text: #ifndef PROCESSOR_H
  #define PROCESSOR_H
  #include <vector>
  
  class Processor {
   public:
    Processor(int bufferLength);
    float Utilization(); 
  
   private:
    int bufferLength_;
    int bufferIndex_ = 0;
    std::vector<long> totalJiffiesBuffer_;
    std::vector<long> idleJiffiesBuffer_;
  };
  
  #endif