📄 metric.hh
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/*---------------------------------------------------------------------------*/#ifndef _METRIC_#define _METRIC_/*---------------------------------------------------------------------------*/class ErrorMetric {public: virtual ~ErrorMetric () {}; virtual Real operator()(Real x) = 0;};/*---------------------------------------------------------------------------*/class LpError : public ErrorMetric {public: LpError (Real newP) { p = newP; }; ~LpError () {}; Real operator()(Real x) { return pow(fabs(x),p); }; Real p;};/*---------------------------------------------------------------------------*/#endif/*---------------------------------------------------------------------------*/
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