text: #ifndef PROCESS_H
  #define PROCESS_H
  
  #include <string>
  #include <vector>
  #include <unistd.h>
  using std::string;
  
  /*
  Basic class for Process representation
  It contains relevant attributes as shown below
  */
  class Process {
   public:
    int Pid();
    void SetPid(int p);
    std::string User();
    void SetUser(std::string s);
    std::string Command();
    void SetCommand(std::string s);
    void SetCpu(std::vector<string> vs);
    float CpuUtilization() const;
    std::string Ram();
    void SetRam(std::string s);
    long int UpTime();
    bool operator<(Process const& a) const;
    long int sys_uptime = 0;
  
   private:
    int pid_ = 0;
    std::string user_ = {};
    std::vector<string> pid_cpu_timers = {};
    std::string command_ = {};
    std::string ram_ = {};  
  
  };
  
  #endif