casa::RawIO Class Reference

Class for IO in local format. More...

#include <RawIO.h>

Inheritance diagram for casa::RawIO:

List of all members.

Public Member Functions
	RawIO (ByteIO *byteIO, Bool takeOver=False)
	Constructor.
	RawIO (const RawIO &rawIO)
	The copy constructor uses reference semantics.
RawIO &	operator= (const RawIO &rawIO)
	The assignment operator uses reference semantics.
	~RawIO ()
	Destructor.
virtual uInt	write (uInt nvalues, const Bool *value)
	Write the values to the ByteIO object.
virtual uInt	write (uInt nvalues, const Char *data)
virtual uInt	write (uInt nvalues, const uChar *data)
virtual uInt	write (uInt nvalues, const Short *data)
virtual uInt	write (uInt nvalues, const uShort *data)
virtual uInt	write (uInt nvalues, const Int *data)
virtual uInt	write (uInt nvalues, const uInt *data)
virtual uInt	write (uInt nvalues, const Int64 *data)
virtual uInt	write (uInt nvalues, const uInt64 *data)
virtual uInt	write (uInt nvalues, const Float *data)
virtual uInt	write (uInt nvalues, const Double *data)
virtual uInt	write (uInt nvalues, const Complex *value)
virtual uInt	write (uInt nvalues, const DComplex *value)
virtual uInt	write (uInt nvalues, const String *value)
virtual uInt	read (uInt nvalues, Bool *value)
	Read the values from the ByteIO object.
virtual uInt	read (uInt nvalues, Char *data)
virtual uInt	read (uInt nvalues, uChar *data)
virtual uInt	read (uInt nvalues, Short *data)
virtual uInt	read (uInt nvalues, uShort *data)
virtual uInt	read (uInt nvalues, Int *data)
virtual uInt	read (uInt nvalues, uInt *data)
virtual uInt	read (uInt nvalues, Int64 *data)
virtual uInt	read (uInt nvalues, uInt64 *data)
virtual uInt	read (uInt nvalues, Float *data)
virtual uInt	read (uInt nvalues, Double *data)
virtual uInt	read (uInt nvalues, Complex *value)
virtual uInt	read (uInt nvalues, DComplex *value)
virtual uInt	read (uInt nvalues, String *value)

---

Detailed Description

Class for IO in local format.

Intended use:

Public interface

 <h3>Review Status</h3><dl><dt>Reviewed By:<dd>Friso Olnon<dt>Date Reviewed:<dd>1996/11/06<dt>Test programs:<dd>tTypeIO</dl> 

Prerequisite

• ByteIO class and derived classes
• TypeIO class

Synopsis

RawIO is a specialization of class TypeIO to store data in local format.

This class is intended for data that will only be used internally and will not be exported to machines with a possible different data format.

To save storage Bools will be written as bits (using the static functions in class Conversion .

Motivation

Storing data in local format can improve performance on little-endian machines like DEC-alpha and PC's.

Definition at line 73 of file RawIO.h.

---

Constructor & Destructor Documentation

casa::RawIO::RawIO	(	ByteIO *	byteIO,
		Bool	takeOver = False
	)		[explicit]

Constructor.

The read/write functions will use the given ByteIO object as the data store. If takeOver is True the this class will delete the supplied pointer. Otherwise the caller is responsible for this.

casa::RawIO::RawIO

(

const RawIO &

rawIO

)

The copy constructor uses reference semantics.

casa::RawIO::~RawIO

(

)

Destructor.

---

Member Function Documentation

RawIO& casa::RawIO::operator=

(

const RawIO &

rawIO

)

The assignment operator uses reference semantics.

virtual uInt casa::RawIO::read	(	uInt	nvalues,
		Bool *	value
	)		[virtual]

Read the values from the ByteIO object.

Bool, complex and String values are handled by the base class.

Reimplemented from casa::TypeIO.

virtual uInt casa::RawIO::read	(	uInt	nvalues,
		Char *	data
	)		[virtual]

Implements casa::TypeIO.

virtual uInt casa::RawIO::read	(	uInt	nvalues,
		uChar *	data
	)		[virtual]

Implements casa::TypeIO.

virtual uInt casa::RawIO::read	(	uInt	nvalues,
		Short *	data
	)		[virtual]

Implements casa::TypeIO.

virtual uInt casa::RawIO::read	(	uInt	nvalues,
		uShort *	data
	)		[virtual]

Implements casa::TypeIO.

virtual uInt casa::RawIO::read	(	uInt	nvalues,
		Int *	data
	)		[virtual]

Implements casa::TypeIO.

virtual uInt casa::RawIO::read	(	uInt	nvalues,
		uInt *	data
	)		[virtual]

Implements casa::TypeIO.

virtual uInt casa::RawIO::read	(	uInt	nvalues,
		Int64 *	data
	)		[virtual]

Implements casa::TypeIO.

virtual uInt casa::RawIO::read	(	uInt	nvalues,
		uInt64 *	data
	)		[virtual]

Implements casa::TypeIO.

virtual uInt casa::RawIO::read	(	uInt	nvalues,
		Float *	data
	)		[virtual]

Implements casa::TypeIO.

virtual uInt casa::RawIO::read	(	uInt	nvalues,
		Double *	data
	)		[virtual]

Implements casa::TypeIO.

virtual uInt casa::RawIO::read	(	uInt	nvalues,
		Complex *	value
	)		[virtual]

Reimplemented from casa::TypeIO.

virtual uInt casa::RawIO::read	(	uInt	nvalues,
		DComplex *	value
	)		[virtual]

Reimplemented from casa::TypeIO.

virtual uInt casa::RawIO::read	(	uInt	nvalues,
		String *	value
	)		[virtual]

Reimplemented from casa::TypeIO.

virtual uInt casa::RawIO::write	(	uInt	nvalues,
		const Bool *	value
	)		[virtual]

Write the values to the ByteIO object.

Bool, complex and String values are handled by the base class.

Reimplemented from casa::TypeIO.

virtual uInt casa::RawIO::write	(	uInt	nvalues,
		const Char *	data
	)		[virtual]

Implements casa::TypeIO.

virtual uInt casa::RawIO::write	(	uInt	nvalues,
		const uChar *	data
	)		[virtual]

Implements casa::TypeIO.

virtual uInt casa::RawIO::write	(	uInt	nvalues,
		const Short *	data
	)		[virtual]

Implements casa::TypeIO.

virtual uInt casa::RawIO::write	(	uInt	nvalues,
		const uShort *	data
	)		[virtual]

Implements casa::TypeIO.

virtual uInt casa::RawIO::write	(	uInt	nvalues,
		const Int *	data
	)		[virtual]

Implements casa::TypeIO.

virtual uInt casa::RawIO::write	(	uInt	nvalues,
		const uInt *	data
	)		[virtual]

Implements casa::TypeIO.

virtual uInt casa::RawIO::write	(	uInt	nvalues,
		const Int64 *	data
	)		[virtual]

Implements casa::TypeIO.

virtual uInt casa::RawIO::write	(	uInt	nvalues,
		const uInt64 *	data
	)		[virtual]

Implements casa::TypeIO.

virtual uInt casa::RawIO::write	(	uInt	nvalues,
		const Float *	data
	)		[virtual]

Implements casa::TypeIO.

virtual uInt casa::RawIO::write	(	uInt	nvalues,
		const Double *	data
	)		[virtual]

Implements casa::TypeIO.

virtual uInt casa::RawIO::write	(	uInt	nvalues,
		const Complex *	value
	)		[virtual]

Reimplemented from casa::TypeIO.

virtual uInt casa::RawIO::write	(	uInt	nvalues,
		const DComplex *	value
	)		[virtual]

Reimplemented from casa::TypeIO.

virtual uInt casa::RawIO::write	(	uInt	nvalues,
		const String *	value
	)		[virtual]

Reimplemented from casa::TypeIO.

---

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

• casacore/casa/IO/RawIO.h