GBTMSTypeFiller Class Reference

#include <GBTMSTypeFiller.h>

List of all members.

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Detailed Description

Used to fill the GBT_type table (e.g.

GBT_HOLOGRAPHY or GBT_DCR)

Intended use:

Internal

Review Status

Date Reviewed:

yyyy/mm/dd

Prerequisite

• GBTBackendFiller

Etymology

The PROCESSOR

Synopsis

Example

Motivation

The GBT backend FITS files have keywords which are unhandled by the regular filling process. These are backend specific keywords which tend to be constant or re-used with time. These values are placed in a subtable name GBT_type where type is the type of backend such as HOLOGRAPHY, DCR, SPECTRALPROCESSOR or ACS. These are indexed directly from the PROCESSOR subtable of MS where TYPE_ID is the row into this table.

To Do

• Is there a mechanism in the Table system which essentially already does this?

Definition at line 86 of file GBTMSTypeFiller.h.

Public Member Functions
	GBTMSTypeFiller (const String &tableName)
	open an already existing table - type is extracted from the tableName using everything after the last "_".
	GBTMSTypeFiller (Table &attachTable, const String &type)
	create a new, empty table attached to the given table using the indicate type.
	~GBTMSTypeFiller ()
void	fill (const Record &other)
	fill this record to this table.
uInt	nrow ()
	how many rows in this table
const String &	type ()
	what is the type of this GBT_type table
Int	typeId ()
	what is the most recent typeId filled
void	flush ()
	flush this table
Private Member Functions
void	updateTableRow ()
void	updateIndex (const RecordDesc &other)
void	updateIndex (const Vector< String > &colnames)
void	checkRecord (Record &other)
	this checks the record and adds columns as required
	GBTMSTypeFiller ()
	Undefined and unavailable.
	GBTMSTypeFiller (const GBTMSTypeFiller &other)
GBTMSTypeFiller &	operator= (const GBTMSTypeFiller &other)
Private Attributes
Table *	tab_p
TableRow *	tabRow_p
ColumnsIndex *	index_p
Int	typeId_p
String	type_p

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Constructor & Destructor Documentation

GBTMSTypeFiller::GBTMSTypeFiller

(

const String &

tableName

)

open an already existing table - type is extracted from the tableName using everything after the last "_".

GBTMSTypeFiller::GBTMSTypeFiller	(	Table &	attachTable,
		const String &	type
	)

create a new, empty table attached to the given table using the indicate type.

GBTMSTypeFiller::~GBTMSTypeFiller

(

)

GBTMSTypeFiller::GBTMSTypeFiller

(

)

[private]

Undefined and unavailable.

GBTMSTypeFiller::GBTMSTypeFiller

(

const GBTMSTypeFiller &

other

)

[private]

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Member Function Documentation

void GBTMSTypeFiller::fill

(

const Record &

other

)

fill this record to this table.

Each field in the record maps to a column in the the table. There must be no subrecords. The types of the fields must match that in the existing table. Fields not already in the table will result in new columns for that table. If there are only scalar columns, then new rows will only be added if this row does not already exist in the table. If there are any non-scalar columns, a new row is always added.

uInt GBTMSTypeFiller::nrow

(

)

[inline]

how many rows in this table

Definition at line 110 of file GBTMSTypeFiller.h.

References tab_p.

const String& GBTMSTypeFiller::type

(

)

[inline]

what is the type of this GBT_type table

Definition at line 113 of file GBTMSTypeFiller.h.

References type_p.

Int GBTMSTypeFiller::typeId

(

)

[inline]

what is the most recent typeId filled

Definition at line 116 of file GBTMSTypeFiller.h.

References typeId_p.

void GBTMSTypeFiller::flush

(

)

[inline]

flush this table

Definition at line 119 of file GBTMSTypeFiller.h.

References tab_p.

void GBTMSTypeFiller::updateTableRow

(

)

[private]

void GBTMSTypeFiller::updateIndex

(

const RecordDesc &

other

)

[private]

void GBTMSTypeFiller::updateIndex

(

const Vector< String > &

colnames

)

[private]

void GBTMSTypeFiller::checkRecord

(

Record &

other

)

[private]

this checks the record and adds columns as required

GBTMSTypeFiller& GBTMSTypeFiller::operator=

(

const GBTMSTypeFiller &

other

)

[private]

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Member Data Documentation

Table* GBTMSTypeFiller::tab_p [private]

Definition at line 121 of file GBTMSTypeFiller.h.

Referenced by flush(), and nrow().

TableRow* GBTMSTypeFiller::tabRow_p [private]

Definition at line 122 of file GBTMSTypeFiller.h.

ColumnsIndex* GBTMSTypeFiller::index_p [private]

Definition at line 124 of file GBTMSTypeFiller.h.

Int GBTMSTypeFiller::typeId_p [private]

Definition at line 125 of file GBTMSTypeFiller.h.

Referenced by typeId().

String GBTMSTypeFiller::type_p [private]

Definition at line 127 of file GBTMSTypeFiller.h.

Referenced by type().

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

• nrao/implement/GBTFillers/GBTMSTypeFiller.h

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