Common.hpp

Go to the documentation of this file. Or view the newest version in sPHENIX GitHub for file Common.hpp

// This file is part of the Acts project.
//
// Copyright (C) 2016-2018 CERN for the benefit of the Acts project
//
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.

#pragma once

#include <iosfwd>

namespace Acts {

enum class MaterialUpdateStage : int {
  PreUpdate = -1,
  FullUpdate = 0,
  PostUpdate = 1
};

std::ostream& operator<<(std::ostream& os, MaterialUpdateStage matUpdate);

enum NoiseUpdateMode : int { removeNoise = -1, addNoise = 1 };

enum CoordinateIndices : unsigned int {
  // generic position-like access
  ePos0 = 0,
  ePos1 = 1,
  ePos2 = 2,
  eTime = 3,
  // generic momentum-like access
  eMom0 = ePos0,
  eMom1 = ePos1,
  eMom2 = ePos2,
  eEnergy = eTime,
  // Cartesian spatial coordinates
  eX = ePos0,
  eY = ePos1,
  eZ = ePos2,
};

}  // namespace Acts