#include <vector>
#include <iostream>
#define USE_CPP
#ifdef USE_CPP
//CPP code
template<typename T_Value>
struct Span
{
    template<int T_ArraySize>
    Span(T_Value (&_value)[T_ArraySize])
    {
        Pointer = &_value[0];
        Size = T_ArraySize;
    }
    Span(std::vector<T_Value>& _value)
    {
        Pointer = &_value[0];
        Size = _value.size();
    }
    int size() const { return Size; }
    T_Value operator[](int _Index) { return Pointer[_Index]; }
  public:
    T_Value* Pointer;
    int Size;
};

inline void CallFunctionThatTakesArrayWithAnySize(Span<int> _array)
{
    for (int i = 0; i < _array.size(); ++i)
    {
        printf("%d", _array[i]);
    }
}
int main()
{
    int AnArray[5];
    CallFunctionThatTakesArrayWithAnySize(AnArray);
}
#else
//C code
inline void CallFunctionThatTakesArrayWithAnySize(int* _array, int _arraysize)
{
    for (int i = 0; i < _arraysize; ++i)
    {
        printf("%d", _array[i]);
    }
}
int main()
{
    int AnArray[5];
    CallFunctionThatTakesArrayWithAnySize(AnArray, 5);
}

#endif