casa::ReadAsciiTable Class Reference

Helper class for readAsciiTable. More...

#include <ReadAsciiTable.h>

List of all members.

Static Public Member Functions
static String	run (const String &headerfile, const String &filein, const String &tableproto, const String &tablename, Bool autoHeader, const IPosition &autoShape, const Vector< String > &columnNames, const Vector< String > &dataTypes, Char separator, const String &commentMarkerRegex, Int firstLine, Int lastLine)
	Run the readAsciiTable.
static Table	runt (String &formatString, Table::TableType tableType, const String &headerfile, const String &filein, const String &tableproto, const String &tablename, Bool autoHeader, const IPosition &autoShape, const Vector< String > &columnNames, const Vector< String > &dataTypes, Char separator, const String &commentMarkerRegex, Int firstLine, Int lastLine)
static double	stringToPos (const String &pos, Bool isDMS)
	Read a position using MVAngle.
Private Types
enum	RATType {   RATBool,   RATShort,   RATInt,   RATFloat,   RATDouble,   RATString,   RATComX,   RATComZ,   RATDComX,   RATDComZ,   RATDMS,   RATHMS }
	Define types. More...
Static Private Member Functions
static String	doRun (const String &headerfile, const String &filein, const String &tableproto, const String &tablename, Bool autoHeader, const IPosition &autoShape, const Vector< String > &columnNames, const Vector< String > &dataTypes, Char separator, Bool testComment, const Regex &commentMarker, Int firstLine, Int lastLine)
	Do the actual run.
static Table	makeTab (String &formatString, Table::TableType tableType, const String &headerfile, const String &filein, const String &tableproto, const String &tablename, Bool autoHeader, const IPosition &autoShape, const Vector< String > &columnNames, const Vector< String > &dataTypes, Char separator, Bool testComment, const Regex &commentMarker, Int firstLine, Int lastLine)
	Do the actual work of making and filling the table.
static Bool	getLine (ifstream &file, Int &lineNumber, char *line, Int lineSize, Bool testComment, const Regex &commentMarker, Int firstLine, Int lastLine)
	Get the next line.
static Int	getNext (const Char *string, Int strlen, Char *result, Int &at, Char separator)
	Get the next part of the line using the separator as delimiter.
static void	getTypes (const IPosition &shape, const Char *in, Int leng, Char *string1, Char *string2, Char separator)
	Derive the types from the values in the first data line.
static Bool	makeBool (const String &str)
	Turn the string into a Bool value.
static void	handleKeyset (Int lineSize, char *string1, char *first, char *second, TableRecord &keysets, LogIO &logger, const String &fileName, ifstream &jFile, Int &lineNumber, Char separator, Bool testComment, const Regex &commentMarker, Int firstLine, Int lastLine)
	Handle a keyword set.
static Int	getTypeShape (const String &typestr, IPosition &shape, Int &type)
	Get the shape and type from the type string.
static Bool	getValue (char *string1, Int lineSize, char *first, Int &at1, Char separator, Int type, void *value)
	Get the next scalar value with the given type from string1.
static void	handleScalar (char *string1, Int lineSize, char *first, Int &at1, Char separator, Int type, TableColumn &tabcol, uInt rownr)
	Handle the next scalar with the given type from the data line and put it into the table column.
static IPosition	getArray (char *string1, Int lineSize, char *first, Int &at1, Char separator, const IPosition &shape, Int varAxis, Int type, void *valueBlock)
	Get the next array with the given type from string1.
static void	handleArray (char *string1, Int lineSize, char *first, Int &at1, Char separator, const IPosition &shape, Int varAxis, Int type, TableColumn &tabcol, uInt rownr)
	Get the next array with the given type from the data line and put it into the table column.

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Detailed Description

Helper class for readAsciiTable.

Review Status

Reviewed By:

UNKNOWN

Date Reviewed:

before2004/08/25

<h3>Intended use:</h3> Internal

<h3>Synopsis</h3>
This class contains static functions as helpers for readAsciiTable.

Definition at line 319 of file ReadAsciiTable.h.

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Member Enumeration Documentation

enum casa::ReadAsciiTable::RATType [private]

Define types.

Enumerator:

RATBool
RATShort
RATInt
RATFloat
RATDouble
RATString
RATComX
RATComZ
RATDComX
RATDComZ
RATDMS
RATHMS

Definition at line 349 of file ReadAsciiTable.h.

---

Member Function Documentation

static String casa::ReadAsciiTable::doRun	(	const String &	headerfile,
		const String &	filein,
		const String &	tableproto,
		const String &	tablename,
		Bool	autoHeader,
		const IPosition &	autoShape,
		const Vector< String > &	columnNames,
		const Vector< String > &	dataTypes,
		Char	separator,
		Bool	testComment,
		const Regex &	commentMarker,
		Int	firstLine,
		Int	lastLine
	)		[static, private]

Do the actual run.

static IPosition casa::ReadAsciiTable::getArray	(	char *	string1,
		Int	lineSize,
		char *	first,
		Int &	at1,
		Char	separator,
		const IPosition &	shape,
		Int	varAxis,
		Int	type,
		void *	valueBlock
	)		[static, private]

Get the next array with the given type from string1.

It returns the shape (for variable shaped arrays).

static Bool casa::ReadAsciiTable::getLine	(	ifstream &	file,
		Int &	lineNumber,
		char *	line,
		Int	lineSize,
		Bool	testComment,
		const Regex &	commentMarker,
		Int	firstLine,
		Int	lastLine
	)		[static, private]

Get the next line.

Skip lines to be ignored. It returns False when no more lines are available.

static Int casa::ReadAsciiTable::getNext	(	const Char *	string,
		Int	strlen,
		Char *	result,
		Int &	at,
		Char	separator
	)		[static, private]

Get the next part of the line using the separator as delimiter.

Leading blanks are ignored.

static void casa::ReadAsciiTable::getTypes	(	const IPosition &	shape,
		const Char *	in,
		Int	leng,
		Char *	string1,
		Char *	string2,
		Char	separator
	)		[static, private]

Derive the types from the values in the first data line.

static Int casa::ReadAsciiTable::getTypeShape	(	const String &	typestr,
		IPosition &	shape,
		Int &	type
	)		[static, private]

Get the shape and type from the type string.

static Bool casa::ReadAsciiTable::getValue	(	char *	string1,
		Int	lineSize,
		char *	first,
		Int &	at1,
		Char	separator,
		Int	type,
		void *	value
	)		[static, private]

Get the next scalar value with the given type from string1.

static void casa::ReadAsciiTable::handleArray	(	char *	string1,
		Int	lineSize,
		char *	first,
		Int &	at1,
		Char	separator,
		const IPosition &	shape,
		Int	varAxis,
		Int	type,
		TableColumn &	tabcol,
		uInt	rownr
	)		[static, private]

Get the next array with the given type from the data line and put it into the table column.

static void casa::ReadAsciiTable::handleKeyset	(	Int	lineSize,
		char *	string1,
		char *	first,
		char *	second,
		TableRecord &	keysets,
		LogIO &	logger,
		const String &	fileName,
		ifstream &	jFile,
		Int &	lineNumber,
		Char	separator,
		Bool	testComment,
		const Regex &	commentMarker,
		Int	firstLine,
		Int	lastLine
	)		[static, private]

Handle a keyword set.

static void casa::ReadAsciiTable::handleScalar	(	char *	string1,
		Int	lineSize,
		char *	first,
		Int &	at1,
		Char	separator,
		Int	type,
		TableColumn &	tabcol,
		uInt	rownr
	)		[static, private]

Handle the next scalar with the given type from the data line and put it into the table column.

static Bool casa::ReadAsciiTable::makeBool

(

const String &

str

)

[static, private]

Turn the string into a Bool value.

Empty string, value 0 and any value starting with f, F, n or N are False.

static Table casa::ReadAsciiTable::makeTab	(	String &	formatString,
		Table::TableType	tableType,
		const String &	headerfile,
		const String &	filein,
		const String &	tableproto,
		const String &	tablename,
		Bool	autoHeader,
		const IPosition &	autoShape,
		const Vector< String > &	columnNames,
		const Vector< String > &	dataTypes,
		Char	separator,
		Bool	testComment,
		const Regex &	commentMarker,
		Int	firstLine,
		Int	lastLine
	)		[static, private]

Do the actual work of making and filling the table.

static String casa::ReadAsciiTable::run	(	const String &	headerfile,
		const String &	filein,
		const String &	tableproto,
		const String &	tablename,
		Bool	autoHeader,
		const IPosition &	autoShape,
		const Vector< String > &	columnNames,
		const Vector< String > &	dataTypes,
		Char	separator,
		const String &	commentMarkerRegex,
		Int	firstLine,
		Int	lastLine
	)		[static]

Run the readAsciiTable.

static Table casa::ReadAsciiTable::runt	(	String &	formatString,
		Table::TableType	tableType,
		const String &	headerfile,
		const String &	filein,
		const String &	tableproto,
		const String &	tablename,
		Bool	autoHeader,
		const IPosition &	autoShape,
		const Vector< String > &	columnNames,
		const Vector< String > &	dataTypes,
		Char	separator,
		const String &	commentMarkerRegex,
		Int	firstLine,
		Int	lastLine
	)		[static]

static double casa::ReadAsciiTable::stringToPos	(	const String &	pos,
		Bool	isDMS
	)		[static]

Read a position using MVAngle.

If isDMS is True, a position with : is treated as DMS instead of HMS. This function is a bit more relaxed than MVAngle::read. It allows whitespace. Furthermore it allows whitespace as separator :.

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

• casacore/tables/Tables/ReadAsciiTable.h