Falcon::LinearDict Class Reference

#include <lineardict.h>

Inheritance diagram for Falcon::LinearDict:

[legend]

List of all members.

Public Member Functions
void	allocated (uint32 size)
uint32	allocated () const
virtual void	append (const Item &item)
	Append an item at the end of the sequence.
virtual const Item &	back () const
	Returns the first element of the sequence.
virtual void	clear ()
	Removes all the items in the sequence.
virtual FalconData *	clone () const
LinearDictEntry *	elementAt (uint32 pos) const
virtual bool	empty () const
	Tells if the series is empty.
void	entries (LinearDictEntry *d)
LinearDictEntry *	entries () const
uint32	esize (uint32 num) const
bool	find (const Item &key, uint32 &ret_pos) const
virtual Item *	find (const Item &key) const
virtual bool	findIterator (const Item &key, Iterator &iter)
virtual const Item &	front () const
	Returns the first element of the sequence.
virtual void	gcMark (uint32 gen)
void	length (uint32 size)
virtual uint32	length () const
	LinearDict (uint32 prealloc)
	LinearDict ()
virtual void	merge (const ItemDict &dict)
virtual void	prepend (const Item &item)
	Prepend an item at the beginning of the sequence.
virtual void	put (const Item &key, const Item &value)
virtual bool	remove (const Item &key)
virtual void	smartInsert (const Iterator &iter, const Item &key, const Item &value)
	~LinearDict ()
Protected Member Functions
virtual void	copyIterator (Iterator &tgt, const Iterator &source) const
	Copy an iterator so that the two points to the same item.
virtual bool	equalIterator (const Iterator &first, const Iterator &second) const
virtual void	erase (Iterator &iter)
	Deletes the element at position indicated by the iterator.
virtual Item &	getCurrent (const Iterator &iter)
virtual Item &	getCurrentKey (const Iterator &iter)
virtual void	getIterator (Iterator &tgt, bool tail=false) const
	Gets an Iterator valid for this sequence.
virtual bool	hasCurrent (const Iterator &iter) const
virtual bool	hasNext (const Iterator &iter) const
virtual bool	hasPrev (const Iterator &iter) const
virtual void	insert (Iterator &iter, const Item &data)
	Inserts an element in a position indicated by the iterator.
virtual bool	next (Iterator &iter) const
virtual bool	onCriterion (Iterator *elem) const
	Criterion called back by disposeIteratorOnCriterion().
virtual bool	prev (Iterator &iter) const

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Constructor & Destructor Documentation

Falcon::LinearDict::LinearDict

(

)

Falcon::LinearDict::LinearDict

(

uint32

prealloc

)

Falcon::LinearDict::~LinearDict

(

)

---

Member Function Documentation

void Falcon::LinearDict::allocated

(

uint32

size

)

[inline]

uint32 Falcon::LinearDict::allocated

(

)

const [inline]

virtual void Falcon::LinearDict::append

(

const Item &

data

)

[virtual]

Append an item at the end of the sequence.

Implements Falcon::Sequence.

virtual const Item& Falcon::LinearDict::back

(

)

const [virtual]

Returns the first element of the sequence.

If the sequence has not an underlying storage, it may generate a temporary item, as the item is immediately copied into some destination by the caller.

This method is never used by the engine to modify the underlying item.

Guarantees are taken so that this method is never called when v_empty() returns false.

Returns:

a valid reference to the first item of the sequence

Implements Falcon::Sequence.

virtual void Falcon::LinearDict::clear

(

)

[virtual]

Removes all the items in the sequence.

Implements Falcon::ItemDict.

virtual FalconData* Falcon::LinearDict::clone

(

)

const [virtual]

Implements Falcon::FalconData.

virtual void Falcon::LinearDict::copyIterator	(	Iterator &	tgt,
		const Iterator &	source
	)			const [protected, virtual]

Copy an iterator so that the two points to the same item.

The source iterator may point to the past-end element, but must not be invalid.

Note:

The base version of this function just adds the iterator to the iterator list; it MUST be called by all the implementations.

Reimplemented from Falcon::Sequence.

LinearDictEntry* Falcon::LinearDict::elementAt

(

uint32

pos

)

const [inline]

virtual bool Falcon::LinearDict::empty

(

)

const [virtual]

Tells if the series is empty.

Returns:

false if there is at least one valid item in the series, false otherwise.

Implements Falcon::Sequence.

void Falcon::LinearDict::entries

(

LinearDictEntry *

d

)

[inline]

LinearDictEntry* Falcon::LinearDict::entries

(

)

const [inline]

virtual bool Falcon::LinearDict::equalIterator	(	const Iterator &	first,
		const Iterator &	second
	)			const [protected, virtual]

Implements Falcon::Sequence.

virtual void Falcon::LinearDict::erase

(

Iterator &

iter

)

[protected, virtual]

Deletes the element at position indicated by the iterator.

The implementation must check that the iterator is a valid iterator created by this object and pointing to a valid position.

Deletion happens at given position, shifting all the remaining elements backward; after a successful erase, the iterator must point to the element that was previously next in the series, or must be invalidated if the removed element was the last.

If the sequence is empty or the iterator is invalid, an AccessError must be thrown. If the iterator is referencing another sequence, a CodeError must be thrown.

Parameters:

iter

an iterator (possibly invalid or not generated by this class).

Returns:

true if the iterator was valid for this object.

Implements Falcon::Sequence.

uint32 Falcon::LinearDict::esize

(

uint32

num

)

const [inline]

bool Falcon::LinearDict::find	(	const Item &	key,
		uint32 &	ret_pos
	)			const [inline]

virtual Item* Falcon::LinearDict::find

(

const Item &

key

)

const [virtual]

Implements Falcon::ItemDict.

virtual bool Falcon::LinearDict::findIterator	(	const Item &	key,
		Iterator &	iter
	)			[virtual]

Implements Falcon::ItemDict.

virtual const Item& Falcon::LinearDict::front

(

)

const [virtual]

Returns the first element of the sequence.

If the sequence has not an underlying storage, it may generate a temporary item, as the item is immediately copied into some destination by the caller.

Guarantees are taken so that this method is never called when v_empty() returns false.

Returns:

a valid reference to the first item of the sequence

Implements Falcon::Sequence.

virtual void Falcon::LinearDict::gcMark

(

uint32

gen

)

[virtual]

Reimplemented from Falcon::Sequence.

virtual Item& Falcon::LinearDict::getCurrent

(

const Iterator &

iter

)

[protected, virtual]

Implements Falcon::Sequence.

virtual Item& Falcon::LinearDict::getCurrentKey

(

const Iterator &

iter

)

[protected, virtual]

Implements Falcon::Sequence.

virtual void Falcon::LinearDict::getIterator	(	Iterator &	tgt,
		bool	tail = false
	)			const [protected, virtual]

Gets an Iterator valid for this sequence.

If you need an iterator as a pointer or in the target stack, use Iterator( Sequence*, bool) instead.

The iterator constructor calls back this method to be configured.

It is possible to call this method thereafter to reset the iterator, even if it's gone invalid.

However, it is not legal to call this method with an iterator coming from another sequence; this will cause the program to throw a CodeError.

Note:

The base version of this function just adds the iterator to the iterator list; it MUST be called by all the implementations.

Parameters:

	An	Iterator to be set.
	tail	if false, get an iterator to the first element, else get an iterator to the last element.

Reimplemented from Falcon::Sequence.

virtual bool Falcon::LinearDict::hasCurrent

(

const Iterator &

iter

)

const [protected, virtual]

Implements Falcon::Sequence.

virtual bool Falcon::LinearDict::hasNext

(

const Iterator &

iter

)

const [protected, virtual]

Implements Falcon::Sequence.

virtual bool Falcon::LinearDict::hasPrev

(

const Iterator &

iter

)

const [protected, virtual]

Implements Falcon::Sequence.

virtual void Falcon::LinearDict::insert	(	Iterator &	iter,
		const Item &	data
	)			[protected, virtual]

Inserts an element in a position indicated by the iterator.

The implementation must check that the iterator is a valid iterator created by this object and pointing to a valid position.

Insertion happens at given position, shifting all the remaining elements forward; after a successful insert, the iterator must point to the newly inserted element, and the previously current element is found safely in the next() position of the iterator.

Valid iterators (generated by this owner) pointing to invalid positions must be treated as pointing to last-past-one element; insertion causes append on tail, and at return they must be valid and point to the last valid element (the one just inserted).

If the iterator cannot be used, for example because their owner is not this item, this method will raise a CodeError.

Parameters:

	iterator	an iterator.
	data	the item to be inserted

Returns:

true if the iterator was valid for this object.

Implements Falcon::Sequence.

void Falcon::LinearDict::length

(

uint32

size

)

[inline]

virtual uint32 Falcon::LinearDict::length

(

)

const [virtual]

Implements Falcon::ItemDict.

virtual void Falcon::LinearDict::merge

(

const ItemDict &

dict

)

[virtual]

Implements Falcon::ItemDict.

virtual bool Falcon::LinearDict::next

(

Iterator &

iter

)

const [protected, virtual]

Implements Falcon::Sequence.

virtual bool Falcon::LinearDict::onCriterion

(

Iterator *

elem

)

const [protected, virtual]

Criterion called back by disposeIteratorOnCriterion().

Return true to remove this iterator, false to let it alive. Disposed iterators are removed from the iterator list of this sequence and invalidated.

Reimplemented from Falcon::Sequence.

virtual void Falcon::LinearDict::prepend

(

const Item &

data

)

[virtual]

Prepend an item at the beginning of the sequence.

Implements Falcon::Sequence.

virtual bool Falcon::LinearDict::prev

(

Iterator &

iter

)

const [protected, virtual]

Implements Falcon::Sequence.

virtual void Falcon::LinearDict::put	(	const Item &	key,
		const Item &	value
	)			[virtual]

Implements Falcon::ItemDict.

virtual bool Falcon::LinearDict::remove

(

const Item &

key

)

[virtual]

Implements Falcon::ItemDict.

virtual void Falcon::LinearDict::smartInsert	(	const Iterator &	iter,
		const Item &	key,
		const Item &	value
	)			[virtual]

Implements Falcon::ItemDict.

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

• /home/gian/Progetti/falcon/core/include/falcon/lineardict.h