Main Page   Class Hierarchy   Alphabetical List   Compound List   File List   Compound Members   File Members   Related Pages  

ACE_Argv_Type_Converter Class Reference

To convert 'char' input/command line parameter to 'wchar_t'. More...

#include <Argv_Type_Converter.h>

List of all members.

Public Methods

 ACE_Argv_Type_Converter (int &argc, char **argv)
 ~ACE_Argv_Type_Converter (void)
ACE_TCHAR ** get_TCHAR_argv (void)
 Returns the pointer of converted command line. More...

char ** get_ASCII_argv (void)
 Returns the pointer of ASCII (char) command line. More...

int & get_argc (void)
 Returns the number of sub paramters (argc). More...


Private Methods

 ACE_Argv_Type_Converter (const ACE_Argv_Type_Converter &)
 Copy Constructor should not be used. More...

ACE_Argv_Type_Converter operator= (const ACE_Argv_Type_Converter &)
 Assignment '=' operator should not be used. More...


Private Attributes

int & saved_argc_
 Original number of input paramter, same as 'argc'. More...

char ** char_argv_
 Data member pointer that contains converted argv in ACE_ANTI_TCHAR. More...

Detailed Description

To convert 'char' input/command line parameter to 'wchar_t'.

This class is to convert 'char' type command line paramter to wide-character (wchar_t) format and stores the copy of it. This is useful for all classes that use 'char**' argv but cannot be converted into 'ACE_TCHAR**' version. Note that the converted data will be lost upon destruction, so classes should use this class as their data member.

Definition at line 38 of file Argv_Type_Converter.h.

Constructor & Destructor Documentation

ACE_Argv_Type_Converter::ACE_Argv_Type_Converter (  int &    argc,
char **    argv
) 
 

Definition at line 38 of file Argv_Type_Converter.cpp.

References ACE_TEXT_ANTI_TO_TCHAR, and ACE_OS_String::strdup. 

00039   : saved_argc_(argc)
00040   , char_argv_(argv)
00041 #if defined (ACE_USES_WCHAR)
00042     , wchar_argv_(0)
00043     , before_pass_argc_(argc)
00044     , original_type_(0)
00045     , wchar_passed_(0)
00046     , char_passed_(0)
00047 {
00048   this->initialize();
00049 
00050   for (int i = 0; i < argc; ++i)
00051     {
00052       this->wchar_argv_[i] =
00053         ACE_OS_String::strdup (ACE_TEXT_ANTI_TO_TCHAR (argv[i]));
00054     }
00055 }
00056 #else
00057 {
00058 }

ACE_Argv_Type_Converter::~ACE_Argv_Type_Converter (  void    ) 
 

Definition at line 61 of file Argv_Type_Converter.cpp.

References char_argv_. 

00062 {
00063 #if defined (ACE_USES_WCHAR)
00064   // selectively delete the 'copy' of argv
00065   if (this->original_type_)
00066     {
00067       // if original type is wchar_t
00068       if (this->char_passed_)
00069         {
00070           this->align_wchar_with_char();
00071         }
00072       for (int i = 0; i < this->before_pass_argc_; ++i)
00073         {
00074           delete [] this->char_argv_[i];
00075         }
00076       delete [] this->char_argv_;
00077     }
00078   else
00079     {
00080       // if original type is char
00081       if (this->wchar_passed_) {
00082         this->align_char_with_wchar ();
00083       }
00084       for (int i = 0; i < this->before_pass_argc_; ++i)
00085         {
00086           delete [] this->wchar_argv_[i];
00087         }
00088       delete [] this->wchar_argv_;
00089     }
00090 #endif  // ACE_USES_WCHAR
00091 }

ACE_Argv_Type_Converter::ACE_Argv_Type_Converter (  const ACE_Argv_Type_Converter &    )  [private]
 

Copy Constructor should not be used.

Member Function Documentation

ACE_INLINE int & ACE_Argv_Type_Converter::get_argc (  void    ) 
 

Returns the number of sub paramters (argc).

Definition at line 38 of file Argv_Type_Converter.inl.

References saved_argc_. 

00039 {
00040   return this->saved_argc_;
00041 }

ACE_INLINE char ** ACE_Argv_Type_Converter::get_ASCII_argv (  void    ) 
 

Returns the pointer of ASCII (char) command line.

Definition at line 23 of file Argv_Type_Converter.inl.

References char_argv_. 

00024 {
00025 #if defined (ACE_USES_WCHAR)
00026   if (this->wchar_passed_)
00027     {
00028       this->align_char_with_wchar ();
00029     }
00030 
00031   this->char_passed_ = 1;
00032 #endif  // ACE_USES_WCHAR
00033 
00034   return this->char_argv_;
00035 }

ACE_INLINE ACE_TCHAR ** ACE_Argv_Type_Converter::get_TCHAR_argv (  void    ) 
 

Returns the pointer of converted command line.

Definition at line 7 of file Argv_Type_Converter.inl.

References char_argv_. 

00008 {
00009 #if defined (ACE_USES_WCHAR)
00010   if (this->char_passed_)
00011     {
00012       this->align_wchar_with_char ();
00013     }
00014 
00015   this->wchar_passed_ = true;
00016   return this->wchar_argv_;
00017 #else
00018   return this->char_argv_;
00019 #endif  // ACE_USES_WCHAR
00020 }

ACE_Argv_Type_Converter ACE_Argv_Type_Converter::operator= (  const ACE_Argv_Type_Converter &    )  [private]
 

Assignment '=' operator should not be used.

Member Data Documentation

char** ACE_Argv_Type_Converter::char_argv_ [private]
 

Data member pointer that contains converted argv in ACE_ANTI_TCHAR.

Definition at line 89 of file Argv_Type_Converter.h.

Referenced by get_ASCII_argv, get_TCHAR_argv, and ~ACE_Argv_Type_Converter.

int& ACE_Argv_Type_Converter::saved_argc_ [private]
 

Original number of input paramter, same as 'argc'.

Definition at line 86 of file Argv_Type_Converter.h.

Referenced by get_argc.

The documentation for this class was generated from the following files:
Generated on Mon Jun 16 12:44:53 2003 for ACE by doxygen1.2.14 written by Dimitri van Heesch, © 1997-2002