edm::SignallingProductRegistry Class Reference

#include <SignallingProductRegistry.h>

Inheritance diagram for edm::SignallingProductRegistry:

Public Member Functions
	SignallingProductRegistry ()
	SignallingProductRegistry (ProductRegistry const &preg)
Public Member Functions inherited from edm::ProductRegistry
void	addProduct (BranchDescription const &productdesc, bool iFromListener=false)
std::vector< BranchDescription const * >	allBranchDescriptions () const
std::vector< std::string >	allBranchNames () const
bool	anyProductProduced () const
bool	anyProducts (BranchType const brType) const
template<typename T >
void	callForEachBranch (T const &iFunc)
ConstProductList &	constProductList () const
void	copyProduct (BranchDescription const &productdesc)
TransientProductLookupMap &	elementLookup () const
ProductTransientIndex	indexFrom (BranchID const &iID) const
void	initializeTransients () const
std::string	merge (ProductRegistry const &other, std::string const &fileName, BranchDescription::MatchMode parametersMustMatch=BranchDescription::Permissive, BranchDescription::MatchMode branchesMustMatch=BranchDescription::Permissive)
std::vector< std::string > &	missingDictionaries () const
void	print (std::ostream &os) const
BranchListIndex	producedBranchListIndex () const
ProductList const &	productList () const
ProductList &	productListUpdator ()
TransientProductLookupMap &	productLookup () const
bool	productProduced (BranchType branchType) const
	ProductRegistry ()
	ProductRegistry (ProductList const &productList, bool toBeFrozen=true)
void	setFrozen (bool initializeLookupInfo=true) const
void	setProducedBranchListIndex (BranchListIndex blix) const
ProductList::size_type	size () const
void	updateFromInput (ProductList const &other)
void	updateFromInput (std::vector< BranchDescription > const &other)
virtual	~ProductRegistry ()

Public Attributes
sigc::signal< void, BranchDescription const & >	productAddedSignal_

Private Member Functions
virtual void	addCalled (BranchDescription const &, bool)

Private Attributes
std::map< std::string, unsigned int >	typeAddedStack_

Additional Inherited Members
Public Types inherited from edm::ProductRegistry
typedef std::map< BranchKey, ConstBranchDescription >	ConstProductList
typedef std::map< BranchKey, BranchDescription >	ProductList
Static Public Attributes inherited from edm::ProductRegistry
static ProductTransientIndex const	kInvalidIndex = 0xFFFFFFFF

Detailed Description

Definition at line 33 of file SignallingProductRegistry.h.

Constructor & Destructor Documentation

edm::SignallingProductRegistry::SignallingProductRegistry ( )

inline

Definition at line 36 of file SignallingProductRegistry.h.

: ProductRegistry(), productAddedSignal_(), typeAddedStack_() {}

edm::SignallingProductRegistry::SignallingProductRegistry ( ProductRegistry const &  preg )

inlineexplicit

Definition at line 37 of file SignallingProductRegistry.h.

: ProductRegistry(preg.productList(), false), productAddedSignal_(), typeAddedStack_() {}

Member Function Documentation

void SignallingProductRegistry::addCalled ( BranchDescription const &  iProd, bool  iFromListener  )

privatevirtual

Reimplemented from edm::ProductRegistry.

Definition at line 43 of file SignallingProductRegistry.cc.

References edm::BranchDescription::className(), edm::hlt::Exception, edm::BranchDescription::moduleLabel(), productAddedSignal_, edm::BranchDescription::productInstanceName(), and typeAddedStack_.

                                                                                            {
   StackGuard guard(iProd.className(), typeAddedStack_, iFromListener);
   if(guard.numType_ > 2) {
     throw cms::Exception("CircularReference")
       << "Attempted to register the production of "
       << iProd.className()
       << " from module "
       << iProd.moduleLabel()
       << " with product instance \""
       << iProd.productInstanceName()
       << "\"\n"
       << "However, this was in reaction to a registration of a production for the same type \n"
       << "from another module who was also listening to product registrations.\n"
       << "This can lead to circular Event::get* calls.\n"
       << "Please reconfigure job so it does not contain both of the modules.";
   }
   productAddedSignal_(iProd);
}

Member Data Documentation

sigc::signal<void, BranchDescription const&> edm::SignallingProductRegistry::productAddedSignal_

Definition at line 38 of file SignallingProductRegistry.h.

Referenced by addCalled(), and edm::ConstProductRegistry::watchProductAdditions().

std::map<std::string, unsigned int> edm::SignallingProductRegistry::typeAddedStack_

private

Definition at line 43 of file SignallingProductRegistry.h.

Referenced by addCalled().