set_size.h

// Description: Set size

#ifndef PASTELSYS_SET_SIZE_H
#define PASTELSYS_SET_SIZE_H

#include "pastel/sys/set/set_concept.h"
#include <range/v3/core.hpp>

namespace Pastel
{

    template <
        typename Set,
        Requires<
            Models<Set, Set_Concept>
        > = 0
    >
    integer setSize(Set&& set)
    {
        return ranges::distance(std::forward<Set>(set));
    }

}

#endif