/* Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

parcel Lucy;

/** Specialized lock free hash table for storing VTables.
 */
class Lucy::Object::LockFreeRegistry cnick LFReg inherits Lucy::Object::Obj {

    size_t  capacity;
    void   *entries;

    inert incremented LockFreeRegistry*
    new(size_t capacity);

    inert LockFreeRegistry*
    init(LockFreeRegistry *self, size_t capacity);

    public void
    Destroy(LockFreeRegistry *self);

    bool_t
    Register(LockFreeRegistry *self, Obj *key, Obj *value);

    nullable Obj*
    Fetch(LockFreeRegistry *self, Obj *key);

    void*
    To_Host(LockFreeRegistry *self);
}