FilePtr.h++

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/* ---------------------------------------------------------------------------
   commonc++ - A C++ Common Class Library
   Copyright (C) 2005-2012  Mark A Lindner

   This file is part of commonc++.

   This library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Library General Public
   License as published by the Free Software Foundation; either
   version 2 of the License, or (at your option) any later version.

   This library is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Library General Public License for more details.

   You should have received a copy of the GNU Library General Public
   License along with this library; if not, write to the Free
   Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
   ---------------------------------------------------------------------------
*/

#ifndef __ccxx_FilePtr_hxx
#define __ccxx_FilePtr_hxx

#include <commonc++/Common.h++>
#include <commonc++/String.h++>

#include <cstdio>

namespace ccxx {

class COMMONCPP_API FilePtr
{
  public:

  FilePtr(const char *name, const char *mode) throw();

  FilePtr(const String& name, const String& mode) throw();

  FilePtr(FILE *fp) throw();

  ~FilePtr() throw();

  inline operator FILE*() throw() { return(_fp); }

  inline bool isValid() const throw() { return(_fp != NULL); }

  inline bool operator!() const throw()
  { return(! isValid()); }

  private:

  FILE *_fp;

  CCXX_COPY_DECLS(FilePtr);
};

}; // namespace ccxx

#endif // __ccxx_FilePtr_hxx

/* end of header file */