rcIntArray Class Reference

A simple dynamic array of integers. More...

#include <RecastAlloc.h>

Public Member Functions
	rcIntArray ()
	Constructs an instance with an initial array size of zero. More...
	rcIntArray (int n)
	Constructs an instance initialized to the specified size. More...
	~rcIntArray ()
void	resize (int n)
	Specifies the new size of the integer array. More...
void	push (int item)
	Push the specified integer onto the end of the array and increases the size by one. More...
int	pop ()
	Returns the value at the end of the array and reduces the size by one. More...
const int &	operator[] (int i) const
	The value at the specified array index. More...
int &	operator[] (int i)
	The value at the specified array index. More...
int	size () const
	The current size of the integer array. More...

Description

A simple dynamic array of integers.

While it is possible to pre-allocate a specific array size during construction or by using the resize method, certain methods will automatically resize the array as needed.

Warning

The array memory is not initialized to zero when the size is manually set during construction or when using resize.

Constructor & Destructor Documentation

rcIntArray::rcIntArray ( )

inline

Constructs an instance with an initial array size of zero.

rcIntArray::rcIntArray ( int  n )

inline

Constructs an instance initialized to the specified size.

Parameters

[in]

n

The initial size of the integer array.

rcIntArray::~rcIntArray ( )

inline

Member Function Documentation

const int& rcIntArray::operator[] ( int  i ) const

inline

The value at the specified array index.

Warning

Does not provide overflow protection.

Parameters

[in]

i

The index of the value.

int& rcIntArray::operator[] ( int  i )

inline

The value at the specified array index.

Warning

Does not provide overflow protection.

Parameters

[in]

i

The index of the value.

int rcIntArray::pop ( )

inline

Returns the value at the end of the array and reduces the size by one.

Returns

The value at the end of the array.

void rcIntArray::push ( int  item )

inline

Push the specified integer onto the end of the array and increases the size by one.

Parameters

[in]

item

The new value.

void rcIntArray::resize

(

int

n

)

Specifies the new size of the integer array.

Parameters

[in]

n

The new size of the integer array.

Using this method ensures the array is at least large enough to hold the specified number of elements. This can improve performance by avoiding auto-resizing during use.

int rcIntArray::size ( ) const

inline

The current size of the integer array.

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

• RecastAlloc.h
• RecastAlloc.cpp