18 const std::vector<std::string> &prevVariations)
The head node of a RDF computation graph.
const ColumnNames_t fColumnNames
std::vector< std::string > fVariations
List of systematic variations that affect the result of this action ("nominal" excluded).
const unsigned int fNSlots
Number of thread slots used by this node.
RActionBase(RLoopManager *lm, const ColumnNames_t &colNames, const RColumnRegister &colRegister, const std::vector< std::string > &prevVariations)
unsigned int GetNSlots() const
RColumnRegister fColRegister
RLoopManager * fLoopManager
A raw pointer to the RLoopManager at the root of this functional graph.
A binder for user-defined columns, variations and aliases.
std::vector< T > Union(const std::vector< T > &v1, const std::vector< T > &v2)
Return a vector with all elements of v1 and v2 and duplicates removed.
std::vector< std::string > ColumnNames_t