ULVector< T > Class Template Reference

A resizable array, with constant-time access by index. Slots in the vector are pointers of type T* rather than objects of type T, so unused slots take up only the memory required to store a pointer. More...

#include <ulcontainers.h>

Public Member Functions
	ULVector ()
	ULVector (uluint32 newSize)
	ULVector (const ULVector< T > &v)
	~ULVector ()
ULVector< T > &	operator= (const ULVector< T > &v)
void	clear ()
T &	operator[] (uluint32 n)
uluint32	size () const
void	resize (uluint32 newSize)
void	append (const T &item)

Detailed Description

template<class T>
class ULVector< T >

A resizable array, with constant-time access by index. Slots in the vector are pointers of type T* rather than objects of type T, so unused slots take up only the memory required to store a pointer.

TODO: this container needs extension if it is to be used more generally. It's a bare-bones vector at the moment.

Constructor & Destructor Documentation

template<class T >

ULVector< T >::ULVector

(

)

Default constructor. This sets the vector size to zero.

template<class T >

ULVector< T >::ULVector

(

uluint32

newSize

)

Constructor.

Parameters

[in]

newSize

The desired vector length.

template<class T>

ULVector< T >::ULVector

(

const ULVector< T > &

v

)

Copy constructor.

template<class T >

ULVector< T >::~ULVector

(

)

Destructor.

Member Function Documentation

template<class T>

void ULVector< T >::append

(

const T &

item

)

template<class T >

void ULVector< T >::clear

(

)

Frees all memory associated with this vector, and sets the vector size to zero.

template<class T>

ULVector< T > & ULVector< T >::operator=

(

const ULVector< T > &

v

)

Assignment operator. This operator deletes this vector's existing nodes, builds a complete new copy of the specified vector, and sets up this vector to contain the new copy.

template<class T >

T & ULVector< T >::operator[]

(

uluint32

n

)

Returns

a reference to the vector element at the specified index.

Parameters

[in]

n

The index of the desired data.

template<class T >

void ULVector< T >::resize

(

uluint32

newSize

)

Changes the size of this vector to the specified size, and moves the data in the old vector to the new one. If the new size is smaller than the old, the excess items in the old vector are deleted.

Parameters

[in]

newSize

The desired vector size.

template<class T >

uluint32 ULVector< T >::size

(

)

const

Returns

the size (i.e. the number of slots) in this vector.

---

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

• ulcontainers.h