KDevelop::DUContext::SearchItem Struct Reference

Represents multiple qualified identifiers in a way that is better to manipulate and allows applying namespace-aliases or -imports easily. More...

#include <ducontext.h>

Inherits KShared.

List of all members.

Public Types
typedef KSharedPtr< SearchItem >	Ptr
typedef KDevVarLengthArray < Ptr, 256 >	PtrList
Public Member Functions
	SearchItem (bool explicitlyGlobal, Identifier id, Ptr nextItem)
	SearchItem (bool explicitlyGlobal, Identifier id, const PtrList &nextItems)
	SearchItem (const QualifiedIdentifier &id, const PtrList &nextItems, int start=0)
	SearchItem (const QualifiedIdentifier &id, Ptr nextItem=Ptr(), int start=0)
void	addNext (Ptr other)
void	addToEachNode (PtrList items)
void	addToEachNode (Ptr item)
bool	hasNext () const
bool	isEmpty () const
bool	match (const QualifiedIdentifier &id, int offset=0) const
QList< QualifiedIdentifier >	toList (const QualifiedIdentifier &prefix=QualifiedIdentifier()) const
Public Attributes
Identifier	identifier
bool	isExplicitlyGlobal
PtrList	next

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Detailed Description

Represents multiple qualified identifiers in a way that is better to manipulate and allows applying namespace-aliases or -imports easily.

A SearchItem generally represents a tree of identifiers, and represents all the qualified identifiers that can be constructed by walking along the tree starting at an arbitrary root-node into the depth using the "next" pointers. The insertion order in the hierarchy determines the order of the represented list.

Definition at line 727 of file ducontext.h.

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Constructor & Destructor Documentation

KDevelop::DUContext::SearchItem::SearchItem	(	const QualifiedIdentifier &	id,
		Ptr	nextItem = Ptr(),
		int	start = 0
	)

Constructs a representation of the given.

Todo:

find out why this KDevVarLengthArray crashes when it's resized!

Parameters:

	id	qualified identifier, starting at its index
	start
	nextItem	is set as next item to the last item in the chain

If there is no prefix, just copy nextItem

Definition at line 1814 of file ducontext.cpp.

KDevelop::DUContext::SearchItem::SearchItem	(	const QualifiedIdentifier &	id,
		const PtrList &	nextItems,
		int	start = 0
	)

Constructs a representation of the given.

Parameters:

	id	qualified identifier, starting at its index
	start
	nextItem	is set as next item to the last item in the chain

Definition at line 1831 of file ducontext.cpp.

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Member Function Documentation

void KDevelop::DUContext::SearchItem::addToEachNode

(

SearchItem::Ptr

other

)

Appends the given item to every item that can be reached from this item(Not only to the end items) The effect to search is that the given item is searched with all prefixes contained in this earch-item prepended.

Warning:

This changes all contained sub-nodes, but they can be shared with other SearchItem trees. You should not use this on SearchItem trees that have shared nodes with other trees. These functions ignore explicitly global items.

Definition at line 1904 of file ducontext.cpp.

bool KDevelop::DUContext::SearchItem::match	(	const QualifiedIdentifier &	id,
		int	offset = 0
	)			const

Returns true if the given identifier matches one of the identifiers represented by this SearchItem. Does not respect the explicitlyGlobal flag.

Definition at line 1848 of file ducontext.cpp.

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

• ducontext.h
• ducontext.cpp