edm::pset Namespace Reference

Classes
class	Registry
struct	TypeTrans

Functions
ParameterSetID	getProcessParameterSetID ()
void	setProcessParameterSetID (ParameterSetID const &id)
	Associated free functions. More...

Variables
static std::mutex	s_mutex
static ParameterSetID	s_ProcessParameterSetID

Function Documentation

ParameterSetID edm::pset::getProcessParameterSetID

(

)

Return the ParameterSetID of the top-level ParameterSet. Note the the returned ParameterSetID may be invalid; this will happen if the Registry has not yet been filled.

Definition at line 66 of file Registry.cc.

References Exception, edm::Hash< I >::isValid(), edm::errors::LogicError, s_mutex, and s_ProcessParameterSetID.

Referenced by edm::StreamerOutputModuleBase::serializeRegistry().

                               {
      std::lock_guard<std::mutex> guard(s_mutex);
      if (!s_ProcessParameterSetID.isValid()) {
        throw edm::Exception(errors::LogicError)
          << "Illegal attempt to access the process top level parameter set ID\n"
          << "before that parameter set has been frozen and registered.\n"
          << "The parameter set can be changed during module validation,\n"
          << "which occurs concurrently with module construction.\n"
          << "It is illegal to access the parameter set before it is frozen.\n";
      }
      return s_ProcessParameterSetID;
    }

void edm::pset::setProcessParameterSetID

(

ParameterSetID const &

id

)

Associated free functions.

Save the ParameterSetID of the top-level ParameterSet.

Definition at line 79 of file Registry.cc.

References s_ProcessParameterSetID.

Referenced by edm::endpathsAreActive_().

                                                            {
      pset::s_ProcessParameterSetID = id;
    }

Variable Documentation

std::mutex edm::pset::s_mutex

static

Definition at line 12 of file Registry.cc.

Referenced by edm::getProcessParameterSet(), and getProcessParameterSetID().

ParameterSetID edm::pset::s_ProcessParameterSetID

static

Definition at line 13 of file Registry.cc.

Referenced by edm::getProcessParameterSet(), getProcessParameterSetID(), and setProcessParameterSetID().