ACE_Array< T > Class Template Reference

A dynamic array class. More...

#include <Containers_T.h>

Inheritance diagram for ACE_Array< T >:

Collaboration diagram for ACE_Array< T >:

Public Types
typedef T	TYPE
typedef ACE_Array_Iterator< T >	ITERATOR
Public Types inherited from ACE_Array_Base< T >
typedef T	TYPE
typedef ACE_Array_Iterator< T >	ITERATOR
typedef T	value_type
typedef value_type *	iterator
typedef value_type const *	const_iterator
typedef value_type &	reference
typedef value_type const &	const_reference
typedef value_type *	pointer
typedef value_type const *	const_pointer
typedef ptrdiff_t	difference_type
typedef ACE_Allocator::size_type	size_type
typedef std::reverse_iterator< iterator >	reverse_iterator
typedef std::reverse_iterator< const_iterator >	const_reverse_iterator

Public Member Functions
	ACE_Array (size_t size=0, ACE_Allocator *alloc=0)
	Dynamically create an uninitialized array.
	ACE_Array (size_t size, const T &default_value, ACE_Allocator *alloc=0)
	Dynamically initialize the entire array to the {default_value}.
	ACE_Array (const ACE_Array< T > &s)
	Copy constructor.
void	operator= (const ACE_Array< T > &s)
	Assignment operator.
bool	operator== (const ACE_Array< T > &s) const
	Equality comparison operator.
bool	operator!= (const ACE_Array< T > &s) const
	Inequality comparison operator.
Public Member Functions inherited from ACE_Array_Base< T >
	ACE_Array_Base (size_type size=0, ACE_Allocator *the_allocator=0)
	Dynamically create an uninitialized array.
	ACE_Array_Base (size_type size, T const &default_value, ACE_Allocator *the_allocator=0)
	Dynamically initialize the entire array to the default_value.
	ACE_Array_Base (ACE_Array_Base< T > const &s)
void	operator= (ACE_Array_Base< T > const &s)
	~ACE_Array_Base ()
	Clean up the array (e.g., delete dynamically allocated memory).
T &	operator[] (size_type slot)
T const &	operator[] (size_type slot) const
int	set (T const &new_item, size_type slot)
int	get (T &item, size_type slot) const
size_type	size () const
	Returns the <cur_size_> of the array.
int	size (size_type new_size)
size_type	max_size () const
	Returns the <max_size_> of the array.
int	max_size (size_type new_size)
iterator	begin ()
iterator	end ()
const_iterator	begin () const
const_iterator	end () const
reverse_iterator	rbegin ()
reverse_iterator	rend ()
const_reverse_iterator	rbegin () const
const_reverse_iterator	rend () const
void	swap (ACE_Array_Base< T > &array)

Additional Inherited Members
bool	in_range (size_type slot) const
size_type	max_size_
size_type	cur_size_
value_type *	array_
	Pointer to the array's storage buffer.
ACE_Allocator *	allocator_
	Allocation strategy of the ACE_Array_Base.

Detailed Description

template<class T>
class ACE_Array< T >

A dynamic array class.

This class extends ACE_Array_Base, adding comparison operators.

Requirements and Performance Characteristics

• Internal Structure Dynamic array
• Duplicates allowed? Yes
• Random access allowed? Yes
• Search speed N/A
• Insert/replace speed O(1)
• Iterator still valid after change to container?
  • In general, yes.
  • If array size is changed during iteration, no.
• Frees memory for removed elements? No
• Items inserted by Value
• Requirements for contained type
  1. Default constructor
  2. Copy constructor
  3. operator=
  4. operator!=

See also

ACE_Array_Base. This class inherits its operations and requirements.

Member Typedef Documentation

ITERATOR

template<class T>

typedef ACE_Array_Iterator<T> ACE_Array< T >::ITERATOR

TYPE

template<class T>

typedef T ACE_Array< T >::TYPE

Constructor & Destructor Documentation

ACE_Array() [1/3]

template<class T>

ACE_Array< T >::ACE_Array ( size_t size = 0, ACE_Allocator * alloc = 0 )

inline

Dynamically create an uninitialized array.

Initialize an empty array of the specified size using the provided allocation strategy.

ACE_Array() [2/3]

template<class T>

ACE_Array< T >::ACE_Array ( size_t size, const T & default_value, ACE_Allocator * alloc = 0 )

inline

Dynamically initialize the entire array to the {default_value}.

Initialize an array the given size placing the default_value in each index.

ACE_Array() [3/3]

template<class T>

ACE_Array< T >::ACE_Array ( const ACE_Array< T > & s )

inline

Copy constructor.

The copy constructor performs initialization by making an exact copy of the contents of parameter {s}, i.e., *this == s will return true.

Member Function Documentation

operator!=()

template<class T>

bool ACE_Array< T >::operator!= ( const ACE_Array< T > & s ) const

inline

Inequality comparison operator.

Compare this array with {s} for inequality such that {*this} != {s} is always the complement of the boolean return value of {*this} == {s}.

operator=()

template<class T>

void ACE_Array< T >::operator= ( const ACE_Array< T > & s )

inline

Assignment operator.

Assignment operator performs an assignment by making an exact copy of the contents of parameter {s}, i.e., *this == s will return true. Note that if the {max_size_} of {array_} is >= than {s.max_size_} we can copy it without reallocating. However, if {max_size_} is < {s.max_size_} we must delete the {array_}, reallocate a new {array_}, and then copy the contents of {s}.

operator==()

template<class T>

bool ACE_Array< T >::operator==

(

const ACE_Array< T > &

s

)

const

Equality comparison operator.

Compare this array with {s} for equality. Two arrays are equal if their {size}'s are equal and all the elements from 0 .. {size} are equal.

---

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

• Containers_T.h
• Containers_T.cpp
• Containers_T.inl