Re: [Boost-users] Open a filename with a wstring or wchar_t *

On Mon, Aug 2, 2010 at 8:32 PM, Timothy Madden wrote:

Bo Jensen wrote:

...

On Mon, Aug 2, 2010 at 2:03 PM, Timothy Madden wrote:

...

Bo Jensen wrote:

...

I use :

 typedef boost::filesystem::wpath SlmWPath;  typedef boost::filesystem::wfstream SlmWfstream;  typedef boost::filesystem::wofstream SlmWOfstream;  typedef boost::filesystem::wifstream SlmWIfstream;

Yes, I can create wide streams, what I want is to pass a wide string as the file name to be opned.

This should work :

boost::filesystem::wfstream test;

test.open(L"somepath");

The above typedefs was just to show the tools you need from booost filesystem.

Oh, yes, you are right !

It must be the 'Additions to <fstream>' thing, that construct an ifstream from a filesystem::path/wpath. Actually I do not even have a wchar_t * in my program, I use a wpath ! :)

I don't know all the details, but on windows I think filenames is only utf-16. On linux you should be safe, what ever locale you use. I would be interested to hear how it worked out.

I guess Bjarne was right, the boost documentation is a challenge for a newcomer. :) And I like to think of myself as a tough guy ...

Thank you, Timothy Madden

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