intern/ghost/intern/GHOST_XrException.h


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/*
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 */

/** \file
 * \ingroup GHOST
 */

#pragma once

#include <exception>
#include <string>

class GHOST_XrException : public std::exception {
  friend class GHOST_XrContext;

 public:
  GHOST_XrException(const char *msg, int result = 0)
      : std::exception(), m_msg(msg), m_result(result)
  {
  }

  const char *what() const noexcept override
  {
    return m_msg.data();
  }

 private:
  std::string m_msg;
  int m_result;
};