/* 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;

inert class Lucy::Util::Freezer {

    /** Store an arbitrary object to the outstream.
     */
    inert void
    freeze(Obj *obj, OutStream *outstream);

    /** Retrieve an arbitrary object from the instream.
     */
    inert incremented Obj*
    thaw(InStream *instream);
}

__C__
#define LUCY_FREEZE(_obj, _outstream) \
    lucy_Freezer_freeze((Obj*)(_obj), (outstream))

#define LUCY_THAW(_instream) \
    lucy_Freezer_thaw(instream)

#ifdef LUCY_USE_SHORT_NAMES
  #define FREEZE                LUCY_FREEZE
  #define THAW                  LUCY_THAW
#endif
__END_C__