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statemachine::HandleFiles Class Reference

#include <FWCore/Framework/src/EPStates.h>

List of all members.

Public Types
typedef mpl::list < sc::transition< Event, Error >, sc::transition< Lumi, Error >, sc::transition< Run, Error >, sc::transition< File, Error >, sc::transition< Stop, EndingLoop >, sc::transition < Restart, Error > >	reactions
Public Member Functions
void	closeFiles ()
void	exit ()
void	goToNewInputFile ()
	HandleFiles (my_context ctx)
bool	shouldWeCloseOutput ()
	~HandleFiles ()
Private Attributes
edm::IEventProcessor &	ep_
bool	exitCalled_

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Detailed Description

Definition at line 120 of file EPStates.h.

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Member Typedef Documentation

typedef mpl::list< sc::transition<Event, Error>, sc::transition<Lumi, Error>, sc::transition<Run, Error>, sc::transition<File, Error>, sc::transition<Stop, EndingLoop>, sc::transition<Restart, Error> > statemachine::HandleFiles::reactions

Definition at line 133 of file EPStates.h.

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Constructor & Destructor Documentation

statemachine::HandleFiles::HandleFiles

(

my_context

ctx

)

Definition at line 55 of file EPStates.cc.

                                         :
    my_base(ctx),
    ep_(context<Machine>().ep()),
    exitCalled_(false) { }

statemachine::HandleFiles::~HandleFiles

(

)

Definition at line 66 of file EPStates.cc.

References closeFiles(), e, ep_, exception, exitCalled_, cms::Exception::explainSelf(), alivecheck_mergeAndRegister::msg, and edm::IEventProcessor::setExceptionMessageFiles().

                            {
    if (!exitCalled_) {
      try {
        closeFiles();
      }
      catch (cms::Exception& e) {
        std::ostringstream message;
        message << "------------------------------------------------------------\n"
                << "Another exception was caught while trying to clean up files after\n" 
                << "the primary exception.  We give up trying to clean up files at\n"
                << "this point.  The description of this additional exception follows:\n" 
                << "cms::Exception\n"
                << e.explainSelf();
        std::string msg(message.str());
        ep_.setExceptionMessageFiles(msg);
      }
      catch (std::bad_alloc& e) {
        std::ostringstream message;
        message << "------------------------------------------------------------\n"
                << "Another exception was caught while trying to clean up files\n" 
                << "after the primary exception.  We give up trying to clean up files\n"
                << "at this point.  This additional exception was a\n" 
                << "std::bad_alloc exception thrown inside HandleFiles::closeFiles.\n"
                << "The job has probably exhausted the virtual memory available\n"
                << "to the process.\n";
        std::string msg(message.str());
        ep_.setExceptionMessageFiles(msg);
      }
      catch (std::exception& e) {
        std::ostringstream message;
        message << "------------------------------------------------------------\n"
                << "Another exception was caught while trying to clean up files after\n" 
                << "the primary exception.  We give up trying to clean up files at\n"
                << "this point.  This additional exception was a\n" 
                << "standard library exception thrown inside HandleFiles::closeFiles\n"
                << e.what() << "\n";
        std::string msg(message.str());
        ep_.setExceptionMessageFiles(msg);
      }
      catch (...) {
        std::ostringstream message;
        message << "------------------------------------------------------------\n"
                << "Another exception was caught while trying to clean up files after\n" 
                << "the primary exception.  We give up trying to clean up files at\n"
                << "this point.  This additional exception was of unknown type and\n" 
                << "thrown inside HandleFiles::closeFiles\n";
        std::string msg(message.str());
        ep_.setExceptionMessageFiles(msg);
      }
    }
  }

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Member Function Documentation

void statemachine::HandleFiles::closeFiles

(

)

Definition at line 118 of file EPStates.cc.

References edm::IEventProcessor::closeInputFile(), edm::IEventProcessor::closeOutputFiles(), ep_, edm::IEventProcessor::respondToCloseInputFile(), edm::IEventProcessor::respondToCloseOutputFiles(), edm::IEventProcessor::writeLumiCache(), and edm::IEventProcessor::writeRunCache().

Referenced by exit(), and ~HandleFiles().

                               {
    ep_.respondToCloseInputFile();
    ep_.closeInputFile();
    ep_.writeLumiCache();
    ep_.writeRunCache();
    ep_.respondToCloseOutputFiles();
    ep_.closeOutputFiles();
  }

void statemachine::HandleFiles::exit

(

)

Definition at line 60 of file EPStates.cc.

References edm::IEventProcessor::alreadyHandlingException(), closeFiles(), ep_, and exitCalled_.

                         {
    if (ep_.alreadyHandlingException()) return;
    exitCalled_ = true;
    closeFiles();
  }

void statemachine::HandleFiles::goToNewInputFile

(

)

Definition at line 127 of file EPStates.cc.

References edm::IEventProcessor::closeInputFile(), ep_, edm::IEventProcessor::readFile(), edm::IEventProcessor::respondToCloseInputFile(), and edm::IEventProcessor::respondToOpenInputFile().

                                     {
    ep_.respondToCloseInputFile();
    ep_.closeInputFile();

    ep_.readFile();
    ep_.respondToOpenInputFile();
  }

bool statemachine::HandleFiles::shouldWeCloseOutput

(

)

Definition at line 135 of file EPStates.cc.

References ep_, harvestingCosmics_cfg::fileMode, statemachine::NOMERGE, and edm::IEventProcessor::shouldWeCloseOutput().

                                        {
    if (context<Machine>().fileMode() == NOMERGE) return true;
    return ep_.shouldWeCloseOutput();
  }

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Member Data Documentation

edm::IEventProcessor& statemachine::HandleFiles::ep_ [private]

Definition at line 139 of file EPStates.h.

Referenced by closeFiles(), exit(), goToNewInputFile(), shouldWeCloseOutput(), and ~HandleFiles().

bool statemachine::HandleFiles::exitCalled_ [private]

Definition at line 140 of file EPStates.h.

Referenced by exit(), and ~HandleFiles().

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The documentation for this class was generated from the following files:

• FWCore/Framework/src/EPStates.h
• FWCore/Framework/src/EPStates.cc

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