175. Template

A ring buffer uses both type and non-type template parameters:

template<typename T, int Size>
class RingBuffer {
   T buffer[Size];
   int head = 0;
public:
   void push(T val) {
       buffer[head] = val;
       head = (head + 1) % Size;
   }
};

RingBuffer<int, 64> adc_buf;
RingBuffer<float, 10> avg_buf;

Where is the buffer memory allocated?