ErrorScalingCast.h

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/*
  Copyright (C) 2002-2023 CERN for the benefit of the ATLAS collaboration
*/
#ifndef _ERRORSCALING_CAST_H_
#define _ERRORSCALING_CAST_H_
 
#include <sstream>
#include <stdexcept>
#include <typeinfo>
 
namespace Trk {
 
template <typename T_res, typename T_src>
const T_res* ErrorScalingCast(const T_src* src) {
 
  if (T_res::s_type != src->type()) {
    std::stringstream message;
    message << "Invalid RIO_OnTrackErrorScaling type. Expected "
            << T_res::s_type << " But Received " << src->type();
 
    throw std::runtime_error(message.str());
  }
  return static_cast<const T_res*>(src);
}
 
}  // namespace Trk
 
#endif