reasonToReject ( MainRow *const mainRowPtr )

Filter: rejection of a Main table row if it does not satisfy the criterion of selection.

Parameters:

mainRowPtr Pointer to a row of the Main table

Returns:: the reason if this row has been rejected, else an empty string

string sdmbin::SDMBinData::reasonToReject ( MainRow *const mainRowPtr )

Filter: rejection of a Main table row if it does not satisfy the criterion of selection.

Parameters:

mainRowPtr Pointer to a row of the Main table

Returns:: the reason if this row has been rejected, else an empty string

void sdmbin::SDMBinData::select ( EnumSet< ScanIntent > es_si )

Method to select the main table rows to retrieve data for a subset of scan intents.

Parameters:

es_si set of scan intents to be accepted

Postcondition:: All the rows in the Main table which do not satisfy this selection will be ignored.

Note:: If the method isComplex() is used subsequently this selection can not be modified after that.

void sdmbin::SDMBinData::select ( EnumSet< ScanIntent > es_si )

Method to select the main table rows to retrieve data for a subset of scan intents.

Parameters:

es_si set of scan intents to be accepted

Postcondition:: All the rows in the Main table which do not satisfy this selection will be ignored.

Note:: If the method isComplex() is used subsequently this selection can not be modified after that.

void sdmbin::SDMBinData::select ( EnumSet< ProcessorType > es_pt )

Method to select the main table rows to retrieve data for a subset of processor types.

Parameters:

es_pt set of processor types to be accepted

Postcondition:: All the rows in the Main table which do not satisfy this selection will be ignored.

Note:: If the method isComplex() is used subsequently this selection can not be modified after that.

void sdmbin::SDMBinData::select ( EnumSet< ProcessorType > es_pt )

Method to select the main table rows to retrieve data for a subset of processor types.

Parameters:

es_pt set of processor types to be accepted

Postcondition:: All the rows in the Main table which do not satisfy this selection will be ignored.

Note:: If the method isComplex() is used subsequently this selection can not be modified after that.

void sdmbin::SDMBinData::select ( EnumSet< CorrelationMode > es_cm )

Method to select the main table rows to retrieve data for a subset of correlation modes.

Parameters:

es_cm set of correlation modes to be accepted

Postcondition:: All the rows in the Main table which do not satisfy this selection will be ignored.

Note:: If the method isComplex() is used subsequently this selection can not be modified after that.

void sdmbin::SDMBinData::select ( EnumSet< CorrelationMode > es_cm )

Method to select the main table rows to retrieve data for a subset of correlation modes.

Parameters:

es_cm set of correlation modes to be accepted

Postcondition:: All the rows in the Main table which do not satisfy this selection will be ignored.

Note:: If the method isComplex() is used subsequently this selection can not be modified after that.

void sdmbin::SDMBinData::select ( EnumSet< SpectralResolutionType > es_srt )

Method to select the main table rows to retrieve data for a subset of spectral resolution types.

Parameters:

es_srt set of spectral resolution types to be accepted

Postcondition:: All the rows in the Main table which do not satisfy this selection will be ignored.

Note:: If the method isComplex() is used subsequently this selection can not be modified after that.

void sdmbin::SDMBinData::select ( EnumSet< SpectralResolutionType > es_srt )

Method to select the main table rows to retrieve data for a subset of spectral resolution types.

Parameters:

es_srt set of spectral resolution types to be accepted

Postcondition:: All the rows in the Main table which do not satisfy this selection will be ignored.

Note:: If the method isComplex() is used subsequently this selection can not be modified after that.

void sdmbin::SDMBinData::select ( EnumSet< TimeSampling > es_ts )

Method to select the main table rows to retrieve data for a subset of time samplings.

Parameters:

es_ts set of time samplings to be accepted

Postcondition:: All the rows in the Main table which do not satisfy this selection will be ignored.

Note:: If the method isComplex() is used subsequently this selection can not be modified after that.

void sdmbin::SDMBinData::select ( EnumSet< TimeSampling > es_ts )

Method to select the main table rows to retrieve data for a subset of time samplings.

Parameters:

es_ts set of time samplings to be accepted

Postcondition:: All the rows in the Main table which do not satisfy this selection will be ignored.

Note:: If the method isComplex() is used subsequently this selection can not be modified after that.

void sdmbin::SDMBinData::select	(	EnumSet< CorrelationMode >	es_cm,
		EnumSet< SpectralResolutionType >	es_srt,
		EnumSet< TimeSampling >	es_ts
	)

An alternate method to select the main table rows to retrieve data for a subset of correlation modes, spectral resolution types and time sampling.

Parameters:

es_cm	set of correlation modes to be accepted
es_srt	set of spectral resolution types to be accepted
es_ts	set of time samplings to be accepted

Postcondition:: All the rows in the Main table which do not satisfy this selection will be ignored.

Note:: If the method isComplex() is used subsequently this selection can not be modified after that.

void sdmbin::SDMBinData::select	(	EnumSet< CorrelationMode >	es_cm,
		EnumSet< SpectralResolutionType >	es_srt,
		EnumSet< TimeSampling >	es_ts
	)

An alternate method to select the main table rows to retrieve data for a subset of correlation modes, spectral resolution types and time sampling.

Parameters:

es_cm	set of correlation modes to be accepted
es_srt	set of spectral resolution types to be accepted
es_ts	set of time samplings to be accepted

Postcondition:: All the rows in the Main table which do not satisfy this selection will be ignored.

Note:: If the method isComplex() is used subsequently this selection can not be modified after that.

void sdmbin::SDMBinData::selectDataSubset	(	Enum< CorrelationMode >	e_qcm,
		EnumSet< AtmPhaseCorrection >	es_qapc
	)

Method to constrain the getData methods to return a (sub)set of the data which are in the BLOBs.

Parameters:

e_qcm	selected correlationMode enumerator;
es_qapc	set of AtmPhaseCorrection enumerators;

Postcondition:: The getData methods will return the data restricted to that selection. For example if es_qapc is a set of 2 enumerators AP_CORRECTED and AP_UNCORRECTED then both type of data will be returned.

Note:: Note that the MS filler accepts at most one AtmPhaseCorrection enumerator.

void sdmbin::SDMBinData::selectDataSubset	(	Enum< CorrelationMode >	e_qcm,
		EnumSet< AtmPhaseCorrection >	es_qapc
	)

Method to constrain the getData methods to return a (sub)set of the data which are in the BLOBs.

Parameters:

e_qcm	selected correlationMode enumerator;
es_qapc	set of AtmPhaseCorrection enumerators;

Postcondition:: The getData methods will return the data restricted to that selection. For example if es_qapc is a set of 2 enumerators AP_CORRECTED and AP_UNCORRECTED then both type of data will be returned.

Note:: Note that the MS filler accepts at most one AtmPhaseCorrection enumerator.

void sdmbin::SDMBinData::setPriorityDataDescription ( )

Method to set priority for DataDescription in the output order.

Postcondition:: Output sequence forced to be DataDescriptionId/TimeInterval/Ant1/Ant2

Note:: There is no unset method.

void sdmbin::SDMBinData::setPriorityDataDescription ( )

Method to set priority for DataDescription in the output order.

Postcondition:: Output sequence forced to be DataDescriptionId/TimeInterval/Ant1/Ant2

Note:: There is no unset method.

bool sdmbin::SDMBinData::sysCalApplied ( ) const

Predicate to know if the system temperature calibration is applied when accessing data.

bool sdmbin::SDMBinData::sysCalApplied ( ) const

Predicate to know if the system temperature calibration is applied when accessing data.

vector<pair<unsigned int,double> > sdmbin::SDMBinData::timeSequence ( ) const

Accessor to the sequence of time centroids.

Returns:: An indexed sequence of time centroids

Note:: The returned sequence has the required informations concerning transpositions to minimize the number of measure conversions when computing the UVWs with the UvwCoords state machine.

vector<pair<unsigned int,double> > sdmbin::SDMBinData::timeSequence ( ) const

Accessor to the sequence of time centroids.

Returns:: An indexed sequence of time centroids

Note:: The returned sequence has the required informations concerning transpositions to minimize the number of measure conversions when computing the UVWs with the UvwCoords state machine.