Method randu

exprtk_simple_example_19.cpp:40–47

   using exprtk::igeneric_function<T>::operator();

   randu()
   : exprtk::igeneric_function<T>("V|VTT")
     /*
        Overloads:
        0. V   - vector
        1. VTT - vector, r0, r1
     */
   { ::srand(static_cast<unsigned int>(time(NULL))); }

   inline T operator()(const std::size_t& ps_index, parameter_list_t parameters)
   {