.. _program_listing_file_fields2cover_utils_random.h:

Program Listing for File random.h
=================================

|exhale_lsh| :ref:`Return to documentation for file <file_fields2cover_utils_random.h>` (``fields2cover/utils/random.h``)

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

.. code-block:: cpp

   //=============================================================================
   //    Copyright (C) 2021-2024 Wageningen University - All Rights Reserved
   //                     Author: Gonzalo Mier
   //                        BSD-3 License
   //=============================================================================
   
   #pragma once
   #ifndef FIELDS2COVER_UTILS_RANDOM_H_
   #define FIELDS2COVER_UTILS_RANDOM_H_
   
   #include <time.h>
   #include <limits>
   #include <random>
   #include <boost/math/constants/constants.hpp>
   #include "fields2cover/types/Point.h"
   #include "fields2cover/types/LineString.h"
   #include "fields2cover/types/LinearRing.h"
   #include "fields2cover/types/Field.h"
   #include "fields2cover/types/Cell.h"
   
   namespace f2c {
   
   class Random {
    public:
     explicit Random(uint32_t seed = static_cast<uint32_t>(time(NULL)));
   
     ~Random();
     Random(const Random&);
     Random &operator=(const Random&);
     Random(Random&&);
     Random &operator=(Random&&);
   
    public:
     double getRandomDouble();
   
     double getRandomLinear(double min, double max);
   
     double getRandomExp(double min, double max);
   
     double getRandomExpDist(double lambda);
   
     double getAngleRandom();
   
     f2c::types::Cell generateRandCell(double area, int n_sides,
         double min_width = 0.5, double max_width = 1.0);
     f2c::types::Field generateRandField(double area, int n_sides,
         double min_width = 0.5, double max_width = 1.0);
   
     f2c::types::Cell genConvexCell(double area, size_t n_sides = 4);
     f2c::types::Field genConvexField(double area, size_t n_sides = 4);
   
     f2c::types::Cell genNonConvexCell(double area);
     f2c::types::Field genNonConvexField(double area);
   
    private:
     std::mt19937 mt_;
   };
   
   
   }  // namespace f2c
   
   #endif  // FIELDS2COVER_UTILS_RANDOM_H_