//this class header
#include "TpcAbsPSAStrategy.h"
#include <math.h>


TpcAbsPSAStrategy::TpcAbsPSAStrategy()
: fTimeCalib(2.352),
  fzDepTimeCalib(false),
  fp1(2.325),
  fp2(0),
  fp3(0),
  fp4(0),
  fp5(0),
  fp6(0)
{;}


TpcAbsPSAStrategy::~TpcAbsPSAStrategy()
{;}


double TpcAbsPSAStrategy::getTimeCalib(double zpos=-1)
{
	if (fzDepTimeCalib and zpos>=0)
	{
		double t=zpos;//*64.3087*0.00237708;
		return fp1+fp2*t+fp3*pow(t,2)+fp4*pow(t,3)+fp5*pow(t,4)+fp6*pow(t,5);
	}
	else
	{
		return fTimeCalib;
	}
}