completion_queue_tag.h

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/*
 *
 * Copyright 2015 gRPC authors.
 *
 * Licensed 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.
 *
 */
 
#ifndef GRPCPP_IMPL_CODEGEN_COMPLETION_QUEUE_TAG_H
#define GRPCPP_IMPL_CODEGEN_COMPLETION_QUEUE_TAG_H
 
namespace grpc {
 
namespace internal {
class CompletionQueueTag {
 public:
  virtual ~CompletionQueueTag() {}
 
  virtual bool FinalizeResult(void** tag, bool* status) = 0;
};
}  // namespace internal
 
}  // namespace grpc
 
#endif  // GRPCPP_IMPL_CODEGEN_COMPLETION_QUEUE_TAG_H