Vary range of uniform_int_distribution

Question

So i have a Random object:

typedef unsigned int uint32;

class Random {
public:
    Random() = default;
    Random(std::mt19937::result_type seed) : eng(seed         


        

Answer 1

You can simply create a std::uniform_int_distribution::param_type and modify the range using the param() method. You can cut down the template noise with decltype :

decltype(uniform_dist.param()) new_range (0, upper);
uniform_dist.param(new_range);