simpler_circular_buffer.hpp

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#pragma once
#include <cstddef>
 
template <typename Type, size_t MaxSize>
class Simpler_Circular_Buffer
{
    
private:
 
    Type buffer[MaxSize] = {0}; 
    size_t head = 0; 
    size_t tail = 0; 
 
public:
 
    void reset() __attribute__((always_inline))
    {
        head = 0;
        tail = 0;
    }
 
    void push_back(const Type datum) __attribute__((flatten))
    {
        //Advance Pointer
        buffer[tail] = datum;
        tail = (tail + 1 ) % MaxSize;
 
    }
 
    Type operator[] (const size_t index) const __attribute__((always_inline))
    {   
        return buffer[index % MaxSize];
    }
 
};