ACE_SizeCDR Class Reference

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

#include <CDR_Size.h>

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 () const
	Returns false if an error has occurred.
void	reset ()
	Reset current size.
size_t	total_length () const
	Return current size.
ACE_CDR::Boolean	write_boolean (ACE_CDR::Boolean x)
ACE_CDR::Boolean	write_char (ACE_CDR::Char x)
ACE_CDR::Boolean	write_wchar (ACE_CDR::WChar x)
ACE_CDR::Boolean	write_octet (ACE_CDR::Octet x)
ACE_CDR::Boolean	write_short (ACE_CDR::Short x)
ACE_CDR::Boolean	write_ushort (ACE_CDR::UShort x)
ACE_CDR::Boolean	write_long (ACE_CDR::Long x)
ACE_CDR::Boolean	write_ulong (ACE_CDR::ULong x)
ACE_CDR::Boolean	write_longlong (const ACE_CDR::LongLong &x)
ACE_CDR::Boolean	write_ulonglong (const ACE_CDR::ULongLong &x)
ACE_CDR::Boolean	write_float (ACE_CDR::Float x)
ACE_CDR::Boolean	write_double (const ACE_CDR::Double &x)
ACE_CDR::Boolean	write_longdouble (const ACE_CDR::LongDouble &x)
ACE_CDR::Boolean	write_fixed (const ACE_CDR::Fixed &x)
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)
ACE_CDR::Boolean	write_string (const ACE_CString &x)
ACE_CDR::Boolean	write_wstring (const ACE_CDR::WChar *x)
ACE_CDR::Boolean	write_wstring (ACE_CDR::ULong length, const ACE_CDR::WChar *x)
ACE_CDR::Boolean	write_string (const std::string &x)
ACE_CDR::Boolean	write_wstring (const std::wstring &x)
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)
ACE_CDR::Boolean	write_wchar_array (const ACE_CDR::WChar *x, ACE_CDR::ULong length)
ACE_CDR::Boolean	write_octet_array (const ACE_CDR::Octet *x, ACE_CDR::ULong length)
ACE_CDR::Boolean	write_short_array (const ACE_CDR::Short *x, ACE_CDR::ULong length)
ACE_CDR::Boolean	write_ushort_array (const ACE_CDR::UShort *x, ACE_CDR::ULong length)
ACE_CDR::Boolean	write_long_array (const ACE_CDR::Long *x, ACE_CDR::ULong length)
ACE_CDR::Boolean	write_ulong_array (const ACE_CDR::ULong *x, ACE_CDR::ULong length)
ACE_CDR::Boolean	write_longlong_array (const ACE_CDR::LongLong *x, ACE_CDR::ULong length)
ACE_CDR::Boolean	write_ulonglong_array (const ACE_CDR::ULongLong *x, ACE_CDR::ULong length)
ACE_CDR::Boolean	write_float_array (const ACE_CDR::Float *x, ACE_CDR::ULong length)
ACE_CDR::Boolean	write_double_array (const ACE_CDR::Double *x, ACE_CDR::ULong length)
ACE_CDR::Boolean	write_longdouble_array (const ACE_CDR::LongDouble *x, ACE_CDR::ULong length)
void	adjust (size_t size)
	Adjust to size and count size octets.
void	adjust (size_t size, size_t align)

Protected Attributes
ACE_CDR::Octet	major_version_
	GIOP version information.
ACE_CDR::Octet	minor_version_

Private Member Functions
	ACE_SizeCDR (const ACE_SizeCDR &)=delete
ACE_SizeCDR &	operator= (const ACE_SizeCDR &)=delete
	ACE_SizeCDR (ACE_SizeCDR &&)=delete
ACE_SizeCDR &	operator= (ACE_SizeCDR &&)=delete
ACE_CDR::Boolean	write_1 (const ACE_CDR::Octet *x)
ACE_CDR::Boolean	write_2 (const ACE_CDR::UShort *x)
ACE_CDR::Boolean	write_4 (const ACE_CDR::ULong *x)
ACE_CDR::Boolean	write_8 (const ACE_CDR::ULongLong *x)
ACE_CDR::Boolean	write_16 (const ACE_CDR::LongDouble *x)
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)

Private Attributes
bool	good_bit_
	Set to false when an error occurs.
size_t	size_
	Current size.

Detailed Description

A CDR stream for calculating size of the representation.

Constructor & Destructor Documentation

ACE_SizeCDR() [1/3]

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() [2/3]

ACE_SizeCDR::ACE_SizeCDR ( const ACE_SizeCDR & )

privatedelete

ACE_SizeCDR() [3/3]

ACE_SizeCDR::ACE_SizeCDR ( ACE_SizeCDR && )

privatedelete

Member Function Documentation

adjust() [1/2]

void ACE_SizeCDR::adjust

(

size_t

size

)

Adjust to size and count size octets.

adjust() [2/2]

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

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

good_bit()

bool ACE_SizeCDR::good_bit ( ) const

inline

Returns false if an error has occurred.

operator=() [1/2]

ACE_SizeCDR & ACE_SizeCDR::operator= ( ACE_SizeCDR && )

privatedelete

operator=() [2/2]

ACE_SizeCDR & ACE_SizeCDR::operator= ( const ACE_SizeCDR & )

privatedelete

reset()

void ACE_SizeCDR::reset ( )

inline

Reset current size.

total_length()

size_t ACE_SizeCDR::total_length ( ) const

inline

Return current size.

write_1()

ACE_CDR::Boolean ACE_SizeCDR::write_1 ( const ACE_CDR::Octet * x )

private

write_16()

ACE_CDR::Boolean ACE_SizeCDR::write_16 ( const ACE_CDR::LongDouble * x )

private

write_2()

ACE_CDR::Boolean ACE_SizeCDR::write_2 ( const ACE_CDR::UShort * x )

private

write_4()

ACE_CDR::Boolean ACE_SizeCDR::write_4 ( const ACE_CDR::ULong * x )

private

write_8()

ACE_CDR::Boolean ACE_SizeCDR::write_8 ( const ACE_CDR::ULongLong * x )

private

write_array()

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.

write_boolean()

ACE_CDR::Boolean ACE_SizeCDR::write_boolean ( ACE_CDR::Boolean x )

inline

write_boolean_array()

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.

write_char()

ACE_CDR::Boolean ACE_SizeCDR::write_char ( ACE_CDR::Char x )

inline

write_char_array()

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

inline

write_double()

ACE_CDR::Boolean ACE_SizeCDR::write_double ( const ACE_CDR::Double & x )

inline

write_double_array()

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

inline

write_fixed()

ACE_CDR::Boolean ACE_SizeCDR::write_fixed ( const ACE_CDR::Fixed & x )

inline

write_float()

ACE_CDR::Boolean ACE_SizeCDR::write_float ( ACE_CDR::Float x )

inline

write_float_array()

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

inline

write_long()

ACE_CDR::Boolean ACE_SizeCDR::write_long ( ACE_CDR::Long x )

inline

write_long_array()

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

inline

write_longdouble()

ACE_CDR::Boolean ACE_SizeCDR::write_longdouble ( const ACE_CDR::LongDouble & x )

inline

write_longdouble_array()

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

inline

write_longlong()

ACE_CDR::Boolean ACE_SizeCDR::write_longlong ( const ACE_CDR::LongLong & x )

inline

write_longlong_array()

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

inline

write_octet()

ACE_CDR::Boolean ACE_SizeCDR::write_octet ( ACE_CDR::Octet x )

inline

write_octet_array()

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

inline

write_short()

ACE_CDR::Boolean ACE_SizeCDR::write_short ( ACE_CDR::Short x )

inline

write_short_array()

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

inline

write_string() [1/4]

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

write_string() [2/4]

ACE_CDR::Boolean ACE_SizeCDR::write_string ( const ACE_CDR::Char * x )

inline

For string we offer methods that accept a precomputed length.

write_string() [3/4]

ACE_CDR::Boolean ACE_SizeCDR::write_string

(

const ACE_CString &

x

)

write_string() [4/4]

ACE_CDR::Boolean ACE_SizeCDR::write_string ( const std::string & x )

inline

write_ulong()

ACE_CDR::Boolean ACE_SizeCDR::write_ulong ( ACE_CDR::ULong x )

inline

write_ulong_array()

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

inline

write_ulonglong()

ACE_CDR::Boolean ACE_SizeCDR::write_ulonglong ( const ACE_CDR::ULongLong & x )

inline

write_ulonglong_array()

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

inline

write_ushort()

ACE_CDR::Boolean ACE_SizeCDR::write_ushort ( ACE_CDR::UShort x )

inline

write_ushort_array()

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

inline

write_wchar()

ACE_CDR::Boolean ACE_SizeCDR::write_wchar

(

ACE_CDR::WChar

x

)

write_wchar_array()

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

inline

write_wchar_array_i()

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

private

write_wstring() [1/3]

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

write_wstring() [2/3]

ACE_CDR::Boolean ACE_SizeCDR::write_wstring ( const ACE_CDR::WChar * x )

inline

write_wstring() [3/3]

ACE_CDR::Boolean ACE_SizeCDR::write_wstring ( const std::wstring & x )

inline

Member Data Documentation

good_bit_

bool ACE_SizeCDR::good_bit_

private

Set to false when an error occurs.

major_version_

ACE_CDR::Octet ACE_SizeCDR::major_version_

protected

GIOP version information.

minor_version_

ACE_CDR::Octet ACE_SizeCDR::minor_version_

protected

size_

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