test_configuration.hpp

// This file is part of the ACTS project.
//
// Copyright (C) 2016 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 https://mozilla.org/MPL/2.0/.
 
#pragma once
 
// Project include(s)
#include "detray/propagator/propagation_config.hpp"
 
// System include(s)
#include <limits>
#include <ostream>
 
namespace detray::test {

template <concepts::scalar scalar_t>
struct configuration {
  scalar_t m_tolerance{1e-5f};
  scalar_t inf{std::numeric_limits<scalar_t>::infinity()};
  scalar_t epsilon{std::numeric_limits<scalar_t>::epsilon()};

  propagation::config m_prop_cfg{};

  configuration& tol(scalar_t t) {
    m_tolerance = t;
    return *this;
  }


  scalar_t tol() const { return m_tolerance; }
  propagation::config& propagation() { return m_prop_cfg; }
  const propagation::config& propagation() const { return m_prop_cfg; }
 
 private:
  friend std::ostream& operator<<(std::ostream& out, const configuration& cfg) {
    out << "Test Configuration\n"
        << "----------------------------\n"
        << "  test tolerance        : " << cfg.tol() << "\n\n";
    out << cfg.propagation();
 
    return out;
  }
};
 
}  // namespace detray::test