Program Listing for File driver_exception.hpp

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// Copyright (c) 2023 PickNik, Inc.
//
// 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.
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//      contributors may be used to endorse or promote products derived from
//      this software without specific prior written permission.
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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#pragma once

#include <exception>
#include <string>
#include <sstream>

namespace robotiq_driver
{
class DriverException : public std::exception
{
  std::string what_;

public:
  explicit DriverException(const std::string& description)
  {
    std::stringstream ss;
    ss << "DriverException: " << description << ".";
    what_ = ss.str();
  }

  DriverException(const DriverException& other) : what_(other.what_)
  {
  }

  ~DriverException() override = default;

  // Disable copy constructors
  DriverException& operator=(const DriverException&) = delete;

  [[nodiscard]] const char* what() const throw() override
  {
    return what_.c_str();
  }
};
}  // namespace robotiq_driver