casacore::TableRowProxy Class Reference

Proxy for table row access. More...

#include <TableRowProxy.h>

Public Member Functions
	TableRowProxy ()
	Default constructor is only needed for the Block container. More...
	TableRowProxy (const TableProxy &table, const Vector< String > &columnNames, Bool exclude)
	Construct for the given columns in the table. More...
	TableRowProxy (const TableRowProxy &)
	Copy constructor (copy semantics). More...
	~TableRowProxy ()
TableRowProxy &	operator= (const TableRowProxy &)
	Assignment (copy semantics). More...
Bool	isNull () const
	Test if the underlying TableRow object is invalid. More...
Bool	isWritable () const
	Test if values can be written. More...
Record	get (Int64 rownr) const
	Get values for the given row. More...
void	put (Int64 rownr, const Record &values, Bool matchingFields)
	Put values for the given row. More...

Private Attributes
Bool	isWritable_p
ROTableRow	rorow_p
TableRow	rwrow_p

Detailed Description

Proxy for table row access.

Intended use:

Public interface

Review Status

Reviewed By:

Paul Shannon

Date Reviewed:

1995/09/15

Test programs:

tgtable.g

Prerequisite

• class TableRow

Etymology

TableRowProxy holds a TableRow object for the table glish client.

Synopsis

TableRowProxy gives access to row-based table accessor functions. It is primarily meant to be used in classes that wrap access to it from scripting languages (like Glish and Python). However, it can also be used directly from other C++ code.

A TableRowProxy object is usually created by class TableProxy.

Definition at line 72 of file TableRowProxy.h.

Constructor & Destructor Documentation

casacore::TableRowProxy::TableRowProxy

(

)

Default constructor is only needed for the Block container.

casacore::TableRowProxy::TableRowProxy	(	const TableProxy &	table,
		const Vector< String > &	columnNames,
		Bool	exclude
	)

Construct for the given columns in the table.

casacore::TableRowProxy::TableRowProxy

(

const TableRowProxy &

)

Copy constructor (copy semantics).

casacore::TableRowProxy::~TableRowProxy

(

)

Member Function Documentation

Record casacore::TableRowProxy::get

(

Int64

rownr

)

const

Get values for the given row.

Bool casacore::TableRowProxy::isNull

(

)

const

Test if the underlying TableRow object is invalid.

Bool casacore::TableRowProxy::isWritable ( ) const

inline

Test if values can be written.

Definition at line 110 of file TableRowProxy.h.

References isWritable_p.

TableRowProxy& casacore::TableRowProxy::operator=

(

const TableRowProxy &

)

Assignment (copy semantics).

void casacore::TableRowProxy::put	(	Int64	rownr,
		const Record &	values,
		Bool	matchingFields
	)

Put values for the given row.

The given record has to conform the fields in the table row.

Member Data Documentation

Bool casacore::TableRowProxy::isWritable_p

private

Definition at line 104 of file TableRowProxy.h.

Referenced by isWritable().

ROTableRow casacore::TableRowProxy::rorow_p

private

Definition at line 105 of file TableRowProxy.h.

TableRow casacore::TableRowProxy::rwrow_p

private

Definition at line 106 of file TableRowProxy.h.

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

• tables/Tables/TableRowProxy.h