StandaloneBasicSetup.h

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#ifndef STANDALONEBASICSETUP_H
#define STANDALONEBASICSETUP_H

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

// 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;
  fhicl::make_ParameterSet(configPath, lookupPolicy, pset);
  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 // STANDALONEBASICSETUP_H