base_stochastic.h

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#ifndef PAGMO_PROBLEM_BASE_STOCHASTIC_H
#define PAGMO_PROBLEM_BASE_STOCHASTIC_H

#include "base.h"
#include "../serialization.h"
#include "../rng.h"

namespace pagmo{ namespace problem {


class __PAGMO_VISIBLE base_stochastic : public base
{
        public:
                base_stochastic(int, unsigned int = 0u);
                base_stochastic(int, int, int, int, int, const double&, unsigned int);
                base_stochastic(int, int, int, int, int, const std::vector<double>&, unsigned int);

                unsigned int get_seed() const;
                void set_seed(unsigned int) const; //This is marked const as m_seed is mutable (needs to be)
        private:
                friend class boost::serialization::access;
                template <class Archive>
                void serialize(Archive &ar, const unsigned int)
                {
                        ar & boost::serialization::base_object<base>(*this);
                        ar & m_drng;
                        ar & m_urng; 
                        ar & m_seed;
                }
                
        protected:
                mutable rng_double      m_drng;
                mutable rng_uint32      m_urng;
                mutable unsigned int                    m_seed;

};

}} //namespaces

BOOST_SERIALIZATION_ASSUME_ABSTRACT(pagmo::problem::base_stochastic)

#endif // PAGMO_PROBLEM_BASE_STOCHASTIC_H