| 12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970717273747576 | /* * * Copyright 2016, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * *     * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. *     * Redistributions in binary form must reproduce the above * copyright notice, this list of conditions and the following disclaimer * in the documentation and/or other materials provided with the * distribution. *     * Neither the name of Google Inc. nor the names of its * contributors may be used to endorse or promote products derived from * this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * */#ifndef GRPCXX_IMPL_CODEGEN_STATUS_H#define GRPCXX_IMPL_CODEGEN_STATUS_H#include <grpc++/impl/codegen/config.h>#include <grpc++/impl/codegen/status_code_enum.h>namespace grpc {/// Did it work? If it didn't, why?////// See \a grpc::StatusCode for details on the available code and their meaning.class Status { public:  /// Construct an OK instance.  Status() : code_(StatusCode::OK) {}  /// Construct an instance with associated \a code and \a details (also  // referred to as "error_message").  Status(StatusCode code, const grpc::string& details)      : code_(code), details_(details) {}  // Pre-defined special status objects.  /// An OK pre-defined instance.  static const Status& OK;  /// A CANCELLED pre-defined instance.  static const Status& CANCELLED;  /// Return the instance's error code.  StatusCode error_code() const { return code_; }  /// Return the instance's error message.  grpc::string error_message() const { return details_; }  /// Is the status OK?  bool ok() const { return code_ == StatusCode::OK; } private:  StatusCode code_;  grpc::string details_;};}  // namespace grpc#endif  // GRPCXX_IMPL_CODEGEN_STATUS_H
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