VLARCA Class Reference

#include <VLARCA.h>

Public Member Functions
	VLARCA ()
	The default constructor creates an unusable object. More...
	VLARCA (casacore::ByteSource &record)
	Initialise this RCA from the given BytesSource (which must contain a VLA logical record), and must be readable & seekable. More...
	VLARCA (const VLARCA &other)
	The copy constructor uses copy semantics. More...
	~VLARCA ()
	The destructor is trivial;. More...
VLARCA &	operator= (const VLARCA &other)
	The assignment constructor uses copy semantics. More...
void	attach (casacore::ByteSource &record)
	attach to the specified casacore::ByteSource More...
casacore::uInt	length () const
	return the length of this logical record More...
casacore::uInt	revision () const
	return the revision of this logical record More...
casacore::uInt	SDAOffset () const
	return the position (in bytes) of the start of the SDA, from the beginning of the logical record. More...
casacore::uInt	ADAOffset (casacore::uInt which) const
	return the position (in bytes) of the start of the specified ADA, from the beginning of the logical record. More...
casacore::uInt	nAntennas () const
	return the number of antennas in the sub-array that this logical record contains data for. More...
casacore::uInt	CDAOffset (casacore::uInt which) const
	return the position (in bytes) of the start of the specified CDA, from the beginning of the logical record. More...
casacore::uInt	CDAHeaderBytes (casacore::uInt which) const
	return the number of bytes in the header of a baseline record in the specified CDA More...
casacore::uInt	CDABaselineBytes (casacore::uInt which) const
	return the number of bytes in the baseline record, including the header in the specified CDA More...
casacore::uInt	obsDay () const
	return the time in Modified Julian Days that is the reference point for the times given in this record. More...

Private Attributes
casacore::ByteSource	itsRecord

Detailed Description

Intended use:

Public interface

Review Status

Date Reviewed:

yyyy/mm/dd

Prerequisite

• SomeClass
• SomeOtherClass
• some concept

Etymology

Synopsis

Example

Motivation

Template Type Argument Requirements (T)

Thrown Exceptions

To Do

• add this feature
• fix this bug
• start discussion of this possible extension

Definition at line 79 of file VLARCA.h.

Constructor & Destructor Documentation

VLARCA::VLARCA

(

)

The default constructor creates an unusable object.

VLARCA::VLARCA

(

casacore::ByteSource &

record

)

Initialise this RCA from the given BytesSource (which must contain a VLA logical record), and must be readable & seekable.

VLARCA::VLARCA

(

const VLARCA &

other

)

The copy constructor uses copy semantics.

VLARCA::~VLARCA

(

)

The destructor is trivial;.

Member Function Documentation

casacore::uInt VLARCA::ADAOffset

(

casacore::uInt

which

)

const

return the position (in bytes) of the start of the specified ADA, from the beginning of the logical record.

void VLARCA::attach

(

casacore::ByteSource &

record

)

attach to the specified casacore::ByteSource

casacore::uInt VLARCA::CDABaselineBytes

(

casacore::uInt

which

)

const

return the number of bytes in the baseline record, including the header in the specified CDA

casacore::uInt VLARCA::CDAHeaderBytes

(

casacore::uInt

which

)

const

return the number of bytes in the header of a baseline record in the specified CDA

casacore::uInt VLARCA::CDAOffset

(

casacore::uInt

which

)

const

return the position (in bytes) of the start of the specified CDA, from the beginning of the logical record.

casacore::uInt VLARCA::length

(

)

const

return the length of this logical record

casacore::uInt VLARCA::nAntennas

(

)

const

return the number of antennas in the sub-array that this logical record contains data for.

casacore::uInt VLARCA::obsDay

(

)

const

return the time in Modified Julian Days that is the reference point for the times given in this record.

VLARCA& VLARCA::operator=

(

const VLARCA &

other

)

The assignment constructor uses copy semantics.

casacore::uInt VLARCA::revision

(

)

const

return the revision of this logical record

casacore::uInt VLARCA::SDAOffset

(

)

const

return the position (in bytes) of the start of the SDA, from the beginning of the logical record.

Member Data Documentation

casacore::ByteSource VLARCA::itsRecord

mutableprivate

Definition at line 137 of file VLARCA.h.

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

• casa/code/nrao/VLA/VLARCA.h