bit_cast()

template<typename To, typename From>

To fl::bit_cast ( const From & from )

noexcept

Definition at line 39 of file bit_cast.h.

                                       {
    static_assert(sizeof(To) == sizeof(From), "bit_cast: types must have the same size");
    static_assert(is_bitcast_compatible<To>::value, "bit_cast: destination type must be bitcast compatible");
    static_assert(is_bitcast_compatible<From>::value, "bit_cast: source type must be bitcast compatible");
    
    union {  // robust against strict aliasing rules
        From from_val;
        To to_val;
    } u;
    u.from_val = from;
    return u.to_val;
}

References fl::is_bitcast_compatible< T >::value.

Referenced by bit_cast_ptr(), bit_cast_ptr(), int_to_ptr(), fl::Hash< float >::operator()(), fl::HashMap< Key, T, Hash, KeyEqual, INLINED_COUNT >::iterator::operator->(), ptr_to_int(), fl::WeakPtr< T >::ptr_value(), and reinterpret_pointer_cast().

Here is the caller graph for this function: