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Boost.Nowide
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boost::nowide::args Class Reference

args is a class that fixes standard main() function arguments and changes them to UTF-8 under Microsoft Windows. More...

#include <boost/nowide/args.hpp>

Public Member Functions

 args (int &argc, char **&argv)
 
 args (int &argc, char **&argv, char **&env)
 
 ~args ()
 

Detailed Description

args is a class that fixes standard main() function arguments and changes them to UTF-8 under Microsoft Windows.

The class uses GetCommandLineW(), CommandLineToArgvW() and GetEnvironmentStringsW() in order to obtain the information. It does not relate to actual values of argc,argv and env under Windows.

It restores the original values in its destructor

If any of the system calls fails, an exception of type std::runtime_error will be thrown and argc, argv, env remain unchanged.

Note
the class owns the memory of the newly allocated strings

Constructor & Destructor Documentation

◆ args() [1/2]

boost::nowide::args::args ( int &  argc,
char **&  argv 
)
inline

Fix command line arguments

◆ args() [2/2]

boost::nowide::args::args ( int &  argc,
char **&  argv,
char **&  env 
)
inline

Fix command line arguments and environment

◆ ~args()

boost::nowide::args::~args ( )
inline

Restore original argc,argv,env values, if changed


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