llvm::RNSuccIterator< NodeType, BlockT, RegionT > Class Template Reference

Hierarchical RegionNode successor iterator. More...

#include <RegionIterator.h>

Inheritance diagram for llvm::RNSuccIterator< NodeType, BlockT, RegionT >:

Collaboration diagram for llvm::RNSuccIterator< NodeType, BlockT, RegionT >:

List of all members.

Public Types
typedef RNSuccIterator < NodeType, BlockT, RegionT >	Self
typedef super::pointer	pointer
Public Member Functions
	RNSuccIterator (NodeType *node)
	Create begin iterator of a RegionNode.
	RNSuccIterator (NodeType *node, bool)
	Create an end iterator.
bool	operator== (const Self &x) const
bool	operator!= (const Self &x) const
pointer	operator* () const
Self &	operator++ ()
Self	operator++ (int)
const Self &	operator= (const Self &I)

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Detailed Description

template<class NodeType, class BlockT, class RegionT>
class llvm::RNSuccIterator< NodeType, BlockT, RegionT >

Hierarchical RegionNode successor iterator.

This iterator iterates over all successors of a RegionNode.

For a BasicBlock RegionNode it skips all BasicBlocks that are not part of the parent Region. Furthermore for BasicBlocks that start a subregion, a RegionNode representing the subregion is returned.

For a subregion RegionNode there is just one successor. The RegionNode representing the exit of the subregion.

Definition at line 34 of file RegionIterator.h.

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Member Typedef Documentation

template<class NodeType, class BlockT, class RegionT>

typedef super::pointer llvm::RNSuccIterator< NodeType, BlockT, RegionT >::pointer

Definition at line 92 of file RegionIterator.h.

template<class NodeType, class BlockT, class RegionT>

typedef RNSuccIterator<NodeType, BlockT, RegionT> llvm::RNSuccIterator< NodeType, BlockT, RegionT >::Self

Definition at line 90 of file RegionIterator.h.

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Constructor & Destructor Documentation

template<class NodeType, class BlockT, class RegionT>

llvm::RNSuccIterator< NodeType, BlockT, RegionT >::RNSuccIterator

(

NodeType *

node

)

[inline]

Create begin iterator of a RegionNode.

Definition at line 95 of file RegionIterator.h.

template<class NodeType, class BlockT, class RegionT>

llvm::RNSuccIterator< NodeType, BlockT, RegionT >::RNSuccIterator	(	NodeType *	node,
		bool
	)		[inline]

Create an end iterator.

Definition at line 109 of file RegionIterator.h.

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Member Function Documentation

template<class NodeType, class BlockT, class RegionT>

bool llvm::RNSuccIterator< NodeType, BlockT, RegionT >::operator!=

(

const Self &

x

)

const [inline]

Definition at line 121 of file RegionIterator.h.

References llvm::RNSuccIterator< NodeType, BlockT, RegionT >::operator==().

template<class NodeType, class BlockT, class RegionT>

pointer llvm::RNSuccIterator< NodeType, BlockT, RegionT >::operator*

(

)

const [inline]

Definition at line 123 of file RegionIterator.h.

template<class NodeType, class BlockT, class RegionT>

Self& llvm::RNSuccIterator< NodeType, BlockT, RegionT >::operator++

(

)

[inline]

Definition at line 129 of file RegionIterator.h.

References getEntry().

template<class NodeType, class BlockT, class RegionT>

Self llvm::RNSuccIterator< NodeType, BlockT, RegionT >::operator++

(

int

)

[inline]

Definition at line 143 of file RegionIterator.h.

template<class NodeType, class BlockT, class RegionT>

const Self& llvm::RNSuccIterator< NodeType, BlockT, RegionT >::operator=

(

const Self &

I

)

[inline]

Definition at line 149 of file RegionIterator.h.

References getParent().

template<class NodeType, class BlockT, class RegionT>

bool llvm::RNSuccIterator< NodeType, BlockT, RegionT >::operator==

(

const Self &

x

)

const [inline]

Definition at line 113 of file RegionIterator.h.

References llvm::PointerIntPair< PointerTy, IntBits, IntType, PtrTraits >::getInt().

Referenced by llvm::RNSuccIterator< NodeType, BlockT, RegionT >::operator!=(), and llvm::RNSuccIterator< FlatIt< NodeType >, BlockT, RegionT >::operator!=().

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

• RegionIterator.h