/**
 * 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 animChannelBase.I
 * @author drose
 * @date 1999-02-19
 */

/**
 * Don't use this constructor.  It exists only so that AnimChannelFixed may
 * define itself outside of the hierarchy.  Normally, an AnimChannel must be
 * created as part of a hierarchy.
 */
INLINE AnimChannelBase::
AnimChannelBase(const std::string &name)
  : AnimGroup(name)
{
  _last_frame = -1;
}

/**
 * Creates a new AnimChannelBase, just like this one, without copying any
 * children.  The new copy is added to the indicated parent.  Intended to be
 * called by make_copy() only.
 */
INLINE AnimChannelBase::
AnimChannelBase(AnimGroup *parent, const AnimChannelBase &copy) :
  AnimGroup(parent, copy),
  _last_frame(copy._last_frame)
{
}

/**
 * This is the normal constructor, which automatically places the AnimChannel
 * in the previously-created hierarchy.
 */
INLINE AnimChannelBase::
AnimChannelBase(AnimGroup *parent, const std::string &name)
  : AnimGroup(parent, name)
{
  _last_frame = -1;
}