ACE 8.0.2
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Public Member Functions | Protected Member Functions | List of all members
ACE_WChar_Codeset_Translator Class Referenceabstract

Codeset translation routines common to both Output and Input CDR streams. More...

#include <CDR_Stream.h>

Public Member Functions

virtual ~ACE_WChar_Codeset_Translator ()=default
 
virtual ACE_CDR::Boolean read_wchar (ACE_InputCDR &, ACE_CDR::WChar &)=0
 
virtual ACE_CDR::Boolean read_wstring (ACE_InputCDR &, ACE_CDR::WChar *&)=0
 
virtual ACE_CDR::Boolean read_wstring (ACE_InputCDR &, std::wstring &)
 
virtual ACE_CDR::Boolean read_wchar_array (ACE_InputCDR &, ACE_CDR::WChar *, ACE_CDR::ULong)=0
 
virtual ACE_CDR::Boolean write_wchar (ACE_OutputCDR &, ACE_CDR::WChar)=0
 
virtual ACE_CDR::Boolean write_wstring (ACE_OutputCDR &, ACE_CDR::ULong, const ACE_CDR::WChar *)=0
 
virtual ACE_CDR::Boolean write_wchar_array (ACE_OutputCDR &, const ACE_CDR::WChar *, ACE_CDR::ULong)=0
 
virtual ACE_CDR::ULong ncs ()=0
 
virtual ACE_CDR::ULong tcs ()=0
 

Protected Member Functions

ACE_CDR::Boolean read_1 (ACE_InputCDR &input, ACE_CDR::Octet *x)
 
ACE_CDR::Boolean read_2 (ACE_InputCDR &input, ACE_CDR::UShort *x)
 
ACE_CDR::Boolean read_4 (ACE_InputCDR &input, ACE_CDR::ULong *x)
 
ACE_CDR::Boolean write_1 (ACE_OutputCDR &output, const ACE_CDR::Octet *x)
 
ACE_CDR::Boolean write_2 (ACE_OutputCDR &output, const ACE_CDR::UShort *x)
 
ACE_CDR::Boolean write_4 (ACE_OutputCDR &output, const ACE_CDR::ULong *x)
 
ACE_CDR::Boolean read_array (ACE_InputCDR &input, void *x, size_t size, size_t align, ACE_CDR::ULong length)
 
ACE_CDR::Boolean write_array (ACE_OutputCDR &output, const void *x, size_t size, size_t align, ACE_CDR::ULong length)
 
int adjust (ACE_OutputCDR &out, size_t size, size_t align, char *&buf)
 
void good_bit (ACE_OutputCDR &out, bool bit)
 Used by derived classes to set errors in the CDR stream.
 
ACE_CDR::Octet major_version (ACE_InputCDR &input)
 Obtain the CDR Stream's major & minor version values.
 
ACE_CDR::Octet minor_version (ACE_InputCDR &input)
 
ACE_CDR::Octet major_version (ACE_OutputCDR &output)
 
ACE_CDR::Octet minor_version (ACE_OutputCDR &output)
 

Detailed Description

Codeset translation routines common to both Output and Input CDR streams.

This class is a base class for defining codeset translation routines to handle the character set translations required by both CDR Input streams and CDR Output streams.

Constructor & Destructor Documentation

◆ ~ACE_WChar_Codeset_Translator()

virtual ACE_WChar_Codeset_Translator::~ACE_WChar_Codeset_Translator ( )
virtualdefault

Member Function Documentation

◆ adjust()

int ACE_WChar_Codeset_Translator::adjust ( ACE_OutputCDR & out,
size_t size,
size_t align,
char *& buf )
inlineprotected

Exposes the stream implementation of adjust, this is useful in many cases to minimize memory allocations during marshaling. On success buf will contain a contiguous area in the CDR stream that can hold size bytes aligned to align. Results

◆ good_bit()

void ACE_WChar_Codeset_Translator::good_bit ( ACE_OutputCDR & out,
bool bit )
inlineprotected

Used by derived classes to set errors in the CDR stream.

◆ major_version() [1/2]

ACE_CDR::Octet ACE_WChar_Codeset_Translator::major_version ( ACE_InputCDR & input)
inlineprotected

Obtain the CDR Stream's major & minor version values.

◆ major_version() [2/2]

ACE_CDR::Octet ACE_WChar_Codeset_Translator::major_version ( ACE_OutputCDR & output)
inlineprotected

◆ minor_version() [1/2]

ACE_CDR::Octet ACE_WChar_Codeset_Translator::minor_version ( ACE_InputCDR & input)
inlineprotected

◆ minor_version() [2/2]

ACE_CDR::Octet ACE_WChar_Codeset_Translator::minor_version ( ACE_OutputCDR & output)
inlineprotected

◆ ncs()

virtual ACE_CDR::ULong ACE_WChar_Codeset_Translator::ncs ( )
pure virtual

◆ read_1()

ACE_CDR::Boolean ACE_WChar_Codeset_Translator::read_1 ( ACE_InputCDR & input,
ACE_CDR::Octet * x )
inlineprotected

Children have access to low-level routines because they cannot use read_char or something similar (it would recurse).

◆ read_2()

ACE_CDR::Boolean ACE_WChar_Codeset_Translator::read_2 ( ACE_InputCDR & input,
ACE_CDR::UShort * x )
inlineprotected

◆ read_4()

ACE_CDR::Boolean ACE_WChar_Codeset_Translator::read_4 ( ACE_InputCDR & input,
ACE_CDR::ULong * x )
inlineprotected

◆ read_array()

ACE_CDR::Boolean ACE_WChar_Codeset_Translator::read_array ( ACE_InputCDR & input,
void * x,
size_t size,
size_t align,
ACE_CDR::ULong length )
inlineprotected

Efficiently read length elements of size size each from input into x; the data must be aligned to align.

◆ read_wchar()

virtual ACE_CDR::Boolean ACE_WChar_Codeset_Translator::read_wchar ( ACE_InputCDR & ,
ACE_CDR::WChar &  )
pure virtual

◆ read_wchar_array()

virtual ACE_CDR::Boolean ACE_WChar_Codeset_Translator::read_wchar_array ( ACE_InputCDR & ,
ACE_CDR::WChar * ,
ACE_CDR::ULong  )
pure virtual

◆ read_wstring() [1/2]

virtual ACE_CDR::Boolean ACE_WChar_Codeset_Translator::read_wstring ( ACE_InputCDR & ,
ACE_CDR::WChar *&  )
pure virtual

◆ read_wstring() [2/2]

ACE_CDR::Boolean ACE_WChar_Codeset_Translator::read_wstring ( ACE_InputCDR & cdr,
std::wstring & x )
virtual

Read a std::wstring from the stream, including the length, converting the characters from the stream codeset to the native codeset (provide non-optimized default implementation)

◆ tcs()

virtual ACE_CDR::ULong ACE_WChar_Codeset_Translator::tcs ( )
pure virtual

◆ write_1()

ACE_CDR::Boolean ACE_WChar_Codeset_Translator::write_1 ( ACE_OutputCDR & output,
const ACE_CDR::Octet * x )
inlineprotected

◆ write_2()

ACE_CDR::Boolean ACE_WChar_Codeset_Translator::write_2 ( ACE_OutputCDR & output,
const ACE_CDR::UShort * x )
inlineprotected

◆ write_4()

ACE_CDR::Boolean ACE_WChar_Codeset_Translator::write_4 ( ACE_OutputCDR & output,
const ACE_CDR::ULong * x )
inlineprotected

◆ write_array()

ACE_CDR::Boolean ACE_WChar_Codeset_Translator::write_array ( ACE_OutputCDR & output,
const void * x,
size_t size,
size_t align,
ACE_CDR::ULong length )
inlineprotected

Efficiently write length elements of size size from x into output. Before inserting the elements enough padding is added to ensure that the elements will be aligned to align in the stream.

◆ write_wchar()

virtual ACE_CDR::Boolean ACE_WChar_Codeset_Translator::write_wchar ( ACE_OutputCDR & ,
ACE_CDR::WChar  )
pure virtual

◆ write_wchar_array()

virtual ACE_CDR::Boolean ACE_WChar_Codeset_Translator::write_wchar_array ( ACE_OutputCDR & ,
const ACE_CDR::WChar * ,
ACE_CDR::ULong  )
pure virtual

◆ write_wstring()

virtual ACE_CDR::Boolean ACE_WChar_Codeset_Translator::write_wstring ( ACE_OutputCDR & ,
ACE_CDR::ULong ,
const ACE_CDR::WChar *  )
pure virtual
The documentation for this class was generated from the following files:
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