casa::TabVecScaCol< T > Class Template Reference

Templated table scalar column vectors. More...

#include <TVecScaCol.h>

Inheritance diagram for casa::TabVecScaCol< T >:

List of all members.

Public Member Functions
	TabVecScaCol (const TableColumn &column)
	Create a table vector from the given table column.
	~TabVecScaCol ()
	Destruct the object.
uInt	nelem () const
	Nr of elements (ie.
T	value (uInt index) const
	Get a value.
void	getVal (uInt index, T &) const
	Get a value.
void	putVal (uInt index, const T &)
	Put a value.
void	set (const T &)
	Set entire vector to a value.
Protected Attributes
ScalarColumn< T > *	colPtr_p

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Detailed Description

template<class T>
class casa::TabVecScaCol< T >

Templated table scalar column vectors.

Intended use:

Internal

Review Status

Reviewed By:

UNKNOWN

Date Reviewed:

before2004/08/25

Prerequisite

• TabVecRep

Etymology

TabVecScaCol is the class dealing with a table vector representing a column of scalars in a table.

Synopsis

TabVecScaCol objects are a view on a column of scalars in a table. The semantics of these table vectors are the same as the normal vectors. So for example, changing an element in the table vector means changing the corresponding field in the underlying table.

Motivation

TabVecScaCol is derived from TabVecRep and as such it is a letter for the envelope class TableVector.

Template Type Argument Requirements (T)

• Default constructor
• Copy constructor
• Assignment operator

Definition at line 86 of file TVecScaCol.h.

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Constructor & Destructor Documentation

template<class T >

casa::TabVecScaCol< T >::TabVecScaCol

(

const TableColumn &

column

)

Create a table vector from the given table column.

This constructor is for TableVector and allows elements to be changed.

template<class T >

casa::TabVecScaCol< T >::~TabVecScaCol

(

)

Destruct the object.

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Member Function Documentation

template<class T >

void casa::TabVecScaCol< T >::getVal	(	uInt	index,
		T &
	)		const [virtual]

Get a value.

Implements casa::TabVecRep< T >.

template<class T >

uInt casa::TabVecScaCol< T >::nelem

(

)

const [virtual]

Nr of elements (ie.

#rows in table).

Reimplemented from casa::TabVecRep< T >.

template<class T >

void casa::TabVecScaCol< T >::putVal	(	uInt	index,
		const T &
	)		[virtual]

Put a value.

Implements casa::TabVecRep< T >.

template<class T >

void casa::TabVecScaCol< T >::set

(

const T &

)

[virtual]

Set entire vector to a value.

Implements casa::TabVecRep< T >.

template<class T >

T casa::TabVecScaCol< T >::value

(

uInt

index

)

const [virtual]

Get a value.

Implements casa::TabVecRep< T >.

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Member Data Documentation

template<class T >

ScalarColumn<T>* casa::TabVecScaCol< T >::colPtr_p [protected]

Definition at line 117 of file TVecScaCol.h.

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

• casacore/tables/Tables/TVecScaCol.h