.. _program_listing_file__tmp_ws_src_joystick_drivers_wiimote_include_wiimote_stat_vector_3d.hpp:

Program Listing for File stat_vector_3d.hpp
===========================================

|exhale_lsh| :ref:`Return to documentation for file <file__tmp_ws_src_joystick_drivers_wiimote_include_wiimote_stat_vector_3d.hpp>` (``/tmp/ws/src/joystick_drivers/wiimote/include/wiimote/stat_vector_3d.hpp``)

.. |exhale_lsh| unicode:: U+021B0 .. UPWARDS ARROW WITH TIP LEFTWARDS

.. code-block:: cpp

   // Copyright 2020 Intel Corporation
   // 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 3 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, see <https://www.gnu.org/licenses/>.
   
   /*
    * Three dimensional statistic vector for use with the
    * for ROS Node which interfaces with a wiimote control unit.
    */
   
   /*
    * Initial C++ implementation by
    *   Mark Horn <mark.d.horn@intel.com>
    *
    * Revisions:
    *
    */
   
   #pragma once
   #ifndef WIIMOTE__STAT_VECTOR_3D_HPP_
   #define WIIMOTE__STAT_VECTOR_3D_HPP_
   
   #include <vector>
   
   // The vector of 3 values collected to generate:
   // mean, standard deviation, and variance.
   
   typedef std::vector<double> TVectorDouble;
   
   class StatVector3d
   {
   public:
     StatVector3d();
     StatVector3d(int x, int y, int z);
   
     void clear();
   
     int size();
     void addData(int x, int y, int z);
   
     TVectorDouble getMeanRaw();
     TVectorDouble getMeanScaled(double scale);
     TVectorDouble getVarianceRaw();
     TVectorDouble getVarianceScaled(double scale);
     TVectorDouble getStandardDeviationRaw();
     TVectorDouble getStandardDeviationScaled(double scale);
   
   private:
     int count_;
     std::vector<int> x_;
     std::vector<int> y_;
     std::vector<int> z_;
   };
   
   #endif  // WIIMOTE__STAT_VECTOR_3D_HPP_