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TAO_Codeset_Translator_Factory Class Reference

Abstract base class for factories providing codeset translators. More...

#include <Codeset_Translator_Factory.h>

Inheritance diagram for TAO_Codeset_Translator_Factory:

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List of all members.

Public Methods

 TAO_Codeset_Translator_Factory ()
virtual ~TAO_Codeset_Translator_Factory ()
virtual int init (int argc, ACE_TCHAR *argv[])
virtual CONV_FRAME::CodeSetId ncs () const=0
virtual CONV_FRAME::CodeSetId tcs () const=0
virtual void assign (TAO_InputCDR *) const=0
virtual void assign (TAO_OutputCDR *) const=0

Protected Methods

void assign_i (TAO_InputCDR *, ACE_Char_Codeset_Translator *) const
void assign_i (TAO_InputCDR *, ACE_WChar_Codeset_Translator *) const
void assign_i (TAO_OutputCDR *, ACE_Char_Codeset_Translator *) const
void assign_i (TAO_OutputCDR *, ACE_WChar_Codeset_Translator *) const

Detailed Description

Abstract base class for factories providing codeset translators.

The codeset translator factory is a loadable service object. It is used to supply the actual translator used in converting between two codesets. The intent of using a factory is to avoid requiring codeset translators to be multiply inherited both from the translator base class and the service object base. The translator factory is also responsible for assigning translators to CDR streams. Since there is no common base class between input and output CDRs, the assingment code must be duplicated.


Constructor & Destructor Documentation

TAO_Codeset_Translator_Factory::TAO_Codeset_Translator_Factory  
 

TAO_Codeset_Translator_Factory::~TAO_Codeset_Translator_Factory   [virtual]
 


Member Function Documentation

virtual void TAO_Codeset_Translator_Factory::assign TAO_OutputCDR   const [pure virtual]
 

Assign the translator to the supplied output CDR. This is left abstract since the factory base does not have a reference to the actual translator instance. The template instance provides this implementation.

Implemented in TAO_Codeset_Translator_Factory_T< NCS_TO_TCS >.

virtual void TAO_Codeset_Translator_Factory::assign TAO_InputCDR   const [pure virtual]
 

Assign the translator to the supplied input CDR. This is left abstract since the factory base does not have a reference to the actual translator instance. The template instance provides this implementation.

Implemented in TAO_Codeset_Translator_Factory_T< NCS_TO_TCS >.

void TAO_Codeset_Translator_Factory::assign_i TAO_OutputCDR  ,
ACE_WChar_Codeset_Translator  
const [protected]
 

Assign the translator to the supplied output CDR. The template instance will have a translator that is based on either the Char or Wchar translator, so the compiler will select the appropriate call from assign().

void TAO_Codeset_Translator_Factory::assign_i TAO_OutputCDR  ,
ACE_Char_Codeset_Translator  
const [protected]
 

Assign the translator to the supplied output CDR. The template instance will have a translator that is based on either the Char or Wchar translator, so the compiler will select the appropriate call from assign().

void TAO_Codeset_Translator_Factory::assign_i TAO_InputCDR  ,
ACE_WChar_Codeset_Translator  
const [protected]
 

Assign the translator to the supplied input CDR. The template instance will have a translator that is based on either the Char or Wchar translator, so the compiler will select the appropriate call from assign().

void TAO_Codeset_Translator_Factory::assign_i TAO_InputCDR  ,
ACE_Char_Codeset_Translator  
const [protected]
 

Assign the translator to the supplied input CDR. The template instance will have a translator that is based on either the Char or Wchar translator, so the compiler will select the appropriate call from assign().

virtual int TAO_Codeset_Translator_Factory::init int    argc,
ACE_TCHAR   argv[]
[virtual]
 

Reimplemented from ACE_Shared_Object.

Reimplemented in TAO_Codeset_Translator_Factory_T< NCS_TO_TCS >.

virtual CONV_FRAME::CodeSetId TAO_Codeset_Translator_Factory::ncs   [pure virtual]
 

Get the native codeset ID from the factory. There is no reasonable default for this method, so it is left abstract.

Implemented in TAO_Codeset_Translator_Factory_T< NCS_TO_TCS >.

virtual CONV_FRAME::CodeSetId TAO_Codeset_Translator_Factory::tcs   [pure virtual]
 

Get the translated codeset ID from the factory. There is no reasonable default for this method, so it is left abstract.

Implemented in TAO_Codeset_Translator_Factory_T< NCS_TO_TCS >.


The documentation for this class was generated from the following files:
Generated on Fri Apr 2 17:31:32 2004 for TAO by doxygen1.2.18