/*

 * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.

 *

 * This code 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 General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

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 */

#ifndef SHARE_VM_OOPS_WEAKHANDLE_INLINE_HPP

#define SHARE_VM_OOPS_WEAKHANDLE_INLINE_HPP

#include "oops/weakHandle.hpp"

#include "oops/access.inline.hpp"

template <WeakHandleType T>

oop WeakHandle<T>::resolve() const {

  assert(!is_null(), "Must be created");

  return NativeAccess<ON_PHANTOM_OOP_REF>::oop_load(_obj);

}

template <WeakHandleType T>

oop WeakHandle<T>::peek() const {

  assert(!is_null(), "Must be created");

  return NativeAccess<ON_PHANTOM_OOP_REF | AS_NO_KEEPALIVE>::oop_load(_obj);

}

template <WeakHandleType T>

void WeakHandle<T>::replace(oop with_obj) {

  NativeAccess<ON_PHANTOM_OOP_REF>::oop_store(_obj, with_obj);

}

#endif // SHARE_VM_OOPS_WEAKHANDLE_INLINE_HPP