Создать шаблонную функцию для генерации рандомных чисел

template<class T>
T random_number()
{
    static const int FROM_NUM = 1;
    static const int TO_NUM = 9;
    static std::mt19937 generator((unsigned)time(nullptr));
    std::uniform_int_distribution<T> dist(FROM_NUM, TO_NUM);
    return dist(generator);
}
 
int main()
{
    // 0. Init
    const int matrix_A_Rows = 3;
    const int matrix_A_Columns = 5;
    std::vector < std::vector<int> >
        matrix_A(matrix_A_Rows, std::vector<int>(matrix_A_Columns));
 
    // 1. Fill a matrix with random values
    for (auto & row : matrix_A)
    {
        std::generate(row.begin(), row.end(), random_number<int>);
    }
 
    // 2. print matrix
    for (const auto & row : matrix_A)
    {
        std::copy(row.begin(), row.end(), std::ostream_iterator<int>(std::cout, " "));
        std::cout << std::endl;
    }
 
    return 0;
}

template<class T>
T random_number()
{
    static const int FROM_NUM = 1;
    static const int TO_NUM = 9;
    static std::mt19937 generator((unsigned)time(nullptr));
    if (std::is_integral<T>::value)
    {
        std::uniform_int_distribution<int> dist(FROM_NUM, TO_NUM);
        return dist(generator);
    }
 
    std::uniform_real_distribution<double> dist(FROM_NUM, TO_NUM);
    return dist(generator);
}

#include <iostream>
#include <random>
#include <chrono>
 
template<typename Tp>
Tp random_number(const Tp from, const Tp to)
{
    static std::mt19937 gen(std::chrono::high_resolution_clock::now().time_since_epoch().count());
    std::uniform_real_distribution<> distribution(from, to);
    return static_cast<Tp>(distribution(gen));
}
 
int main()
{
    for(int it = 0; it < 10; ++it)
        std::cout << random_number(1, 10) << ' ';
    
    std::cout << "\n";
    
    for(int it = 0; it < 10; ++it)
        std::cout << random_number(1.f, 10.f) << ' ';
    
    std::cout << "\n";
    
    for(int it = 0; it < 10; ++it)
        std::cout << random_number(1.d, 10.d) << ' ';
}

#include <iostream>
#include <random>
#include <chrono>
 
template<typename Tp>
Tp random_number(const Tp from, const Tp to)
{
    static std::mt19937 gen(std::chrono::high_resolution_clock::now().time_since_epoch().count());
    std::uniform_real_distribution<long double> distribution(from, to);
    return distribution(gen);
}
 
int main()
{
    for(int it = 0; it < 10; ++it)
        std::cout << random_number(1, 10) << ' ';
    
    std::cout << "\n";
    
    for(int it = 0; it < 10; ++it)
        std::cout << random_number(1.f, 10.f) << ' ';
    
    std::cout << "\n";
    
    for(int it = 0; it < 10; ++it)
        std::cout << random_number(1., 10.) << ' ';
}