11#ifndef ROOT_GRAPHUTILS
12#define ROOT_GRAPHUTILS
37namespace GraphDrawing {
38std::shared_ptr<GraphNode>
46 const std::shared_ptr<ROOT::Detail::RDF::RCustomColumnBase> &column);
61 using ColumnsNodesMap_t = std::map<const ROOT::Detail::RDF::RCustomColumnBase *, std::weak_ptr<GraphNode>>;
62 using FiltersNodesMap_t = std::map<const ROOT::Detail::RDF::RFilterBase *, std::weak_ptr<GraphNode>>;
63 using RangesNodesMap_t = std::map<const ROOT::Detail::RDF::RRangeBase *, std::weak_ptr<GraphNode>>;
91 friend std::shared_ptr<GraphNode>
120 template <
typename Proxied,
typename DataSource>
131 template <
typename T>
136 throw std::runtime_error(
"Something went wrong");
152 template <
typename NodeType>
The head node of a RDF computation graph.
void Jit()
Add RDF nodes that require just-in-time compilation to the computation graph.
std::map< const ROOT::Detail::RDF::RFilterBase *, std::weak_ptr< GraphNode > > FiltersNodesMap_t
static ColumnsNodesMap_t & GetStaticColumnsMap()
Stores the columns defined and which node in the graph defined them.
std::string operator()(NodeType &node)
Functor.
static FiltersNodesMap_t & GetStaticFiltersMap()
Stores the filters defined and which node in the graph defined them.
std::string RepresentGraph(const RResultPtr< T > &resultPtr)
Starting from an action, prints the branch it belongs to.
friend std::shared_ptr< GraphNode > CreateRangeNode(const ROOT::Detail::RDF::RRangeBase *rangePtr)
Invoked by the RNodes to create a Range graph node.
std::string FromGraphLeafToDot(std::shared_ptr< GraphNode > leaf)
Starting from any leaf (Action, Filter, Range) it draws the dot representation of the branch.
friend std::shared_ptr< GraphNode > CreateDefineNode(const std::string &columnName, const ROOT::Detail::RDF::RCustomColumnBase *columnPtr)
Invoked by the RNodes to create a define graph node.
std::string FromGraphActionsToDot(std::vector< std::shared_ptr< GraphNode > > leaves)
Starting by an array of leaves, it draws the entire graph.
std::map< const ROOT::Detail::RDF::RRangeBase *, std::weak_ptr< GraphNode > > RangesNodesMap_t
std::string RepresentGraph(RInterface< Proxied, DataSource > &rInterface)
Starting from a Filter or Range, prints the branch it belongs to.
std::string RepresentGraph(ROOT::RDataFrame &rDataFrame)
Starting from the root node, prints the entire graph.
friend std::shared_ptr< GraphNode > CreateFilterNode(const ROOT::Detail::RDF::RFilterBase *filterPtr)
Invoked by the RNodes to create a Filter graph node.
std::map< const ROOT::Detail::RDF::RCustomColumnBase *, std::weak_ptr< GraphNode > > ColumnsNodesMap_t
static RangesNodesMap_t & GetStaticRangesMap()
Stores the ranges defined and which node in the graph defined them.
static void ClearCounter()
Resets the counter.
The public interface to the RDataFrame federation of classes.
RLoopManager * GetLoopManager() const
const std::shared_ptr< Proxied > & GetProxiedPtr() const
Smart pointer for the return type of actions.
RDFDetail::RLoopManager * fLoopManager
Non-owning pointer to the RLoopManager at the root of this computation graph.
std::shared_ptr< RDFInternal::RActionBase > fActionPtr
Owning pointer to the action that will produce this result.
ROOT's RDataFrame offers a high level interface for analyses of data stored in TTrees,...
bool CheckIfDefaultOrDSColumn(const std::string &name, const std::shared_ptr< ROOT::Detail::RDF::RCustomColumnBase > &column)
std::shared_ptr< GraphNode > CreateRangeNode(const ROOT::Detail::RDF::RRangeBase *rangePtr)
std::shared_ptr< GraphNode > CreateDefineNode(const std::string &columnName, const ROOT::Detail::RDF::RCustomColumnBase *columnPtr)
std::shared_ptr< GraphNode > CreateFilterNode(const ROOT::Detail::RDF::RFilterBase *filterPtr)
Namespace for new ROOT classes and functions.