class geigerSolver{
    private:
        Matrix<double, Dynamic, 3> sensorLoc;    //传感器坐标
        VectorXd arrivalTime;                    //到达时间
        // Vector3d spaceLimit;                  //试件的空间尺寸
        int sensorNumber;
        float sonicSpeed;

    public:
        geigerSolver(double *LocOfSensor,double *TimeOfArrival,float *LimitOfSpace,int NumOfSensors,float SpeedOfSound);  //构造函数
        double* doSolve();                                   //求解函数
        double pdist(RowVector3d, RowVector3d);              //求向量距离
        double LocRes[3] = { 0,0,0 };                        //定位结果
        bool isAccurate = true;               //是否准确的标志位，默认为真
        void resRevised();                    //当结果有偏离时，修正函数
        bool isInBox();                       //判断是否在体内
        double targetFunc(RowVector3d);       //评价函数
    };