channel.h

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#ifndef GRPC_INTERNAL_CPP_CLIENT_CHANNEL_H
#define GRPC_INTERNAL_CPP_CLIENT_CHANNEL_H

#include <memory>

#include <grpc++/channel_interface.h>
#include <grpc++/config.h>
#include <grpc++/impl/grpc_library.h>

struct grpc_channel;

namespace grpc {
class Call;
class CallOpBuffer;
class ChannelArguments;
class CompletionQueue;
class Credentials;
class StreamContextInterface;

class Channel GRPC_FINAL : public GrpcLibrary,
                           public std::enable_shared_from_this<Channel>,
                           public ChannelInterface {
 public:
  Channel(const grpc::string& target, grpc_channel* c_channel);
  ~Channel() GRPC_OVERRIDE;

  virtual void *RegisterMethod(const char *method) GRPC_OVERRIDE;
  virtual Call CreateCall(const RpcMethod& method, ClientContext* context,
                          CompletionQueue* cq) GRPC_OVERRIDE;
  virtual void PerformOpsOnCall(CallOpBuffer* ops, Call* call) GRPC_OVERRIDE;

 private:
  const grpc::string target_;
  grpc_channel* const c_channel_;  // owned
};

}  // namespace grpc

#endif  // GRPC_INTERNAL_CPP_CLIENT_CHANNEL_H