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28 
29 #ifndef NONTYPETEMPLATE_H
30 #define NONTYPETEMPLATE_H
31 
32 #include "libsamplemacros.h"
33 
34 #include <algorithm>
35 #include <numeric>
36 
37 template <int Size> class IntArray
38 {
39 public:
IntArray(const int * data)40     explicit IntArray(const int *data) { std::copy(data, data + Size, m_array); }
IntArray(int v)41     explicit IntArray(int v) { std::fill(m_array, m_array + Size, v); }
42 
sum()43     int sum() const { return std::accumulate(m_array, m_array + Size, int(0)); }
44 
45 private:
46     int m_array[Size];
47 };
48 
49 typedef IntArray<2> IntArray2;
50 typedef IntArray<3> IntArray3;
51 
52 #endif // NONTYPETEMPLATE_H
53