CurrentProcessingContext.cc

Go to the documentation of this file.

#include "art/Framework/Principal/CurrentProcessingContext.h"

#include "canvas/Persistency/Provenance/ModuleDescription.h"
#include <cassert>

namespace art {
  CurrentProcessingContext::CurrentProcessingContext()
    : pathInSchedule_(0)
    , slotInPath_(0)
    , moduleDescription_(0)
    , pathName_(0)
    , isEndPath_(false)
  {}

  CurrentProcessingContext::CurrentProcessingContext(std::string const* name,
                                                     int bitpos,
                                                     bool isEndPth)
    : pathInSchedule_(bitpos)
    , slotInPath_(0)
    , moduleDescription_(0)
    , pathName_(name)
    , isEndPath_(isEndPth)
  {}

  std::string const*
  CurrentProcessingContext::moduleLabel() const
  {
    return is_active() ? &(moduleDescription_->moduleLabel()) : 0;
  }

  std::string const*
  CurrentProcessingContext::pathName() const
  {
    return pathName_;
  }

  ModuleDescription const*
  CurrentProcessingContext::moduleDescription() const
  {
    return moduleDescription_;
  }

  int
  CurrentProcessingContext::pathInSchedule() const
  {
    return is_active() ? pathInSchedule_ : -1;
  }

  int
  CurrentProcessingContext::slotInPath() const
  {
    return is_active() ? static_cast<int>(slotInPath_) : -1;
  }

  bool
  CurrentProcessingContext::isEndPath() const
  {
    return isEndPath_;
  }

  void
  CurrentProcessingContext::activate(size_t theSlotInPath,
                                     ModuleDescription const* mod)
  {
    assert(mod);
    slotInPath_ = theSlotInPath;
    moduleDescription_ = mod;
  }

  void
  CurrentProcessingContext::deactivate()
  {
    pathInSchedule_ = 0;
    slotInPath_ = 0;
    moduleDescription_ = 0;
    pathName_ = 0;
  }

} // art