edm::rootfix::LockService Class Reference

#include <LockService.h>

Public Member Functions
boost::mutex &	getLock ()
	LockService (const edm::ParameterSet &, edm::ActivityRegistry &)
void	postBeginJob ()
void	postEndJob ()
void	postEventProcessing (const edm::Event &, const edm::EventSetup &)
void	postModule (const edm::ModuleDescription &)
void	postSource ()
void	postSourceConstruction (const edm::ModuleDescription &)
void	preEventProcessing (const edm::EventID &, const edm::Timestamp &)
void	preModule (const edm::ModuleDescription &)
void	preSource ()
void	preSourceConstruction (const edm::ModuleDescription &)
	~LockService ()

Static Public Member Functions
static void	fillDescriptions (edm::ConfigurationDescriptions &descriptions)

Private Types
typedef std::vector< std::string >	Labels

Private Attributes
Labels	labels_
boost::mutex &	lock_
boost::shared_ptr < boost::mutex::scoped_lock >	locker_
bool	lockSources_

Detailed Description

Definition at line 31 of file LockService.h.

Member Typedef Documentation

typedef std::vector<std::string> edm::rootfix::LockService::Labels

private

Definition at line 60 of file LockService.h.

Constructor & Destructor Documentation

LockService::LockService	(	const edm::ParameterSet &	iPS,
		edm::ActivityRegistry &	reg
	)

Definition at line 14 of file LockService.cc.

References FDEBUG, postModule(), postSource(), postSourceConstruction(), preModule(), preSource(), preSourceConstruction(), edm::ActivityRegistry::watchPostModule(), edm::ActivityRegistry::watchPostSource(), edm::ActivityRegistry::watchPostSourceConstruction(), edm::ActivityRegistry::watchPreModule(), edm::ActivityRegistry::watchPreSource(), and edm::ActivityRegistry::watchPreSourceConstruction().

                                   :
  lock_(*getGlobalMutex()),
  locker_(),
  labels_(iPS.getUntrackedParameter<Labels>("labels")),
  lockSources_(iPS.getUntrackedParameter<bool>("lockSources"))
{
  reg.watchPreSourceConstruction(this,&LockService::preSourceConstruction);
  reg.watchPostSourceConstruction(this,&LockService::postSourceConstruction);
  
  // reg.watchPostBeginJob(this,&LockService::postBeginJob);
  // reg.watchPostEndJob(this,&LockService::postEndJob);
  
  // reg.watchPreProcessEvent(this,&LockService::preEventProcessing);
  // reg.watchPostProcessEvent(this,&LockService::postEventProcessing);
  reg.watchPreSource(this,&LockService::preSource);
  reg.watchPostSource(this,&LockService::postSource);
  
  reg.watchPreModule(this,&LockService::preModule);
  reg.watchPostModule(this,&LockService::postModule);
  
  FDEBUG(4) << "In LockServices" << std::endl;
}

LockService::~LockService

(

)

Definition at line 39 of file LockService.cc.

{
}

Member Function Documentation

void LockService::fillDescriptions ( edm::ConfigurationDescriptions &  descriptions )

static

Definition at line 43 of file LockService.cc.

References edm::ConfigurationDescriptions::add(), and edm::ParameterSetDescription::addUntracked().

{
  edm::ParameterSetDescription desc;
  std::vector<std::string> defaultVector;
  desc.addUntracked<std::vector<std::string> >("labels",defaultVector);
  desc.addUntracked<bool>("lockSources",true);
  descriptions.add("LockService", desc);
}

boost::mutex& edm::rootfix::LockService::getLock ( )

inline

Definition at line 39 of file LockService.h.

References lock_.

{ return lock_; }

void LockService::postBeginJob

(

)

Definition at line 70 of file LockService.cc.

{
}

void LockService::postEndJob

(

)

Definition at line 74 of file LockService.cc.

{
}

void LockService::postEventProcessing	(	const edm::Event &	e,
		const edm::EventSetup &
	)

Definition at line 83 of file LockService.cc.

{
}

void LockService::postModule

(

const edm::ModuleDescription &

desc

)

Definition at line 112 of file LockService.cc.

References FDEBUG, and locker_.

Referenced by LockService().

{
  FDEBUG(4) << "destroyed a locked in LockService" << std::endl;
  locker_.reset();
}

void LockService::postSource

(

)

Definition at line 95 of file LockService.cc.

References FDEBUG, and locker_.

Referenced by LockService().

{
  FDEBUG(4) << "destroyed a locked in LockService" << std::endl;
  locker_.reset();
}

void LockService::postSourceConstruction

(

const edm::ModuleDescription &

desc

)

Definition at line 64 of file LockService.cc.

References FDEBUG, and locker_.

Referenced by LockService().

{
  FDEBUG(4) << "destroyed a locked in LockService" << std::endl;
  locker_.reset();
}

void LockService::preEventProcessing	(	const edm::EventID &	iID,
		const edm::Timestamp &	iTime
	)

Definition at line 78 of file LockService.cc.

{
}

void LockService::preModule

(

const edm::ModuleDescription &

desc

)

Definition at line 101 of file LockService.cc.

References FDEBUG, spr::find(), labels_, lock_, locker_, and edm::ModuleDescription::moduleLabel().

Referenced by LockService().

{
  if(!labels_.empty() &&
     find(labels_.begin(), labels_.end(), desc.moduleLabel()) != labels_.end())
     //search_all(labels_, desc.moduleLabel()))
    {
      FDEBUG(4) << "made a new locked in LockService" << std::endl;
      locker_.reset(new boost::mutex::scoped_lock(lock_));
    }
}

void LockService::preSource

(

)

Definition at line 86 of file LockService.cc.

References FDEBUG, lock_, locker_, and lockSources_.

Referenced by LockService().

{
  if(lockSources_)
    {
      FDEBUG(4) << "made a new locked in LockService" << std::endl;
      locker_.reset(new boost::mutex::scoped_lock(lock_));
    }
}

void LockService::preSourceConstruction

(

const edm::ModuleDescription &

desc

)

Definition at line 53 of file LockService.cc.

References FDEBUG, spr::find(), labels_, lock_, locker_, and edm::ModuleDescription::moduleLabel().

Referenced by LockService().

{
  if(!labels_.empty() &&
     find(labels_.begin(), labels_.end(), desc.moduleLabel()) != labels_.end())
     //search_all(labels_, desc.moduleLabel()))
    {
      FDEBUG(4) << "made a new locked in LockService" << std::endl;
      locker_.reset(new boost::mutex::scoped_lock(lock_));
    }
}

Member Data Documentation

Labels edm::rootfix::LockService::labels_

private

Definition at line 61 of file LockService.h.

Referenced by preModule(), and preSourceConstruction().

boost::mutex& edm::rootfix::LockService::lock_

private

Definition at line 58 of file LockService.h.

Referenced by getLock(), preModule(), preSource(), and preSourceConstruction().

boost::shared_ptr<boost::mutex::scoped_lock> edm::rootfix::LockService::locker_

private

Definition at line 59 of file LockService.h.

Referenced by postModule(), postSource(), postSourceConstruction(), preModule(), preSource(), and preSourceConstruction().

bool edm::rootfix::LockService::lockSources_

private

Definition at line 62 of file LockService.h.

Referenced by preSource().