Function clear_previous_selection

src/laybasic/laybasic/layEditable.h:232–235

* @brief Clears the previous selection state * * This method is used by the single-point selection cycling protocol to clear the * plugin's single-point selection state. The cycling protocol is used when a certain * point is clicked at multiple times. A plugin is supposed to remember such selections and * exclude them from further checks. If all objects in question are selecte

   *  the previous selection should be cleared and a new cycle is about to begin
   */
  virtual void clear_previous_selection ()
  {
    //  .. nothing yet ..
  }

  /**
   *  @brief "select" operation