accum8.cpp

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#include "accum8.hpp"
#include <iostream>

template <typename T1, typename T2>
class MultPolicy
{
public:
        static void accumulate(T1& total, const T2& value) { total *= value; }
};

int main()
{
        int num[] = {1, 2, 3, 4, 5};
        std::cout << "the average value of the integer values is " << Accum<int>::accum(&num[0], &num[5]) / 5 << '\n';
        std::cout << "the product of the integer values is " << Accum<int, MultPolicy>::accum(&num[0], &num[5]) << '\n';

        char name[] = "templates";
        int length = sizeof(name) - 1;
        std::cout << "the average value of the characters in \"" << name << "\" is "
                  << Accum<char>::accum(&name[0], &name[length]) / length << '\n';
        return 0;
}