error_code.h

//  Copyright 2020-2021 Herald Project Contributors
//  SPDX-License-Identifier: Apache-2.0
//
 
#ifndef HERALD_ERROR_CODE_H
#define HERALD_ERROR_CODE_H
 
#include <string>
 
namespace herald {
namespace datatype {
 
// Concept of an error code
class ErrorCode {
public:
  ErrorCode() : mSuccess(true), mMessage("") { }
  ErrorCode(bool success) : mSuccess(success), mMessage("") { }
  ErrorCode(bool success, std::string message) : mSuccess(success), mMessage(message) { }
  ~ErrorCode() = default;
 
  bool operator()() {
    return mSuccess;
  }
 
  std::string message() {
    return mMessage;
  }
 
private:
  bool mSuccess;
  std::string mMessage;
};
 
} // end namespace
} // end namespace
 
#endif