casa::EPointMBuf Class Reference

EPointMBuf: EPoint calibration main table buffer. More...

#include <EPointMBuf.h>

Inheritance diagram for casa::EPointMBuf:

List of all members.

Public Member Functions
	EPointMBuf ()
	Default constructor.
	EPointMBuf (const Vector< Int > &calIndices, const Block< Vector< Int > > &indexValues)
	Construct from a set of calibration buffer indices and their specified values.
	EPointMBuf (CalIterBase &calIter)
	Construct from a calibration table iterator.
virtual Int	append (CalTable &calTable)
	Write the current buffer at the end of a specified cal table; returns the number of rows appended.
virtual Int	nRow ()
	Maximum number of rows in the calibration buffer.
virtual Array< Float > &	pointingOffset ()
	Data field accessors.
Protected Member Functions
virtual EPointMCol *	newCalMainCol (CalTable &calTable)
	Factory method to create a columns accessor object of the appropriate type.
virtual EPointMCol *	calMainCol ()
	Calibration table columns accessor.
virtual void	invalidate ()
	Invalidate the current cache.
virtual void	fillAttributes (const Vector< Int > &, const VisBuffer &)
	Fill the cal buffer attribute columns in an empty cal buffer, after the cal indices have been set using fillIndices().
virtual void	fillAttributes (const Vector< Int > &calIndices)
	Set default attribute values.
Private Attributes
Array< Float >	pointingOffset_p
Bool	pointingOffsetOK_p
	Buffer field status flags.

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Detailed Description

EPointMBuf: EPoint calibration main table buffer.

Intended use:

Public interface

Prerequisite

• CalMainBuffer module
• TimeVarVisJonesMBuf module

Etymology

From "solvable visibility Jones matrix", "cal main table" and "buffer"

Synopsis

The EPointMBuf class holds a buffer, optionally connected to a EPoint calibration main table iterator (of base type CalIterBase). Specializations for different solvable Jones matrix types are provided through inheritance.

Example

Motivation

Encapsulate EPoint calibration main table data buffers.

Definition at line 73 of file EPointMBuf.h.

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Constructor & Destructor Documentation

casa::EPointMBuf::EPointMBuf

(

)

Default constructor.

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

casa::EPointMBuf::EPointMBuf	(	const Vector< Int > &	calIndices,
		const Block< Vector< Int > > &	indexValues
	)

Construct from a set of calibration buffer indices and their specified values.

Non-index columns will be set to default values, and there is no connection to an underlying calibration table iterator in this case.

casa::EPointMBuf::EPointMBuf

(

CalIterBase &

calIter

)

Construct from a calibration table iterator.

The calibration buffer will remain synchronized with the iterator.

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Member Function Documentation

virtual Int casa::EPointMBuf::append

(

CalTable &

calTable

)

[virtual]

Write the current buffer at the end of a specified cal table; returns the number of rows appended.

Reimplemented from casa::CalMainBuffer.

virtual EPointMCol* casa::EPointMBuf::calMainCol

(

)

[inline, protected, virtual]

Calibration table columns accessor.

Reimplemented from casa::CalMainBuffer.

Definition at line 108 of file EPointMBuf.h.

virtual void casa::EPointMBuf::fillAttributes	(	const Vector< Int > &	,
		const VisBuffer &
	)		[inline, protected, virtual]

Fill the cal buffer attribute columns in an empty cal buffer, after the cal indices have been set using fillIndices().

The cal indices, specified as enums from class MSCalEnums, are excluded as non-attribute columns

Use a visibility buffer to define the attribute values (NYI)

Reimplemented from casa::CalMainBuffer.

Definition at line 121 of file EPointMBuf.h.

virtual void casa::EPointMBuf::fillAttributes

(

const Vector< Int > &

calIndices

)

[protected, virtual]

Set default attribute values.

Reimplemented from casa::CalMainBuffer.

virtual void casa::EPointMBuf::invalidate

(

)

[protected, virtual]

Invalidate the current cache.

Reimplemented from casa::CalMainBuffer.

virtual EPointMCol* casa::EPointMBuf::newCalMainCol

(

CalTable &

calTable

)

[inline, protected, virtual]

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

Reimplemented from casa::CalMainBuffer.

Definition at line 103 of file EPointMBuf.h.

virtual Int casa::EPointMBuf::nRow

(

)

[virtual]

Maximum number of rows in the calibration buffer.

Reimplemented from casa::CalMainBuffer.

virtual Array<Float>& casa::EPointMBuf::pointingOffset

(

)

[virtual]

Data field accessors.

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Member Data Documentation

Array<Float> casa::EPointMBuf::pointingOffset_p [private]

Buffer fields

Definition at line 130 of file EPointMBuf.h.

Bool casa::EPointMBuf::pointingOffsetOK_p [private]

Buffer field status flags.

Definition at line 133 of file EPointMBuf.h.

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

• code/synthesis/CalTables/EPointMBuf.h