grpc/include/grpc++/impl/client_unary_call.h

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#ifndef __GRPCPP_CLIENT_UNARY_CALL_H__
#define __GRPCPP_CLIENT_UNARY_CALL_H__

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

namespace grpc {

class ChannelInterface;
class ClientContext;
class CompletionQueue;
class RpcMethod;
class Status;

// Wrapper that begins an asynchronous unary call
void AsyncUnaryCall(ChannelInterface *channel, const RpcMethod &method,
                    ClientContext *context,
                    const google::protobuf::Message &request,
                    google::protobuf::Message *result, Status *status,
                    CompletionQueue *cq, void *tag);

// Wrapper that performs a blocking unary call
Status BlockingUnaryCall(ChannelInterface *channel, const RpcMethod &method,
                         ClientContext *context,
                         const google::protobuf::Message &request,
                         google::protobuf::Message *result);

} // namespace grpc

#endif