ForwardTracker/src/TransversePoint.cxx

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/*
  Copyright (C) 2002-2017 CERN for the benefit of the ATLAS collaboration
*/
 
#include "ForwardTracker/TransversePoint.h"
 
#include <iomanip>
#include <sstream>
 
namespace ForwardTracker {
 
  TransversePoint::TransversePoint():                   m_x(0), m_y(0) {}
  TransversePoint::TransversePoint(double x, double y): m_x(x), m_y(y) {}
  
  std::string TransversePoint::str() const {
    
    std::ostringstream ost; 
 
    ost << std::fixed 
    << std::setprecision(9) << "(" 
    << std::setw(12) << m_x << ", " 
    << std::setw(12) << m_y << ")";
    
    return ost.str();
  }
 
  TransversePoint operator*(double scalar,              const TransversePoint& p)   { TransversePoint point(p);   return point *= scalar; }
  TransversePoint operator+(const TransversePoint& lhs, const TransversePoint& rhs) { TransversePoint point(lhs); return point += rhs; }
  TransversePoint operator-(const TransversePoint& lhs, const TransversePoint& rhs) { TransversePoint point(lhs); return point -= rhs; }
 
  std::ostream& operator<<(std::ostream& os, const TransversePoint& p) { os << p.str(); return os; }
}