ICMapTrace.h

#pragma once

#include <string>
#include "ICGen.h"

namespace ParaInfoCenter
{
    // the recorded map trace in runtime
    class CICGenMapTrace:public CICGen
    {
    public:
        CICGenMapTrace();
        DWORD m_time; //time when this gen generated, in tick count
        double m_x,m_y,m_z; 
        wstring m_id; //whose trace is this

        void GetBlock(int &x, int &y, int &z);
        virtual void FromDB(CICRecordSet *rs); //get the GEN data from a sql result
        virtual void ToDB();//insert the GEN data to the db
    };  //this class should attach to each object we wish to trace
    class CICMapTrace
    {
    public:
        int GetAllTrace(CICGenMapTrace *returndata, bool bDesc=true, int nLimit=0);

        void BeginGettingTrace(bool bBegin=false); 

        void EndGettingTrace();

        bool GetTrace(CICGenMapTrace &maptrace);

        bool SeekTrace(int index);

        void AddTrace(double x,double y, double z, const WCHAR* id);
        void DisplayTrace();
        void DelTrace(DWORD nTime);
        CICMapTrace();
        ~CICMapTrace();
    protected:
        CICGenMapTrace *m_lasttrace;
        int m_nCursor;
        bool m_bASC;
        int m_nLowerWindow;
        CICRecordSet *m_recordSet;
    private:
    };
}