StandaloneBasicSetup.h

Go to the documentation of this file.

#ifndef LARCOREALG_GEOMETRY_STANDALONEBASICSETUP_H
#define LARCOREALG_GEOMETRY_STANDALONEBASICSETUP_H

// utility libraries
#include "cetlib/filepath_maker.h" // cet::filepath_lookup_after1
#include "fhiclcpp/ParameterSet.h"
#include "messagefacility/MessageLogger/MessageLogger.h"

// C/C++ standard libraries
#include <string>

namespace lar {

  namespace standalone {

    //--------------------------------------------------------------------------
    fhicl::ParameterSet ParseConfiguration(std::string configPath,
                                           cet::filepath_maker& lookupPolicy);

    //--------------------------------------------------------------------------
    fhicl::ParameterSet ParseConfiguration(std::string configPath);

    //--------------------------------------------------------------------------
    void SetupMessageFacility(fhicl::ParameterSet const& pset, std::string applName = "standalone");

    //--------------------------------------------------------------------------

  } // namespace standalone
} // namespace lar

//------------------------------------------------------------------------------
//---  inline implementation
//---
//------------------------------------------------------------------------------
inline fhicl::ParameterSet lar::standalone::ParseConfiguration(std::string configPath,
                                                               cet::filepath_maker& lookupPolicy)
{
  fhicl::ParameterSet pset;
  pset = fhicl::ParameterSet::make(configPath, lookupPolicy);
  return pset;
} // ParseConfiguration(string, filepath_maker)

//------------------------------------------------------------------------------
inline fhicl::ParameterSet lar::standalone::ParseConfiguration(std::string configPath)
{
  cet::filepath_lookup_after1 policy("FHICL_FILE_PATH");
  return ParseConfiguration(configPath, policy);
} // ParseConfiguration(string)

//------------------------------------------------------------------------------
inline void lar::standalone::SetupMessageFacility(fhicl::ParameterSet const& pset,
                                                  std::string applName /* = "standalone" */)
{
  mf::StartMessageFacility(pset.get<fhicl::ParameterSet>("services.message"));
  mf::SetApplicationName(applName);
  mf::SetContextSinglet("main");
  mf::SetContextIteration("");
} // lar::standalone::SetupMessageFacility()

//------------------------------------------------------------------------------

#endif // LARCOREALG_GEOMETRY_STANDALONEBASICSETUP_H