Cached sets of weights. More...

Collaboration diagram for HepMCWeightSvc::WeightInfo:

Public Member Functions
void	fillVec ()
	Initialize sorted vector from map. More...

Public Attributes
unsigned long	m_chanNum = 0
	Channel number for this set of weights. More...

WeightMap	m_weightNames
	Map of weight names. More...

std::vector< std::string >	m_weightNameVec
	Sorted vector of weight names. More...

Detailed Description

Cached sets of weights.

We retain NWEIGHTS sets of weights. They are overwritten in a round-robin fashion if needed.

Definition at line 103 of file HepMCWeightSvc.h.

Member Function Documentation

◆ fillVec()

void HepMCWeightSvc::WeightInfo::fillVec ( )

Initialize sorted vector from map.

Definition at line 243 of file HepMCWeightSvc.cxx.

 {
   m_weightNameVec.clear();
   using WPair = std::pair<std::string, unsigned long int>;
   std::vector<WPair> sorted; 
   for(const auto& i : m_weightNames) {
     sorted.emplace_back (i);
   }
   std::sort (sorted.begin(), sorted.end(),
              [](const WPair& a, const WPair& b) {return a.second < b.second; });
   for (auto& a: sorted) {
     m_weightNameVec.emplace_back (std::move (a.first));
   }
 }

Member Data Documentation

◆ m_chanNum

unsigned long HepMCWeightSvc::WeightInfo::m_chanNum = 0

Channel number for this set of weights.

Definition at line 106 of file HepMCWeightSvc.h.

◆ m_weightNames

WeightMap HepMCWeightSvc::WeightInfo::m_weightNames

Map of weight names.

Definition at line 109 of file HepMCWeightSvc.h.

◆ m_weightNameVec

std::vector<std::string> HepMCWeightSvc::WeightInfo::m_weightNameVec

Sorted vector of weight names.

Definition at line 112 of file HepMCWeightSvc.h.

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

Public Member Functions