/*
   +----------------------------------------------------------------------+
   | HipHop for PHP                                                       |
   +----------------------------------------------------------------------+
   | Copyright (c) 2010-2013 Facebook, Inc. (http://www.facebook.com)     |
   | Copyright (c) 1998-2010 Zend Technologies Ltd. (http://www.zend.com) |
   +----------------------------------------------------------------------+
   | This source file is subject to version 2.00 of the Zend license,     |
   | that is bundled with this package in the file LICENSE, and is        |
   | available through the world-wide-web at the following url:           |
   | http://www.zend.com/license/2_00.txt.                                |
   | If you did not receive a copy of the Zend license and are unable to  |
   | obtain it through the world-wide-web, please send a note to          |
   | license@zend.com so we can mail you a copy immediately.              |
   +----------------------------------------------------------------------+
*/

#ifndef incl_HPHP_IMMUTABLE_OBJ_H_
#define incl_HPHP_IMMUTABLE_OBJ_H_

#include "hphp/runtime/base/types.h"
#include "hphp/util/hash.h"
#include "hphp/util/atomic.h"

namespace HPHP {
///////////////////////////////////////////////////////////////////////////////

class SharedVariant;
class SharedVariantStats;

class ImmutableObj {
public:
  explicit ImmutableObj(ObjectData *obj);
  Object getObject();
  ~ImmutableObj();
  void getSizeStats(SharedVariantStats *stats);
  int32_t getSpaceUsage();

  struct Prop {
    StringData *name;
    SharedVariant *val;
  };
private:
  Prop* m_props;
  int m_propCount;
  StringData *m_cls;
};

///////////////////////////////////////////////////////////////////////////////
}

#endif /* incl_HPHP_IMMUTABLE_OBJ_H_ */