#include #include #include #include #include namespace llo::utils { template < class number_t > number_t generate_random_number( const number_t minimum, const number_t maximum ) { static_assert( std::is_arithmetic_v< number_t >, "type is not arithmetic..." ); std::random_device rd; std::mt19937 mt( rd() ); std::uniform_real_distribution< double > dist( 1.0, 10.0 ); return dist( mt ); } template < class T > class hash_t { std::size_t hash_result; const T data; public: hash_t() { } hash_t( const T &data ) : data{ data } { auto random_num = llo::utils::generate_random_number< std::uint64_t >( 0, std::numeric_limits< std::uint64_t >::max() ); this->hash_result = std::hash< T >{}( data ) + std::hash< std::uint64_t >{}( random_num ); } static std::shared_ptr< hash_t > make( const T &data ) { return std::make_shared< hash_t >( data ); } T &get_data() const { return data; } std::size_t get_hash() const { return hash_result; } }; } // namespace llo::utils