Boost logo

Boost Users :

From: German Escallon (germane_at_[hidden])
Date: 2008-06-11 10:38:37


Hello All,

 

I am trying to figure out the path to several files w/ the same name inside
a certain directory structure.
I was thinking of using the find_file() function from the filesystem library
(see below). Unfortunately, the function stops when the first match is
encountered. Is there a better way and/or alternative?? Thanks.
 
~G
 
 
bool find_file( const path & dir_path, // in this directory,
                const std::string & file_name, // search for this name,
                path & path_found ) // placing path here if found
{
  if ( !exists( dir_path ) ) return false;
  directory_iterator end_itr; // default construction yields past-the-end
  for ( directory_iterator itr( dir_path );
        itr != end_itr;
        ++itr )
  {
    if ( is_directory(itr->status()) )
    {
      if ( find_file( itr->path(), file_name, path_found ) ) return true;
    }
    else if ( itr->leaf() == file_name ) // see below
    {
      path_found = itr->path();
      return true;
    }
  }
  return false;
}

 

______________________________________________________________________
This email has been scanned by the MessageLabs Email Security System.
For more information please visit http://www.messagelabs.com/email
______________________________________________________________________



Boost-users list run by williamkempf at hotmail.com, kalb at libertysoft.com, bjorn.karlsson at readsoft.com, gregod at cs.rpi.edu, wekempf at cox.net