BufferArray Class Reference

An array of BufferStores. More...

#include <bufferarray.h>

Collaboration diagram for BufferArray:

Public Member Functions
	BufferArray ()
	constructs a new BufferArray. More...
	BufferArray (const BufferArray &a)
	Constructs a new BufferArray. More...
	~BufferArray ()
	Destroys the BufferArray. More...
BufferArray &	operator= (const BufferArray &a)
	Copys the BufferArray. More...
bool	empty () const
	Checks if this BufferArray is empty. More...
BufferStore &	operator[] (const unsigned long index)
	Retrieves the BufferStore at given index. More...
BufferArray	operator+ (const BufferStore &s)
	Appends a BufferStore to a BufferArray. More...
BufferArray	operator+ (const BufferArray &a)
	Concatenates two BufferArrays. More...
BufferArray &	operator+= (const BufferStore &s)
	Appends a BufferStore to current instance. More...
BufferArray &	operator+= (const BufferArray &a)
	Appends a BufferArray to current instance. More...
BufferStore	pop (void)
	Removes the first BufferStore. More...
void	push (const BufferStore &b)
	Inserts a BufferStore at index 0. More...
void	append (const BufferStore &b)
	Appends a BufferStore. More...
long	length (void)
	Evaluates the current length. More...
void	clear (void)
	Empties the BufferArray. More...

Private Attributes
long	len
	The current number of BufferStores in this BufferArray. More...
long	lenAllocd
	The current number of BufferStores allocated. More...
BufferStore *	buff
	The content. More...

Static Private Attributes
static const long	ALLOC_MIN = 5
	Minimum number of BufferStores to allocate. More...

Detailed Description

An array of BufferStores.

Definition at line 30 of file bufferarray.h.

Constructor & Destructor Documentation

BufferArray() [1/2]

BufferArray::BufferArray

(

)

constructs a new BufferArray.

A minimum of ALLOC_MIN elements is allocated.

Definition at line 26 of file bufferarray.cc.

BufferArray() [2/2]

BufferArray::BufferArray

(

const BufferArray &

a

)

Constructs a new BufferArray.

Parameters

a	The initial contents for this array.

Definition at line 33 of file bufferarray.cc.

~BufferArray()

BufferArray::~BufferArray

(

)

Destroys the BufferArray.

Definition at line 42 of file bufferarray.cc.

Member Function Documentation

append()

void BufferArray::append

(

const BufferStore &

b

)

Appends a BufferStore.

Parameters

b	The BufferStore to be appended.

Definition at line 61 of file bufferarray.cc.

clear()

void BufferArray::clear

(

void

)

Empties the BufferArray.

Definition at line 97 of file bufferarray.cc.

empty()

bool BufferArray::empty ( ) const

inline

Checks if this BufferArray is empty.

Returns

true if the BufferArray is empty.

Definition at line 164 of file bufferarray.h.

length()

long BufferArray::length

(

void

)

Evaluates the current length.

Returns

The current number of BufferStores

Definition at line 91 of file bufferarray.cc.

operator+() [1/2]

BufferArray BufferArray::operator+

(

const BufferArray &

a

)

Concatenates two BufferArrays.

Parameters

a	The BufferArray to be appended.

Returns

A new BufferArray consisting with a appended.

Definition at line 132 of file bufferarray.cc.

operator+() [2/2]

BufferArray BufferArray::operator+

(

const BufferStore &

s

)

Appends a BufferStore to a BufferArray.

Parameters

s	The BufferStore to be appended.

Returns

A new BufferArray with BufferStore appended to.

Definition at line 124 of file bufferarray.cc.

operator+=() [1/2]

BufferArray & BufferArray::operator+=

(

const BufferArray &

a

)

Appends a BufferArray to current instance.

Parameters

a	The BufferArray to append.

Returns

A reference to the current instance with a appended.

Definition at line 140 of file bufferarray.cc.

operator+=() [2/2]

BufferArray & BufferArray::operator+=

(

const BufferStore &

s

)

Appends a BufferStore to current instance.

Parameters

s	The BufferStore to append.

Returns

A reference to the current instance with s appended.

Definition at line 155 of file bufferarray.cc.

operator=()

BufferArray & BufferArray::operator=

(

const BufferArray &

a

)

Copys the BufferArray.

Definition at line 106 of file bufferarray.cc.

operator[]()

BufferStore & BufferArray::operator[]

(

const unsigned long

index

)

Retrieves the BufferStore at given index.

Returns

The BufferStore at index.

Definition at line 118 of file bufferarray.cc.

pop()

BufferStore BufferArray::pop

(

void

)

Removes the first BufferStore.

Returns

The removed BufferStore.

Definition at line 47 of file bufferarray.cc.

push()

void BufferArray::push

(

const BufferStore &

b

)

Inserts a BufferStore at index 0.

Parameters

b	The BufferStore to be inserted.

Definition at line 76 of file bufferarray.cc.

Member Data Documentation

ALLOC_MIN

const long BufferArray::ALLOC_MIN = 5

staticprivate

Minimum number of BufferStores to allocate.

Definition at line 144 of file bufferarray.h.

buff

BufferStore* BufferArray::buff

private

The content.

Definition at line 161 of file bufferarray.h.

len

long BufferArray::len

private

The current number of BufferStores in this BufferArray.

Definition at line 150 of file bufferarray.h.

lenAllocd

long BufferArray::lenAllocd

private

The current number of BufferStores allocated.

Definition at line 156 of file bufferarray.h.

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

• lib/bufferarray.h
• lib/bufferarray.cc