TBTableDriver implementation that directly accesses the table on disk. More...

#include <TBTableDriver.h>

Inheritance diagram for casa::TBTableDriverDirect:

Public Member Functions
	TBTableDriverDirect (TableParams tp, TBTable table)
	Constructor that takes a table and its parameters.
virtual	~TBTableDriverDirect ()
bool	canRead ()
	Implements TBTableDriver::canRead().
bool	canWrite ()
	Implements TBTableDriver::canWrite().
bool	tryWriteLock ()
	Implements TBTableDriver::tryWriteLock().
bool	releaseWriteLock ()
	Implements TBTableDriver::releaseWriteLock().
Result	loadRows (int start, int num, bool full, vector< String > fields, bool parsedata, ProgressHelper progressPanel)
	Implements TBTableDriver::loadRows().
void	loadArray (TBArrayData *d, unsigned int row, unsigned int col)
	Implements TBTableDriver::loadArray().
vector< int >	dimensionsOf (unsigned int col)
	Implements TBTableDriver::dimensionsOf().
Result	editData (unsigned int row, unsigned int col, TBData newVal, vector< int > d=NULL)
	Implements TBTableDriver::editData().
int	totalRowsOf (String location)
	Implements TBTableDriver::totalRowsOf().
Result	insertRows (int n)
	Implements TBTableDriver::insertRows().
Result	deleteRows (vector< int > r)
	Implements TBTableDriver::deleteRows().
Static Public Member Functions
static vector< TBKeyword * > *	getKeywords (RecordInterface &kws)
	Converts keywords in a TableRecord to a vector of TBKeywords.
Private Attributes
Table	m_table
	Reference to table on disk.

Detailed Description

TBTableDriver implementation that directly accesses the table on disk.

Synopsis

TBTableDriverDirect is a table driver that accesses the table on disk via the CASA tables code module. It is therefore faster than the XML driver and is the default for the table browser. See casa::Table.

Definition at line 201 of file TBTableDriver.h.

Constructor & Destructor Documentation

casa::TBTableDriverDirect::TBTableDriverDirect	(	TableParams *	tp,
		TBTable *	table
	)

Constructor that takes a table and its parameters.

virtual casa::TBTableDriverDirect::~TBTableDriverDirect ( ) [virtual]

Member Function Documentation

bool casa::TBTableDriverDirect::canRead ( ) [virtual]

Implements TBTableDriver::canRead().

Implements casa::TBTableDriver.

bool casa::TBTableDriverDirect::canWrite ( ) [virtual]

Implements TBTableDriver::canWrite().

Implements casa::TBTableDriver.

Result casa::TBTableDriverDirect::deleteRows ( vector< int > r ) [virtual]

Implements TBTableDriver::deleteRows().

Implements casa::TBTableDriver.

vector<int> casa::TBTableDriverDirect::dimensionsOf ( unsigned int col ) [virtual]

Implements TBTableDriver::dimensionsOf().

Implements casa::TBTableDriver.

Result casa::TBTableDriverDirect::editData	(	unsigned int	row,
		unsigned int	col,
		TBData *	newVal,
		vector< int > *	d = `NULL`
	)		`[virtual]`

Implements TBTableDriver::editData().

Implements casa::TBTableDriver.

static vector<TBKeyword*>* casa::TBTableDriverDirect::getKeywords ( RecordInterface & kws ) [static]

Converts keywords in a TableRecord to a vector of TBKeywords.

Result casa::TBTableDriverDirect::insertRows ( int n ) [virtual]

Implements TBTableDriver::insertRows().

Implements casa::TBTableDriver.

void casa::TBTableDriverDirect::loadArray	(	TBArrayData *	d,
		unsigned int	row,
		unsigned int	col
	)		`[virtual]`

Implements TBTableDriver::loadArray().

Implements casa::TBTableDriver.

Result casa::TBTableDriverDirect::loadRows	(	int	start,
		int	num,
		bool	full,
		vector< String > *	fields,
		bool	parsedata,
		ProgressHelper *	progressPanel
	)		`[virtual]`