Performance.h

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/*
 * Performance.h
 *
 *  Created on: 2013-4-23
 *      Author: fasiondog
 */

#ifndef PERFORMANCE_H_
#define PERFORMANCE_H_

#include <boost/function.hpp>
#include "TradeManager.h"

namespace hku {

class HKU_API Performance {
public:
    Performance();
    virtual ~Performance();

    void reset();

    double get(const string& name) const;

    double operator[](const string& name) const { return get(name); }

    string report(const TradeManagerPtr& tm,
            const Datetime& datetime = Datetime::now());

    void statistics(const TradeManagerPtr& tm,
            const Datetime& datetime = Datetime::now());


    typedef map<string, double> map_type;

private:
    list<string> m_name_list; //保存指标顺序
    map_type m_result;
};

} /* namespace hku */
#endif /* PERFORMANCE_H_ */