Implementation of a double-linked list. More...

#include <DoubleLinkedList.hpp>

Inheritance diagram for DoubleLinkedList< T >:

Public Member Functions
	DoubleLinkedList (bool mutableList=false)
	Constructor of a DoubleLinkedList Object. More...

	~DoubleLinkedList ()
	Destructor of a DoubleLinkedList Object.

void	addAtIndex (int index, T &value) override
	Add the value to the list at the given index. The original entry at this index, and followings, will be placed directly after the new entry. More...

void	clear () override
	Remove all elements from the List. More...

void	remove (int index) override
	Remove the entry at the given index. More...

Public Member Functions inherited from AbstractList< T >
void	add (T &value)
	Add a new entry at the end of the list. More...

void	addAll (int index, AbstractList< T > &list)
	Add all entries from the given list to this list at a specified index. The original entry at this index, and followings, will be placed directly after the entries of the given list. More...

void	addAll (AbstractList< T > &list)
	Add all entries from the given list at the end of the list. More...

void	addAll (int index, T *arr, const size_t arrSize)
	Add all entries from an array to this list at a specified index. The original entry at this index, and followings, will be placed directly after the entries of the given list. More...

void	addAll (T *arr, const size_t arrSize)
	Add all entries from an array. More...

void	addFirst (T &value)
	Add a new entry at the beginning of the list. More...

void	addLast (T &value)
	Add a new entry at the end of the list. More...

T	get (const int index)
	Get the raw value at a specified index. More...

T *	getMutableValue (const int index)
	Get the pointer to the mutable object at a specified index. More...

virtual void	removeFirst ()
	Remove the first entry from the list.

virtual void	removeLast ()
	Remove the las entry from the list.

void	removeAll ()
	Remove all elements from the List. More...

int	getSize () const
	Get the number how many elements are saved in the list. More...

bool	isMutable () const
	Check if the list is mutable. More...

bool	isEmpty () const
	Check if the list is empty. More...

bool	equals (AbstractList< T > &other)
	Compare two lists whether their attributes and entries are equal. More...

T	operator[] (const int index)
	Get the raw value at a specified index. More...

bool	operator== (AbstractList< T > &other)
	Compare two lists whether their attributes and entries are equal. More...

bool	operator!= (AbstractList< T > &other)
	Opposite of '=='. More...

void	operator+ (T &value)
	Add a new entry at the end of the list. More...

void	operator+ (AbstractList< T > &list)
	Add all entries from the given list at the end of the list. More...

Protected Member Functions
T *	getPointer (int index) override
	The last entry of the list. More...

Protected Member Functions inherited from AbstractList< T >
	AbstractList (const bool mutableList)
	Constructor of an AbstractList Object. More...

void	increaseSize ()
	Increase the size of the list by one. Should only be called after an insertion!

void	decreaseSize ()
	Decrease the size of the list by one. Should only be called after an deletion!

void	resetSize ()
	Reset the size to zero.

bool	isIndexOutOfBounds (const int index) const
	Method to verify if the given index is out of the range of the list size. More...

Detailed Description

template<typename T>
class DoubleLinkedList< T >

Implementation of a double-linked list.

Template Parameters

T	Data Type of entries, that should be stored in the list.

Constructor & Destructor Documentation

◆ DoubleLinkedList()

template<typename T>

DoubleLinkedList< T >::DoubleLinkedList ( bool mutableList = false )

inlineexplicit

Constructor of a DoubleLinkedList Object.

Parameters

mutableList true if the list should be mutable; false otherwise (default).

Member Function Documentation

◆ getPointer()

template<typename T>

T* DoubleLinkedList< T >::getPointer ( int index )

inlineoverrideprotectedvirtual

The last entry of the list.

Get a pointer to the element, stored at specific index.

Parameters

index The index of the element to retrieve.

Returns: The nullptr, if the index is out of bounds, otherwise the address of the element.

Note: This is independent from the mutability of the list. It will always return the correct address (pointer) to the element.; Allowed indices are 0 to getSize() -1. If the index is out of bounds, a nullptr will be returned.

Implements AbstractList< T >.

◆ addAtIndex()

template<typename T>

void DoubleLinkedList< T >::addAtIndex	(	int	index,
		T &	value
	)

inlineoverridevirtual

Add the value to the list at the given index. The original entry at this index, and followings, will be placed directly after the new entry.

'Using' the addAtIndex method, to prevent name hiding of the addAtIndex method from AbstractList

Note: Allowed indices are 0 to getSize(). If the index is out of bounds, nothing will happen.; If this list is mutable, ensure, that all variables added to the lists do not go out-of-scope during all operations of the list.

Parameters