DefaultDOTGraphTraits - This class provides the default implementations of all of the DOTGraphTraits methods. More...

#include "llvm/Support/DOTGraphTraits.h"

Inheritance diagram for llvm::DefaultDOTGraphTraits:

[legend]

Public Member Functions
	DefaultDOTGraphTraits (bool simple=false)

template<typename GraphType >
std::string	getNodeLabel (const void *, const GraphType &)
	getNodeLabel - Given a node and a pointer to the top level graph, return the label to print in the node. More...

Static Public Member Functions
template<typename GraphType >
static std::string	getGraphName (const GraphType &)
	getGraphName - Return the label for the graph as a whole. More...

template<typename GraphType >
static std::string	getGraphProperties (const GraphType &)
	getGraphProperties - Return any custom properties that should be included in the top level graph structure for dot. More...

static bool	renderGraphFromBottomUp ()
	renderGraphFromBottomUp - If this function returns true, the graph is emitted bottom-up instead of top-down. More...

static bool	isNodeHidden (const void *)
	isNodeHidden - If the function returns true, the given node is not displayed in the graph. More...

template<typename GraphType >
static std::string	getNodeIdentifierLabel (const void *, const GraphType &)

template<typename GraphType >
static std::string	getNodeDescription (const void *, const GraphType &)

template<typename GraphType >
static std::string	getNodeAttributes (const void *, const GraphType &)
	If you want to specify custom node attributes, this is the place to do so. More...

template<typename EdgeIter , typename GraphType >
static std::string	getEdgeAttributes (const void *, EdgeIter, const GraphType &)
	If you want to override the dot attributes printed for a particular edge, override this method. More...

template<typename EdgeIter >
static std::string	getEdgeSourceLabel (const void *, EdgeIter)
	getEdgeSourceLabel - If you want to label the edge source itself, implement this method. More...

template<typename EdgeIter >
static bool	edgeTargetsEdgeSource (const void *, EdgeIter)
	edgeTargetsEdgeSource - This method returns true if this outgoing edge should actually target another edge source, not a node. More...

template<typename EdgeIter >
static EdgeIter	getEdgeTarget (const void *, EdgeIter I)
	getEdgeTarget - If edgeTargetsEdgeSource returns true, this method is called to determine which outgoing edge of Node is the target of this edge. More...

static bool	hasEdgeDestLabels ()
	hasEdgeDestLabels - If this function returns true, the graph is able to provide labels for edge destinations. More...

static unsigned	numEdgeDestLabels (const void *)
	numEdgeDestLabels - If hasEdgeDestLabels, this function returns the number of incoming edge labels the given node has. More...

static std::string	getEdgeDestLabel (const void *, unsigned)
	getEdgeDestLabel - If hasEdgeDestLabels, this function returns the incoming edge label with the given index in the given node. More...

template<typename GraphType , typename GraphWriter >
static void	addCustomGraphFeatures (const GraphType &, GraphWriter &)
	addCustomGraphFeatures - If a graph is made up of more than just straight-forward nodes and edges, this is the place to put all of the custom stuff necessary. More...

Protected Member Functions
bool	isSimple ()

Detailed Description

DefaultDOTGraphTraits - This class provides the default implementations of all of the DOTGraphTraits methods.

If a specialization does not need to override all methods here it should inherit so that it can get the default implementations.

Definition at line 29 of file DOTGraphTraits.h.

Constructor & Destructor Documentation

◆ DefaultDOTGraphTraits()

llvm::DefaultDOTGraphTraits::DefaultDOTGraphTraits ( bool simple = false )

inlineexplicit

Definition at line 39 of file DOTGraphTraits.h.

Member Function Documentation

◆ addCustomGraphFeatures()

template<typename GraphType , typename GraphWriter >

static void llvm::DefaultDOTGraphTraits::addCustomGraphFeatures	(	const GraphType &	,
		GraphWriter &
	)

inlinestatic

addCustomGraphFeatures - If a graph is made up of more than just straight-forward nodes and edges, this is the place to put all of the custom stuff necessary.

The GraphWriter object, instantiated with your GraphType is passed in as an argument. You may call arbitrary methods on it to add things to the output graph.

Definition at line 152 of file DOTGraphTraits.h.

Referenced by llvm::GraphWriter< GraphType >::writeGraph().

◆ edgeTargetsEdgeSource()

template<typename EdgeIter >

static bool llvm::DefaultDOTGraphTraits::edgeTargetsEdgeSource	(	const void *	,
		EdgeIter
	)

inlinestatic

edgeTargetsEdgeSource - This method returns true if this outgoing edge should actually target another edge source, not a node.

If this method is implemented, getEdgeTarget should be implemented.

Definition at line 115 of file DOTGraphTraits.h.

◆ getEdgeAttributes()

template<typename EdgeIter , typename GraphType >

static std::string llvm::DefaultDOTGraphTraits::getEdgeAttributes	(	const void *	,
		EdgeIter	,
		const GraphType &
	)

inlinestatic

If you want to override the dot attributes printed for a particular edge, override this method.

Definition at line 99 of file DOTGraphTraits.h.

◆ getEdgeDestLabel()

static std::string llvm::DefaultDOTGraphTraits::getEdgeDestLabel	(	const void *	,
		unsigned
	)

inlinestatic

getEdgeDestLabel - If hasEdgeDestLabels, this function returns the incoming edge label with the given index in the given node.

Definition at line 141 of file DOTGraphTraits.h.

◆ getEdgeSourceLabel()

template<typename EdgeIter >

static std::string llvm::DefaultDOTGraphTraits::getEdgeSourceLabel	(	const void *	,
		EdgeIter
	)

inlinestatic

getEdgeSourceLabel - If you want to label the edge source itself, implement this method.

Definition at line 107 of file DOTGraphTraits.h.

◆ getEdgeTarget()

template<typename EdgeIter >

static EdgeIter llvm::DefaultDOTGraphTraits::getEdgeTarget	(	const void *	,
		EdgeIter	I
	)

inlinestatic

getEdgeTarget - If edgeTargetsEdgeSource returns true, this method is called to determine which outgoing edge of Node is the target of this edge.

Definition at line 123 of file DOTGraphTraits.h.

References I.

◆ getGraphName()

template<typename GraphType >

static std::string llvm::DefaultDOTGraphTraits::getGraphName ( const GraphType & )

inlinestatic

getGraphName - Return the label for the graph as a whole.

Printed at the top of the graph.

Definition at line 45 of file DOTGraphTraits.h.

Referenced by llvm::DOTGraphTraitsViewer< AnalysisT, IsSimple, GraphT, AnalysisGraphTraitsT >::runOnFunction(), llvm::DOTGraphTraitsPrinter< AnalysisT, IsSimple, GraphT, AnalysisGraphTraitsT >::runOnFunction(), llvm::DOTGraphTraitsModuleViewer< AnalysisT, IsSimple, GraphT, AnalysisGraphTraitsT >::runOnModule(), llvm::DOTGraphTraitsModulePrinter< AnalysisT, IsSimple, GraphT, AnalysisGraphTraitsT >::runOnModule(), and viewRegionInfo().

◆ getGraphProperties()

template<typename GraphType >

static std::string llvm::DefaultDOTGraphTraits::getGraphProperties ( const GraphType & )

inlinestatic

getGraphProperties - Return any custom properties that should be included in the top level graph structure for dot.

Definition at line 51 of file DOTGraphTraits.h.

◆ getNodeAttributes()

template<typename GraphType >

static std::string llvm::DefaultDOTGraphTraits::getNodeAttributes	(	const void *	,
		const GraphType &
	)

inlinestatic

If you want to specify custom node attributes, this is the place to do so.

Definition at line 91 of file DOTGraphTraits.h.

◆ getNodeDescription()

template<typename GraphType >

static std::string llvm::DefaultDOTGraphTraits::getNodeDescription	(	const void *	,
		const GraphType &
	)

inlinestatic

Definition at line 84 of file DOTGraphTraits.h.

◆ getNodeIdentifierLabel()

template<typename GraphType >

static std::string llvm::DefaultDOTGraphTraits::getNodeIdentifierLabel	(	const void *	,
		const GraphType &
	)

inlinestatic

Definition at line 79 of file DOTGraphTraits.h.

◆ getNodeLabel()

template<typename GraphType >

std::string llvm::DefaultDOTGraphTraits::getNodeLabel	(	const void *	,
		const GraphType &
	)

inline

getNodeLabel - Given a node and a pointer to the top level graph, return the label to print in the node.

Definition at line 71 of file DOTGraphTraits.h.

Referenced by llvm::DOTGraphTraits< ScheduleDAG * >::addCustomGraphFeatures(), and llvm::DOTGraphTraits< SelectionDAG * >::addCustomGraphFeatures().

◆ hasEdgeDestLabels()

static bool llvm::DefaultDOTGraphTraits::hasEdgeDestLabels ( )

inlinestatic

hasEdgeDestLabels - If this function returns true, the graph is able to provide labels for edge destinations.

Definition at line 129 of file DOTGraphTraits.h.

◆ isNodeHidden()

static bool llvm::DefaultDOTGraphTraits::isNodeHidden ( const void * )

inlinestatic

isNodeHidden - If the function returns true, the given node is not displayed in the graph.

Definition at line 64 of file DOTGraphTraits.h.

◆ isSimple()

bool llvm::DefaultDOTGraphTraits::isSimple ( )

inlineprotected

Definition at line 34 of file DOTGraphTraits.h.

◆ numEdgeDestLabels()

static unsigned llvm::DefaultDOTGraphTraits::numEdgeDestLabels ( const void * )

inlinestatic

numEdgeDestLabels - If hasEdgeDestLabels, this function returns the number of incoming edge labels the given node has.

Definition at line 135 of file DOTGraphTraits.h.

◆ renderGraphFromBottomUp()

static bool llvm::DefaultDOTGraphTraits::renderGraphFromBottomUp ( )

inlinestatic

renderGraphFromBottomUp - If this function returns true, the graph is emitted bottom-up instead of top-down.

This requires graphviz 2.0 to work though.

Definition at line 58 of file DOTGraphTraits.h.

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

include/llvm/Support/DOTGraphTraits.h

Public Member Functions

Static Public Member Functions

Protected Member Functions

Detailed Description

Constructor & Destructor Documentation

◆ DefaultDOTGraphTraits()

Member Function Documentation

◆ addCustomGraphFeatures()

◆ edgeTargetsEdgeSource()

◆ getEdgeAttributes()

◆ getEdgeDestLabel()

◆ getEdgeSourceLabel()

◆ getEdgeTarget()

◆ getGraphName()

◆ getGraphProperties()

◆ getNodeAttributes()

◆ getNodeDescription()

◆ getNodeIdentifierLabel()

◆ getNodeLabel()

◆ hasEdgeDestLabels()

◆ isNodeHidden()

◆ isSimple()

◆ numEdgeDestLabels()

◆ renderGraphFromBottomUp()