Function any_cast

framework/include/cppmicroservices/Any.h:809–815

     */
    template <typename ValueType>
    ValueType*
    any_cast(Any* operand)
    {
        return operand && operand->Type() == typeid(ValueType)
                   ? &static_cast<Any::Holder<ValueType>*>(operand->_content.get())->_held
                   : nullptr;
    }

    /**
     * \ingroup gr_any