proccollection.h

一个linux进程管理器,具有以下功能: 管理系统的进程

#ifndef PROCCOLLECTION
#define PROCCOLLECTION

#include "ProcItem.h"
#include <sstream>

using namespace std;

class ProcCollection
{
	private:
		vector<ProcItem> procInfo;
		float totalMem;
		float sizedMem;
		float cpuusage;
		bool isInitProc;
		bool isInitSys;
		float f1;
		float f2;
   		bool begin;
	public:
		ProcCollection();
		void updateInfo();
		void initialize();
		void initProc();
		void initSys();
		void setProcessRelation();
		int setProcessRelation(int parentPid,int childPid);
		void setIsInitProc(bool b);
		void setIsInitSys(bool b);

		ProcItem* getSpecProcess(int pid);
		vector<ProcItem> getProcInfo();
		void setProcInfo(vector<ProcItem> procInfo);
		float getTotalMem();
		float getSizedMem();
		float getCpuusage();
		static void hupProc(int pid)
		{
			stringstream sstr;
			sstr << "kill -HUP "<<pid;
			system(sstr.str().c_str());
		}
		static void stopProc(int pid)
		{
			stringstream sstr;
			sstr << "kill -STOP "<<pid;
			system(sstr.str().c_str());
		}
		static void termProc(int pid)
		{
			stringstream sstr;
			sstr << "kill "<<pid;
			system(sstr.str().c_str());
		}
		static void contPrco(int pid)
		{
			stringstream sstr;
			sstr << "kill -CONT "<<pid;
			system(sstr.str().c_str());
		}

		
};

#endif