/**
 * PANDA 3D SOFTWARE
 * Copyright (c) Carnegie Mellon University.  All rights reserved.
 *
 * All use of this software is subject to the terms of the revised BSD
 * license.  You should have received a copy of this license along
 * with this source code in a file named "LICENSE."
 *
 * @file iffInputFile.I
 * @author drose
 * @date 2001-04-24
 */

/**
 * Indicates the filename that the InputFile is currently opened on.
 */
INLINE void IffInputFile::
set_filename(const Filename &filename) {
  _filename = filename;
}

/**
 * Returns the filename that the InputFile is currently opened on, if
 * available.
 */
INLINE const Filename &IffInputFile::
get_filename() const {
  return _filename;
}

/**
 * Returns true if the last read operation failed because of reaching EOF,
 * false otherwise.
 */
INLINE bool IffInputFile::
is_eof() const {
  return _eof;
}

/**
 * Returns the number of bytes read so far from the input file.
 */
INLINE size_t IffInputFile::
get_bytes_read() const {
  return _bytes_read;
}

/**
 * If the current file pointer is not positioned on an even-byte boundary,
 * reads and discards one byte so that it is.
 */
INLINE void IffInputFile::
align() {
  if ((_bytes_read & 1) != 0) {
    get_int8();
  }
}