include/grpc++/call.h

/*
 *
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 * in the documentation and/or other materials provided with the
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#ifndef __GRPCPP_CALL_H__
#define __GRPCPP_CALL_H__

#include <grpc++/status.h>
#include <grpc/grpc.h>

namespace google {
namespace protobuf {
class Message;
}  // namespace protobuf
}  // namespace google

struct grpc_call;

namespace grpc {

class ChannelInterface;

class CallOpBuffer final {
 public:
  void AddSendMessage(const google::protobuf::Message &message);
  void AddRecvMessage(google::protobuf::Message *message);
  void AddClientSendClose();
  void AddClientRecvStatus(Status *status);

  void FinalizeResult();

 private:
  static const size_t MAX_OPS = 6;
  grpc_op ops_[MAX_OPS];
  int num_ops_ = 0;
};

// Straightforward wrapping of the C call object
class Call final {
 public:
  Call(grpc_call *call, ChannelInterface *channel);

  void PerformOps(const CallOpBuffer &buffer, void *tag);

 private:
  ChannelInterface *const channel_;
};

}  // namespace grpc

#endif  // __GRPCPP_CALL_INTERFACE_H__