Static functions to convert Modcomp numeric formats. More...

#include <ModcompConversion.h>

Static Public Member Functions
static size_t	toLocal (Char &to, const void *from)
	Convert one value from Modcomp format to local format. More...

static size_t	toLocal (uChar &to, const void *from)

static size_t	toLocal (Short &to, const void *from)

static size_t	toLocal (uShort &to, const void *from)

static size_t	toLocal (Int &to, const void *from)

static size_t	toLocal (uInt &to, const void *from)

static size_t	toLocal (Int64 &to, const void *from)

static size_t	toLocal (uInt64 &to, const void *from)

static size_t	toLocal (Float &to, const void *from)

static size_t	toLocal (Double &to, const void *from)

static size_t	toLocal (Char to, const void from, size_t nr)
	Convert nr values from Modcomp format to local format. More...

static size_t	toLocal (uChar to, const void from, size_t nr)

static size_t	toLocal (Short to, const void from, size_t nr)

static size_t	toLocal (uShort to, const void from, size_t nr)

static size_t	toLocal (Int to, const void from, size_t nr)

static size_t	toLocal (uInt to, const void from, size_t nr)

static size_t	toLocal (Int64 to, const void from, size_t nr)

static size_t	toLocal (uInt64 to, const void from, size_t nr)

static size_t	toLocal (Float to, const void from, size_t nr)

static size_t	toLocal (Double to, const void from, size_t nr)

static size_t	fromLocal (void *to, Char from)
	Convert one value from local format to Modcomp format. More...

static size_t	fromLocal (void *to, uChar from)

static size_t	fromLocal (void *to, Short from)

static size_t	fromLocal (void *to, uShort from)

static size_t	fromLocal (void *to, Int from)

static size_t	fromLocal (void *to, uInt from)

static size_t	fromLocal (void *to, Int64 from)

static size_t	fromLocal (void *to, uInt64 from)

static size_t	fromLocal (void *to, Float from)

static size_t	fromLocal (void *to, Double from)

static size_t	fromLocal (void to, const Char from, size_t nr)
	Convert nr values from local format to Modcomp format. More...

static size_t	fromLocal (void to, const uChar from, size_t nr)

static size_t	fromLocal (void to, const Short from, size_t nr)

static size_t	fromLocal (void to, const uShort from, size_t nr)

static size_t	fromLocal (void to, const Int from, size_t nr)

static size_t	fromLocal (void to, const uInt from, size_t nr)

static size_t	fromLocal (void to, const Int64 from, size_t nr)

static size_t	fromLocal (void to, const uInt64 from, size_t nr)

static size_t	fromLocal (void to, const Float from, size_t nr)

static size_t	fromLocal (void to, const Double from, size_t nr)

Private Member Functions
	ModcompConversion ()
	This class should not be constructed (so declare the constructor private). More...

Detailed Description

Static functions to convert Modcomp numeric formats.

Intended use:

Public interface

Review Status

Date Reviewed:: yyyy/mm/dd
Test programs:: tModcompConversion

Synopsis

This class contains static toLocal functions to convert data from Modcomp format to local format and vice-versa.

The functions work on both big-endian and little-endian machines. They convert between Modcomp 2-byte integers and Shorts (or uShorts) and Modcomp 4-byte integers and Ints (or uInts, Int64s or uInt64s).

It is currently not possible to convert floating point numbers from local format to Modcomp. Attempting to do so will throw an exception (AipsError).

Motivation

The VLA data is stored using Modcomp numeric data formats and needs to be converted to the local format to be manipulated.

To Do

Support conversion of floating point data to Modcomp format
Support data type long double.

Definition at line 116 of file ModcompConversion.h.

Constructor & Destructor Documentation

casacore::ModcompConversion::ModcompConversion ( )

private

This class should not be constructed

(so declare the constructor private).

Member Function Documentation

size_t casacore::ModcompConversion::fromLocal	(	void *	to,
		Char	from
	)

inlinestatic

Convert one value from local format to Modcomp format.

The from and to buffer should not overlap. The floating point functions will throw exceptions as they are not implemented yet.

Definition at line 257 of file ModcompConversion.h.

References casacore::CanonicalConversion::fromLocal().

Referenced by fromLocal().

size_t casacore::ModcompConversion::fromLocal	(	void *	to,
		uChar	from
	)

inlinestatic

Definition at line 261 of file ModcompConversion.h.

References casacore::CanonicalConversion::fromLocal().

size_t casacore::ModcompConversion::fromLocal	(	void *	to,
		Short	from
	)

inlinestatic

Definition at line 265 of file ModcompConversion.h.

References casacore::CanonicalConversion::fromLocal().

size_t casacore::ModcompConversion::fromLocal	(	void *	to,
		uShort	from
	)

inlinestatic

Definition at line 269 of file ModcompConversion.h.

References casacore::CanonicalConversion::fromLocal().

size_t casacore::ModcompConversion::fromLocal	(	void *	to,
		Int	from
	)

inlinestatic

Definition at line 273 of file ModcompConversion.h.

References casacore::CanonicalConversion::fromLocal().

size_t casacore::ModcompConversion::fromLocal	(	void *	to,
		uInt	from
	)

inlinestatic

Definition at line 277 of file ModcompConversion.h.

References casacore::CanonicalConversion::fromLocal().

size_t casacore::ModcompConversion::fromLocal	(	void *	to,
		Int64	from
	)

inlinestatic

Definition at line 281 of file ModcompConversion.h.

References casacore::CanonicalConversion::fromLocal().

size_t casacore::ModcompConversion::fromLocal	(	void *	to,
		uInt64	from
	)

inlinestatic

Definition at line 285 of file ModcompConversion.h.

References casacore::CanonicalConversion::fromLocal().

size_t casacore::ModcompConversion::fromLocal	(	void *	to,
		Float	from
	)

inlinestatic

Definition at line 289 of file ModcompConversion.h.

References fromLocal().

size_t casacore::ModcompConversion::fromLocal	(	void *	to,
		Double	from
	)

inlinestatic

Definition at line 293 of file ModcompConversion.h.

References fromLocal().

size_t casacore::ModcompConversion::fromLocal	(	void *	to,
		const Char *	from,
		size_t	nr
	)

inlinestatic

Convert nr values from local format to Modcomp format.

The from and to buffer should not overlap. The floating point functions will throw exceptions as they are not implemented yet.

Definition at line 297 of file ModcompConversion.h.

References casacore::CanonicalConversion::fromLocalChar().

size_t casacore::ModcompConversion::fromLocal	(	void *	to,
		const uChar *	from,
		size_t	nr
	)

inlinestatic

Definition at line 301 of file ModcompConversion.h.

References casacore::CanonicalConversion::fromLocalUChar().

size_t casacore::ModcompConversion::fromLocal	(	void *	to,
		const Short *	from,
		size_t	nr
	)

inlinestatic

Definition at line 305 of file ModcompConversion.h.

References casacore::CanonicalConversion::fromLocalShort().

size_t casacore::ModcompConversion::fromLocal	(	void *	to,
		const uShort *	from,
		size_t	nr
	)

inlinestatic

Definition at line 309 of file ModcompConversion.h.

References casacore::CanonicalConversion::fromLocalUShort().

size_t casacore::ModcompConversion::fromLocal	(	void *	to,
		const Int *	from,
		size_t	nr
	)

inlinestatic

Definition at line 313 of file ModcompConversion.h.

References casacore::CanonicalConversion::fromLocalInt().

size_t casacore::ModcompConversion::fromLocal	(	void *	to,
		const uInt *	from,
		size_t	nr
	)

inlinestatic

Definition at line 317 of file ModcompConversion.h.

References casacore::CanonicalConversion::fromLocalUInt().

static size_t casacore::ModcompConversion::fromLocal	(	void *	to,
		const Int64 *	from,
		size_t	nr
	)

static

static size_t casacore::ModcompConversion::fromLocal	(	void *	to,
		const uInt64 *	from,
		size_t	nr
	)

static

static size_t casacore::ModcompConversion::fromLocal	(	void *	to,
		const Float *	from,
		size_t	nr
	)

static

static size_t casacore::ModcompConversion::fromLocal	(	void *	to,
		const Double *	from,
		size_t	nr
	)

static

size_t casacore::ModcompConversion::toLocal	(	Char &	to,
		const void *	from
	)

inlinestatic

Convert one value from Modcomp format to local format.

The from and to buffer should not overlap.

Definition at line 187 of file ModcompConversion.h.

References casacore::CanonicalConversion::toLocal().

Referenced by toLocal().

size_t casacore::ModcompConversion::toLocal	(	uChar &	to,
		const void *	from
	)

inlinestatic

Definition at line 191 of file ModcompConversion.h.

References casacore::CanonicalConversion::toLocal().

size_t casacore::ModcompConversion::toLocal	(	Short &	to,
		const void *	from
	)

inlinestatic

Definition at line 195 of file ModcompConversion.h.

References casacore::CanonicalConversion::toLocal().

size_t casacore::ModcompConversion::toLocal	(	uShort &	to,
		const void *	from
	)

inlinestatic

Definition at line 199 of file ModcompConversion.h.

References casacore::CanonicalConversion::toLocal().

size_t casacore::ModcompConversion::toLocal	(	Int &	to,
		const void *	from
	)

inlinestatic

Definition at line 203 of file ModcompConversion.h.

References casacore::CanonicalConversion::toLocal().

size_t casacore::ModcompConversion::toLocal	(	uInt &	to,
		const void *	from
	)

inlinestatic

Definition at line 207 of file ModcompConversion.h.

References casacore::CanonicalConversion::toLocal().

size_t casacore::ModcompConversion::toLocal	(	Int64 &	to,
		const void *	from
	)

inlinestatic

Definition at line 211 of file ModcompConversion.h.

References toLocal().

size_t casacore::ModcompConversion::toLocal	(	uInt64 &	to,
		const void *	from
	)

inlinestatic

Definition at line 218 of file ModcompConversion.h.

References toLocal().

size_t casacore::ModcompConversion::toLocal	(	Float &	to,
		const void *	from
	)

inlinestatic

Definition at line 225 of file ModcompConversion.h.

References toLocal().

size_t casacore::ModcompConversion::toLocal	(	Double &	to,
		const void *	from
	)

inlinestatic

Definition at line 229 of file ModcompConversion.h.

References toLocal().

size_t casacore::ModcompConversion::toLocal	(	Char *	to,
		const void *	from,
		size_t	nr
	)

inlinestatic

Convert nr values from Modcomp format to local format.

The from and to buffer should not overlap.

Definition at line 233 of file ModcompConversion.h.

References casacore::CanonicalConversion::toLocalChar().

size_t casacore::ModcompConversion::toLocal	(	uChar *	to,
		const void *	from,
		size_t	nr
	)

inlinestatic

Definition at line 237 of file ModcompConversion.h.

References casacore::CanonicalConversion::toLocalUChar().

size_t casacore::ModcompConversion::toLocal	(	Short *	to,
		const void *	from,
		size_t	nr
	)

inlinestatic

Definition at line 241 of file ModcompConversion.h.

References casacore::CanonicalConversion::toLocalShort().

size_t casacore::ModcompConversion::toLocal	(	uShort *	to,
		const void *	from,
		size_t	nr
	)

inlinestatic

Definition at line 245 of file ModcompConversion.h.

References casacore::CanonicalConversion::toLocalUShort().

size_t casacore::ModcompConversion::toLocal	(	Int *	to,
		const void *	from,
		size_t	nr
	)

inlinestatic

Definition at line 249 of file ModcompConversion.h.

References casacore::CanonicalConversion::toLocalInt().

size_t casacore::ModcompConversion::toLocal	(	uInt *	to,
		const void *	from,
		size_t	nr
	)

inlinestatic

Definition at line 253 of file ModcompConversion.h.

References casacore::CanonicalConversion::toLocalUInt().

static size_t casacore::ModcompConversion::toLocal	(	Int64 *	to,
		const void *	from,
		size_t	nr
	)

static

static size_t casacore::ModcompConversion::toLocal	(	uInt64 *	to,
		const void *	from,
		size_t	nr
	)

static

static size_t casacore::ModcompConversion::toLocal	(	Float *	to,
		const void *	from,
		size_t	nr
	)

static

static size_t casacore::ModcompConversion::toLocal	(	Double *	to,
		const void *	from,
		size_t	nr
	)

static

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

casa/casacore/casa/OS/ModcompConversion.h

Static Public Member Functions

Private Member Functions

Detailed Description

Intended use:

Review Status

Synopsis

Motivation

To Do

Constructor & Destructor Documentation

Member Function Documentation