ACE_SizeCDR Class Reference

A CDR stream for calculating size of the representation. More...

#include <CDR_Size.h>

List of all members.

Public Member Functions
	ACE_SizeCDR (ACE_CDR::Octet major_version=ACE_CDR_GIOP_MAJOR_VERSION, ACE_CDR::Octet minor_version=ACE_CDR_GIOP_MINOR_VERSION)
	Default constructor.
bool	good_bit (void) const
	Returns false if an error has ocurred.
void	reset (void)
	Reset current size.
size_t	total_length (void) const
	Return current size.
ACE_CDR::Boolean	write_boolean (ACE_CDR::Boolean x)
	For string we offer methods that accept a precomputed length.
ACE_CDR::Boolean	write_char (ACE_CDR::Char x)
	For string we offer methods that accept a precomputed length.
ACE_CDR::Boolean	write_wchar (ACE_CDR::WChar x)
	For string we offer methods that accept a precomputed length.
ACE_CDR::Boolean	write_octet (ACE_CDR::Octet x)
	For string we offer methods that accept a precomputed length.
ACE_CDR::Boolean	write_short (ACE_CDR::Short x)
	For string we offer methods that accept a precomputed length.
ACE_CDR::Boolean	write_ushort (ACE_CDR::UShort x)
	For string we offer methods that accept a precomputed length.
ACE_CDR::Boolean	write_long (ACE_CDR::Long x)
	For string we offer methods that accept a precomputed length.
ACE_CDR::Boolean	write_ulong (ACE_CDR::ULong x)
	For string we offer methods that accept a precomputed length.
ACE_CDR::Boolean	write_longlong (const ACE_CDR::LongLong &x)
	For string we offer methods that accept a precomputed length.
ACE_CDR::Boolean	write_ulonglong (const ACE_CDR::ULongLong &x)
	For string we offer methods that accept a precomputed length.
ACE_CDR::Boolean	write_float (ACE_CDR::Float x)
	For string we offer methods that accept a precomputed length.
ACE_CDR::Boolean	write_double (const ACE_CDR::Double &x)
	For string we offer methods that accept a precomputed length.
ACE_CDR::Boolean	write_longdouble (const ACE_CDR::LongDouble &x)
	For string we offer methods that accept a precomputed length.
ACE_CDR::Boolean	write_string (const ACE_CDR::Char *x)
	For string we offer methods that accept a precomputed length.
ACE_CDR::Boolean	write_string (ACE_CDR::ULong len, const ACE_CDR::Char *x)
	For string we offer methods that accept a precomputed length.
ACE_CDR::Boolean	write_string (const ACE_CString &x)
	For string we offer methods that accept a precomputed length.
ACE_CDR::Boolean	write_wstring (const ACE_CDR::WChar *x)
	For string we offer methods that accept a precomputed length.
ACE_CDR::Boolean	write_wstring (ACE_CDR::ULong length, const ACE_CDR::WChar *x)
	For string we offer methods that accept a precomputed length.
bool	good_bit_
	Set to false when an error ocurrs.
size_t	size_
	Current size.
ACE_CDR::Octet	major_version_
	GIOP version information.
ACE_CDR::Octet	minor_version_
	Set to false when an error ocurrs.
ACE_CDR::Boolean	write_boolean_array (const ACE_CDR::Boolean *x, ACE_CDR::ULong length)
ACE_CDR::Boolean	write_char_array (const ACE_CDR::Char *x, ACE_CDR::ULong length)
	Set to false when an error ocurrs.
ACE_CDR::Boolean	write_wchar_array (const ACE_CDR::WChar *x, ACE_CDR::ULong length)
	Set to false when an error ocurrs.
ACE_CDR::Boolean	write_octet_array (const ACE_CDR::Octet *x, ACE_CDR::ULong length)
	Set to false when an error ocurrs.
ACE_CDR::Boolean	write_short_array (const ACE_CDR::Short *x, ACE_CDR::ULong length)
	Set to false when an error ocurrs.
ACE_CDR::Boolean	write_ushort_array (const ACE_CDR::UShort *x, ACE_CDR::ULong length)
	Set to false when an error ocurrs.
ACE_CDR::Boolean	write_long_array (const ACE_CDR::Long *x, ACE_CDR::ULong length)
	Set to false when an error ocurrs.
ACE_CDR::Boolean	write_ulong_array (const ACE_CDR::ULong *x, ACE_CDR::ULong length)
	Set to false when an error ocurrs.
ACE_CDR::Boolean	write_longlong_array (const ACE_CDR::LongLong *x, ACE_CDR::ULong length)
	Set to false when an error ocurrs.
ACE_CDR::Boolean	write_ulonglong_array (const ACE_CDR::ULongLong *x, ACE_CDR::ULong length)
	Set to false when an error ocurrs.
ACE_CDR::Boolean	write_float_array (const ACE_CDR::Float *x, ACE_CDR::ULong length)
	Set to false when an error ocurrs.
ACE_CDR::Boolean	write_double_array (const ACE_CDR::Double *x, ACE_CDR::ULong length)
	Set to false when an error ocurrs.
ACE_CDR::Boolean	write_longdouble_array (const ACE_CDR::LongDouble *x, ACE_CDR::ULong length)
	Set to false when an error ocurrs.
void	adjust (size_t size)
void	adjust (size_t size, size_t align)
	ACE_SizeCDR (const ACE_SizeCDR &rhs)
	disallow copying...
ACE_SizeCDR &	operator= (const ACE_SizeCDR &rhs)
	Set to false when an error ocurrs.
ACE_CDR::Boolean	write_1 (const ACE_CDR::Octet *x)
	Set to false when an error ocurrs.
ACE_CDR::Boolean	write_2 (const ACE_CDR::UShort *x)
	Set to false when an error ocurrs.
ACE_CDR::Boolean	write_4 (const ACE_CDR::ULong *x)
	Set to false when an error ocurrs.
ACE_CDR::Boolean	write_8 (const ACE_CDR::ULongLong *x)
	Set to false when an error ocurrs.
ACE_CDR::Boolean	write_16 (const ACE_CDR::LongDouble *x)
	Set to false when an error ocurrs.
ACE_CDR::Boolean	write_array (const void *x, size_t size, size_t align, ACE_CDR::ULong length)
ACE_CDR::Boolean	write_wchar_array_i (const ACE_CDR::WChar *x, ACE_CDR::ULong length)
	Set to false when an error ocurrs.

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Detailed Description

A CDR stream for calculating size of the representation.

---

Constructor & Destructor Documentation

ACE_SizeCDR::ACE_SizeCDR	(	ACE_CDR::Octet	major_version = ACE_CDR_GIOP_MAJOR_VERSION,
		ACE_CDR::Octet	minor_version = ACE_CDR_GIOP_MINOR_VERSION
	)		[inline]

Default constructor.

ACE_SizeCDR::ACE_SizeCDR

(

const ACE_SizeCDR &

rhs

)

[private]

disallow copying...

---

Member Function Documentation

void ACE_SizeCDR::adjust

(

size_t

size

)

Adjust to size and count <size> octets.

void ACE_SizeCDR::adjust	(	size_t	size,
		size_t	align
	)

As above, but now the size and alignment requirements may be different.

bool ACE_SizeCDR::good_bit

(

void

)

const [inline]

Returns false if an error has ocurred.

ACE_SizeCDR& ACE_SizeCDR::operator=

(

const ACE_SizeCDR &

rhs

)

[private]

Set to false when an error ocurrs.

void ACE_SizeCDR::reset

(

void

)

[inline]

Reset current size.

size_t ACE_SizeCDR::total_length

(

void

)

const [inline]

Return current size.

ACE_CDR::Boolean ACE_SizeCDR::write_1

(

const ACE_CDR::Octet *

x

)

[private]

Set to false when an error ocurrs.

ACE_CDR::Boolean ACE_SizeCDR::write_16

(

const ACE_CDR::LongDouble *

x

)

[private]

Set to false when an error ocurrs.

ACE_CDR::Boolean ACE_SizeCDR::write_2

(

const ACE_CDR::UShort *

x

)

[private]

Set to false when an error ocurrs.

ACE_CDR::Boolean ACE_SizeCDR::write_4

(

const ACE_CDR::ULong *

x

)

[private]

Set to false when an error ocurrs.

ACE_CDR::Boolean ACE_SizeCDR::write_8

(

const ACE_CDR::ULongLong *

x

)

[private]

Set to false when an error ocurrs.

ACE_CDR::Boolean ACE_SizeCDR::write_array	(	const void *	x,
		size_t	size,
		size_t	align,
		ACE_CDR::ULong	length
	)		[private]

write an array of length elements, each of size bytes and the start aligned at a multiple of <align>. The elements are assumed to be packed with the right alignment restrictions. It is mostly designed for buffers of the basic types.

This operation uses <memcpy>; as explained above it is expected that using assignment is faster that <memcpy> for one element, but for several elements <memcpy> should be more efficient, it could be interesting to find the break even point and optimize for that case, but that would be too platform dependent.

ACE_CDR::Boolean ACE_SizeCDR::write_boolean

(

ACE_CDR::Boolean

x

)

[inline]

For string we offer methods that accept a precomputed length.

ACE_CDR::Boolean ACE_SizeCDR::write_boolean_array	(	const ACE_CDR::Boolean *	x,
		ACE_CDR::ULong	length
	)

Note:

the portion written starts at <x> and ends at <x + length>. The length is *NOT* stored into the CDR stream.

ACE_CDR::Boolean ACE_SizeCDR::write_char

(

ACE_CDR::Char

x

)

[inline]

For string we offer methods that accept a precomputed length.

ACE_CDR::Boolean ACE_SizeCDR::write_char_array	(	const ACE_CDR::Char *	x,
		ACE_CDR::ULong	length
	)		[inline]

Set to false when an error ocurrs.

ACE_CDR::Boolean ACE_SizeCDR::write_double

(

const ACE_CDR::Double &

x

)

[inline]

For string we offer methods that accept a precomputed length.

ACE_CDR::Boolean ACE_SizeCDR::write_double_array	(	const ACE_CDR::Double *	x,
		ACE_CDR::ULong	length
	)		[inline]

Set to false when an error ocurrs.

ACE_CDR::Boolean ACE_SizeCDR::write_float

(

ACE_CDR::Float

x

)

[inline]

For string we offer methods that accept a precomputed length.

ACE_CDR::Boolean ACE_SizeCDR::write_float_array	(	const ACE_CDR::Float *	x,
		ACE_CDR::ULong	length
	)		[inline]

Set to false when an error ocurrs.

ACE_CDR::Boolean ACE_SizeCDR::write_long

(

ACE_CDR::Long

x

)

[inline]

For string we offer methods that accept a precomputed length.

ACE_CDR::Boolean ACE_SizeCDR::write_long_array	(	const ACE_CDR::Long *	x,
		ACE_CDR::ULong	length
	)		[inline]

Set to false when an error ocurrs.

ACE_CDR::Boolean ACE_SizeCDR::write_longdouble

(

const ACE_CDR::LongDouble &

x

)

[inline]

For string we offer methods that accept a precomputed length.

ACE_CDR::Boolean ACE_SizeCDR::write_longdouble_array	(	const ACE_CDR::LongDouble *	x,
		ACE_CDR::ULong	length
	)		[inline]

Set to false when an error ocurrs.

ACE_CDR::Boolean ACE_SizeCDR::write_longlong

(

const ACE_CDR::LongLong &

x

)

[inline]

For string we offer methods that accept a precomputed length.

ACE_CDR::Boolean ACE_SizeCDR::write_longlong_array	(	const ACE_CDR::LongLong *	x,
		ACE_CDR::ULong	length
	)		[inline]

Set to false when an error ocurrs.

ACE_CDR::Boolean ACE_SizeCDR::write_octet

(

ACE_CDR::Octet

x

)

[inline]

For string we offer methods that accept a precomputed length.

ACE_CDR::Boolean ACE_SizeCDR::write_octet_array	(	const ACE_CDR::Octet *	x,
		ACE_CDR::ULong	length
	)		[inline]

Set to false when an error ocurrs.

ACE_CDR::Boolean ACE_SizeCDR::write_short

(

ACE_CDR::Short

x

)

[inline]

For string we offer methods that accept a precomputed length.

ACE_CDR::Boolean ACE_SizeCDR::write_short_array	(	const ACE_CDR::Short *	x,
		ACE_CDR::ULong	length
	)		[inline]

Set to false when an error ocurrs.

ACE_CDR::Boolean ACE_SizeCDR::write_string

(

const ACE_CDR::Char *

x

)

[inline]

For string we offer methods that accept a precomputed length.

ACE_CDR::Boolean ACE_SizeCDR::write_string	(	ACE_CDR::ULong	len,
		const ACE_CDR::Char *	x
	)

For string we offer methods that accept a precomputed length.

ACE_CDR::Boolean ACE_SizeCDR::write_string

(

const ACE_CString &

x

)

For string we offer methods that accept a precomputed length.

ACE_CDR::Boolean ACE_SizeCDR::write_ulong

(

ACE_CDR::ULong

x

)

[inline]

For string we offer methods that accept a precomputed length.

ACE_CDR::Boolean ACE_SizeCDR::write_ulong_array	(	const ACE_CDR::ULong *	x,
		ACE_CDR::ULong	length
	)		[inline]

Set to false when an error ocurrs.

ACE_CDR::Boolean ACE_SizeCDR::write_ulonglong

(

const ACE_CDR::ULongLong &

x

)

[inline]

For string we offer methods that accept a precomputed length.

ACE_CDR::Boolean ACE_SizeCDR::write_ulonglong_array	(	const ACE_CDR::ULongLong *	x,
		ACE_CDR::ULong	length
	)		[inline]

Set to false when an error ocurrs.

ACE_CDR::Boolean ACE_SizeCDR::write_ushort

(

ACE_CDR::UShort

x

)

[inline]

For string we offer methods that accept a precomputed length.

ACE_CDR::Boolean ACE_SizeCDR::write_ushort_array	(	const ACE_CDR::UShort *	x,
		ACE_CDR::ULong	length
	)		[inline]

Set to false when an error ocurrs.

ACE_CDR::Boolean ACE_SizeCDR::write_wchar

(

ACE_CDR::WChar

x

)

For string we offer methods that accept a precomputed length.

ACE_CDR::Boolean ACE_SizeCDR::write_wchar_array	(	const ACE_CDR::WChar *	x,
		ACE_CDR::ULong	length
	)		[inline]

Set to false when an error ocurrs.

ACE_CDR::Boolean ACE_SizeCDR::write_wchar_array_i	(	const ACE_CDR::WChar *	x,
		ACE_CDR::ULong	length
	)		[private]

Set to false when an error ocurrs.

ACE_CDR::Boolean ACE_SizeCDR::write_wstring

(

const ACE_CDR::WChar *

x

)

[inline]

For string we offer methods that accept a precomputed length.

ACE_CDR::Boolean ACE_SizeCDR::write_wstring	(	ACE_CDR::ULong	length,
		const ACE_CDR::WChar *	x
	)

For string we offer methods that accept a precomputed length.

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Member Data Documentation

bool ACE_SizeCDR::good_bit_ [private]

Set to false when an error ocurrs.

ACE_CDR::Octet ACE_SizeCDR::major_version_ [protected]

GIOP version information.

ACE_CDR::Octet ACE_SizeCDR::minor_version_ [protected]

Set to false when an error ocurrs.

size_t ACE_SizeCDR::size_ [private]

Current size.

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

• CDR_Size.h
• CDR_Size.cpp
• CDR_Size.inl