/**
 * 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 eggMaterialCollection.I
 * @author drose
 * @date 2001-04-30
 */

INLINE EggMaterialCollection::iterator EggMaterialCollection::
begin() const {
  nassertr(_ordered_materials.size() == _materials.size(),
           _ordered_materials.begin());
  return _ordered_materials.begin();
}

INLINE EggMaterialCollection::iterator EggMaterialCollection::
end() const {
  return _ordered_materials.end();
}

INLINE bool EggMaterialCollection::
empty() const {
  return _ordered_materials.empty();
}

INLINE EggMaterialCollection::size_type EggMaterialCollection::
size() const {
  nassertr(_ordered_materials.size() == _materials.size(), 0);
  return _ordered_materials.size();
}