text: /****************************************************************************//*
   * Copyright (C) 2020 Marek M. Cel
   *
   * Permission is hereby granted, free of charge, to any person obtaining
   * a copy of this software and associated documentation files (the "Software"),
   * to deal in the Software without restriction, including without limitation
   * the rights to use, copy, modify, merge, publish, distribute, sublicense,
   * and/or sell copies of the Software, and to permit persons to whom
   * the Software is furnished to do so, subject to the following conditions:
   *
   * The above copyright notice and this permission notice shall be included
   * in all copies or substantial portions of the Software.
   *
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
   * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
   * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
   * IN THE SOFTWARE.
   ******************************************************************************/
  #ifndef NAV_FREQUENCY_H
  #define NAV_FREQUENCY_H
  
  ////////////////////////////////////////////////////////////////////////////////
  
  namespace nav
  {
  
  /**
   * @brief Navigation frequency class.
   */
  class Frequency
  {
  public:
  
      static int getFreqDME( const char *chan );
      static int getFreqDME( int freq_ils );
      static int getFreqGS( int freq_ils );
  };
  
  } // end of nav namepsace
  
  ////////////////////////////////////////////////////////////////////////////////
  
  #endif // NAV_FREQUENCY_H
  