Definition at line 38 of file GraphNode.hxx.

Public Member Functions
	GraphNode (const std::string_view &name)
	Creates a node with a name and a counter.

void	AddDefinedColumns (const std::vector< std::string > &columns)
	Adds the column defined up to the node.

std::vector< std::string >	GetDefinedColumns ()
	Gets the column defined up to the node.

bool	GetIsNew ()

void	SetAction (bool hasRun)
	Gives a different shape based on the node type.

void	SetCounter (unsigned int counter)
	Manually sets the counter to a node.

void	SetDefine ()
	Gives a different shape based on the node type.

void	SetFilter ()
	Gives a different shape based on the node type.

void	SetIsExplored (bool isExplored)
	Allows to stop the graph traversal when an explored node is encountered.

void	SetIsNew (bool isNew)
	The node is considered just created.

void	SetPrevNode (const std::shared_ptr< GraphNode > &node)
	Appends a node on the head of the current node.

void	SetRange ()
	Gives a different shape based on the node type.

void	SetRoot ()
	Gives a different shape based on the node type.

Static Public Member Functions
static void	ClearCounter ()
	Resets the counter.

Static Private Member Functions
static unsigned int &	GetStaticGlobalCounter ()
	Returns a static variable to allow each node to retrieve its counter.

Private Attributes
std::string	fColor

unsigned int	fCounter
	Nodes may share the same name (e.g.

std::vector< std::string >	fDefinedColumns
	Columns defined up to this node.

bool	fIsExplored = false
	When the graph is reconstructed, the first time this node has been explored this flag.

bool	fIsNew = true
	A just created node.

std::string	fName

std::shared_ptr< GraphNode >	fPrevNode

std::string	fShape

Friends
class	GraphCreatorHelper

#include <ROOT/RDF/GraphNode.hxx>

Constructor & Destructor Documentation

◆ GraphNode()

ROOT::Internal::RDF::GraphDrawing::GraphNode::GraphNode ( const std::string_view & name )

inline

Creates a node with a name and a counter.

Definition at line 66 of file GraphNode.hxx.

Member Function Documentation

◆ AddDefinedColumns()

void ROOT::Internal::RDF::GraphDrawing::GraphNode::AddDefinedColumns ( const std::vector< std::string > & columns )

inline

Adds the column defined up to the node.

Definition at line 79 of file GraphNode.hxx.

◆ ClearCounter()

static void ROOT::Internal::RDF::GraphDrawing::GraphNode::ClearCounter ( )

inlinestatic

Resets the counter.

This is not strictly needed but guarantees that two consecutive request to the graph return the same result.

Definition at line 71 of file GraphNode.hxx.

◆ GetDefinedColumns()

std::vector< std::string > ROOT::Internal::RDF::GraphDrawing::GraphNode::GetDefinedColumns ( )

inline

Gets the column defined up to the node.

Definition at line 83 of file GraphNode.hxx.

◆ GetIsNew()

bool ROOT::Internal::RDF::GraphDrawing::GraphNode::GetIsNew ( )

inline

Definition at line 98 of file GraphNode.hxx.

◆ GetStaticGlobalCounter()

static unsigned int & ROOT::Internal::RDF::GraphDrawing::GraphNode::GetStaticGlobalCounter ( )

inlinestaticprivate

Returns a static variable to allow each node to retrieve its counter.

Definition at line 57 of file GraphNode.hxx.

◆ SetAction()

void ROOT::Internal::RDF::GraphDrawing::GraphNode::SetAction ( bool hasRun )

inline

Gives a different shape based on the node type.

Definition at line 134 of file GraphNode.hxx.

◆ SetCounter()

void ROOT::Internal::RDF::GraphDrawing::GraphNode::SetCounter ( unsigned int counter )

inline

Manually sets the counter to a node.

It is used by the root node to set its counter to zero.

Definition at line 88 of file GraphNode.hxx.

◆ SetDefine()

void ROOT::Internal::RDF::GraphDrawing::GraphNode::SetDefine ( )

inline

Gives a different shape based on the node type.

Definition at line 118 of file GraphNode.hxx.

◆ SetFilter()

void ROOT::Internal::RDF::GraphDrawing::GraphNode::SetFilter ( )

inline

Gives a different shape based on the node type.

Definition at line 110 of file GraphNode.hxx.

◆ SetIsExplored()

void ROOT::Internal::RDF::GraphDrawing::GraphNode::SetIsExplored ( bool isExplored )

inline

Allows to stop the graph traversal when an explored node is encountered.

Definition at line 92 of file GraphNode.hxx.

◆ SetIsNew()

void ROOT::Internal::RDF::GraphDrawing::GraphNode::SetIsNew ( bool isNew )

inline

The node is considered just created.

Definition at line 96 of file GraphNode.hxx.

◆ SetPrevNode()

void ROOT::Internal::RDF::GraphDrawing::GraphNode::SetPrevNode ( const std::shared_ptr< GraphNode > & node )

inline

Appends a node on the head of the current node.

Definition at line 75 of file GraphNode.hxx.

◆ SetRange()

void ROOT::Internal::RDF::GraphDrawing::GraphNode::SetRange ( )

inline

Gives a different shape based on the node type.

Definition at line 126 of file GraphNode.hxx.

◆ SetRoot()

void ROOT::Internal::RDF::GraphDrawing::GraphNode::SetRoot ( )

inline

Gives a different shape based on the node type.

Definition at line 102 of file GraphNode.hxx.

Friends And Related Symbol Documentation

◆ GraphCreatorHelper

friend class GraphCreatorHelper

friend

Definition at line 39 of file GraphNode.hxx.

Member Data Documentation

◆ fColor

std::string ROOT::Internal::RDF::GraphDrawing::GraphNode::fColor

private

Definition at line 44 of file GraphNode.hxx.

◆ fCounter

unsigned int ROOT::Internal::RDF::GraphDrawing::GraphNode::fCounter

private

Nodes may share the same name (e.g.

Filter). To manage this situation in dot, each node is represented by an unique id.

Definition at line 42 of file GraphNode.hxx.

◆ fDefinedColumns

std::vector<std::string> ROOT::Internal::RDF::GraphDrawing::GraphNode::fDefinedColumns

private

Columns defined up to this node.

By checking the defined columns between two consecutive nodes, it is possible to know if there was some Define in between.

Definition at line 46 of file GraphNode.hxx.

◆ fIsExplored

bool ROOT::Internal::RDF::GraphDrawing::GraphNode::fIsExplored = false

private

When the graph is reconstructed, the first time this node has been explored this flag.

is set and it won't be explored anymore

Definition at line 50 of file GraphNode.hxx.

◆ fIsNew

bool ROOT::Internal::RDF::GraphDrawing::GraphNode::fIsNew = true

private

A just created node.

This means that in no other exploration the node was already created (this is needed because branches may share some common node).

Definition at line 52 of file GraphNode.hxx.

◆ fName

std::string ROOT::Internal::RDF::GraphDrawing::GraphNode::fName

private

Definition at line 44 of file GraphNode.hxx.

◆ fPrevNode

std::shared_ptr<GraphNode> ROOT::Internal::RDF::GraphDrawing::GraphNode::fPrevNode

private

Definition at line 48 of file GraphNode.hxx.

◆ fShape

std::string ROOT::Internal::RDF::GraphDrawing::GraphNode::fShape

private

Definition at line 44 of file GraphNode.hxx.

Libraries for ROOT::Internal::RDF::GraphDrawing::GraphNode:

[legend]

The documentation for this class was generated from the following file:

tree/dataframe/inc/ROOT/RDF/GraphNode.hxx

Public Member Functions

Static Public Member Functions

Static Private Member Functions

Private Attributes

Friends

Constructor & Destructor Documentation

◆ GraphNode()

Member Function Documentation

◆ AddDefinedColumns()

◆ ClearCounter()

◆ GetDefinedColumns()

◆ GetIsNew()

◆ GetStaticGlobalCounter()

◆ SetAction()

◆ SetCounter()

◆ SetDefine()

◆ SetFilter()

◆ SetIsExplored()

◆ SetIsNew()

◆ SetPrevNode()

◆ SetRange()

◆ SetRoot()

Friends And Related Symbol Documentation

◆ GraphCreatorHelper

Member Data Documentation

◆ fColor

◆ fCounter

◆ fDefinedColumns

◆ fIsExplored

◆ fIsNew

◆ fName

◆ fPrevNode

◆ fShape