#ifndef  _H_ALGORITHM_TREND_SLOPE_H
#define  _H_ALGORITHM_TREND_SLOPE_H

#include <eqpalg/AlgCommonDefine.h>
#include <eqpalg/AlgorithmBase.h>

class AlgTrendSlope:virtual public AlgorithmBase
{
	public:
		AlgTrendSlope(const string name,const Json::Value rulejson, const string ruleid, IHDBTools* ihdb);

		virtual ~AlgTrendSlope();

	public:

		virtual int Reload();
		virtual int calculate(string& outjson);

	private:
    double m_timeitv;
    double m_slope;


};

#endif