FlowPtVariable.cxx

/*
 * FlowPtVariable.cxx
 *
 *  Created on: 19-10-2013
 *      Author: Daniel Wielanek
 *      E-mail: daniel.wielanek@gmail.com
 *      Warsaw University of Technology, Faculty of Physics
 */
 
#include "FlowPtVariable.h"
 
#include "Track.h"
 
namespace Hal {
  FlowPtVariable::FlowPtVariable() : FlowVariable("P_{t} [GeV/c]", "dP_{t}") {}
 
  Double_t FlowPtVariable::GetVariable(Track* p) {
    Double_t px = p->GetPx();
    Double_t py = p->GetPy();
    return TMath::Sqrt(px * px + py * py);
  }
 
  FlowPtVariable::~FlowPtVariable() {}
}  // namespace Hal