PermutationGenerator.hpp

#pragma once
#include <samchon/API.hpp>

#include <samchon/library/CaseGenerator.hpp>

namespace samchon
{
namespace library
{
    class SAMCHON_FRAMEWORK_API PermutationGenerator
        : public CaseGenerator
    {
    private:
        typedef CaseGenerator super;

    public:
        PermutationGenerator(size_t n, size_t r);
        virtual ~PermutationGenerator() = default;

        virtual auto operator[](size_t) const->std::vector<size_t> override;
    };
};
};