casa::CalHistoryBuffer Class Reference
[CalTables]

#include <CalHistoryBuffer.h>

Collaboration diagram for casa::CalHistoryBuffer:

[legend]List of all members.

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Detailed Description

CalHistoryBuffer: Calibration table cal_history buffer.

Intended use:

Part of API

Prerequisite

• CalTable module
• CalIterBase module

Etymology

From "calibration history sub-table" and "buffer"

Synopsis

The CalHistoryBuffer class holds a buffer for the cal_history sub-table, optionally connected to a calibration table iterator (of base type CalIterBase).

Example

Motivation

Encapsulate calibration table cal_history data buffer.

To Do

i) Deal with non-standard columns.

Definition at line 74 of file CalHistoryBuffer.h.

Public Member Functions
	CalHistoryBuffer ()
	Default constructor.
	CalHistoryBuffer (CalIterBase &calIter)
	Construct from a calibration table iterator.
virtual	~CalHistoryBuffer ()
	Default destructor.
virtual void	invalidate ()
	Invalidate the current calibration buffer.
virtual void	append (CalTable &calTable)
	Write the current buffer at the end of a specified cal_history table (NYI).
Vector< String > &	calParms ()
	Data field accessors.
Vector< String > &	calTables ()
Vector< String > &	calSelect ()
Vector< String > &	calNotes ()
Protected Member Functions
virtual CalHistoryColumns *	newCalHistoryCol (CalTable &calTable)
	Factory method to create a columns accessor object of the appropriate type.
virtual CalHistoryColumns *	calHistCol ()
	Access to the columns accessor object.
Bool	connectedToIter ()
	Is the buffer connected to an underlying iterator ?
Private Attributes
Bool	connectedToIter_p
	True if connected to underlying iterator.
CalHistoryColumns *	calHistCol_p
	Ptr to cal_history columns accessor.
Vector< String >	calParms_p
	Buffer fields.
Vector< String >	calTables_p
Vector< String >	calSelect_p
Vector< String >	calNotes_p
Bool	calParmsOK_p
	Buffer field status flags.
Bool	calTablesOK_p
Bool	calSelectOK_p
Bool	calNotesOK_p

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Constructor & Destructor Documentation

casa::CalHistoryBuffer::CalHistoryBuffer

(

)

Default constructor.

No connection to an underlying calibration table iterator in this case.

casa::CalHistoryBuffer::CalHistoryBuffer

(

CalIterBase &

calIter

)

Construct from a calibration table iterator.

The calibration buffer will remain synchronized with the iterator.

virtual casa::CalHistoryBuffer::~CalHistoryBuffer

(

)

[virtual]

Default destructor.

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Member Function Documentation

virtual void casa::CalHistoryBuffer::invalidate

(

)

[virtual]

Invalidate the current calibration buffer.

This signals that a re-read is required as the iterator has advanced.

virtual void casa::CalHistoryBuffer::append

(

CalTable &

calTable

)

[inline, virtual]

Write the current buffer at the end of a specified cal_history table (NYI).

Definition at line 94 of file CalHistoryBuffer.h.

Vector<String>& casa::CalHistoryBuffer::calParms

(

)

Data field accessors.

Vector<String>& casa::CalHistoryBuffer::calTables

(

)

Vector<String>& casa::CalHistoryBuffer::calSelect

(

)

Vector<String>& casa::CalHistoryBuffer::calNotes

(

)

virtual CalHistoryColumns* casa::CalHistoryBuffer::newCalHistoryCol

(

CalTable &

calTable

)

[inline, protected, virtual]

Factory method to create a columns accessor object of the appropriate type.

Definition at line 104 of file CalHistoryBuffer.h.

virtual CalHistoryColumns* casa::CalHistoryBuffer::calHistCol

(

)

[inline, protected, virtual]

Access to the columns accessor object.

Definition at line 108 of file CalHistoryBuffer.h.

References calHistCol_p.

Bool casa::CalHistoryBuffer::connectedToIter

(

)

[inline, protected]

Is the buffer connected to an underlying iterator ?

Definition at line 111 of file CalHistoryBuffer.h.

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Member Data Documentation

Bool casa::CalHistoryBuffer::connectedToIter_p [private]

True if connected to underlying iterator.

Definition at line 111 of file CalHistoryBuffer.h.

CalHistoryColumns* casa::CalHistoryBuffer::calHistCol_p [private]

Ptr to cal_history columns accessor.

Definition at line 118 of file CalHistoryBuffer.h.

Referenced by calHistCol().

Vector<String> casa::CalHistoryBuffer::calParms_p [private]

Buffer fields.

Definition at line 121 of file CalHistoryBuffer.h.

Vector<String> casa::CalHistoryBuffer::calTables_p [private]

Definition at line 122 of file CalHistoryBuffer.h.

Vector<String> casa::CalHistoryBuffer::calSelect_p [private]

Definition at line 123 of file CalHistoryBuffer.h.

Vector<String> casa::CalHistoryBuffer::calNotes_p [private]

Definition at line 124 of file CalHistoryBuffer.h.

Bool casa::CalHistoryBuffer::calParmsOK_p [private]

Buffer field status flags.

Definition at line 127 of file CalHistoryBuffer.h.

Bool casa::CalHistoryBuffer::calTablesOK_p [private]

Definition at line 128 of file CalHistoryBuffer.h.

Bool casa::CalHistoryBuffer::calSelectOK_p [private]

Definition at line 129 of file CalHistoryBuffer.h.

Bool casa::CalHistoryBuffer::calNotesOK_p [private]

Definition at line 130 of file CalHistoryBuffer.h.

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

• calibration/implement/CalTables/CalHistoryBuffer.h

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