ACE  6.1.2
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Public Member Functions
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_SizeCDRoperator= (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.

Detailed Description

A CDR stream for calculating size of the representation.


Constructor & Destructor Documentation

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.

Set to false when an error ocurrs.

Set to false when an error ocurrs.

Set to false when an error ocurrs.

Set to false when an error ocurrs.

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.

For string we offer methods that accept a precomputed length.

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

For string we offer methods that accept a precomputed length.

Set to false when an error ocurrs.

For string we offer methods that accept a precomputed length.

Set to false when an error ocurrs.

For string we offer methods that accept a precomputed length.

Set to false when an error ocurrs.

For string we offer methods that accept a precomputed length.

Set to false when an error ocurrs.

For string we offer methods that accept a precomputed length.

Set to false when an error ocurrs.

For string we offer methods that accept a precomputed length.

Set to false when an error ocurrs.

For string we offer methods that accept a precomputed length.

Set to false when an error ocurrs.

For string we offer methods that accept a precomputed length.

Set to false when an error ocurrs.

For string we offer methods that accept a precomputed length.

For string we offer methods that accept a precomputed length.

For string we offer methods that accept a precomputed length.

For string we offer methods that accept a precomputed length.

Set to false when an error ocurrs.

For string we offer methods that accept a precomputed length.

Set to false when an error ocurrs.

For string we offer methods that accept a precomputed length.

Set to false when an error ocurrs.

For string we offer methods that accept a precomputed length.

Set to false when an error ocurrs.

Set to false when an error ocurrs.

For string we offer methods that accept a precomputed length.

For string we offer methods that accept a precomputed length.


Member Data Documentation

bool ACE_SizeCDR::good_bit_
private

Set to false when an error ocurrs.

GIOP version information.

Set to false when an error ocurrs.

size_t ACE_SizeCDR::size_
private

Current size.


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