dynamicArray.h File Reference

A dynamically resizing array for general use. More...

#include <stdlib.h>
#include <string.h>
#include <nds/ndstypes.h>

Data Structures
struct	DynamicArray
	A resizable array. More...

Typedefs
typedef struct DynamicArray	DynamicArray
	A resizable array.

Functions
void	DynamicArrayDelete (DynamicArray *v)
	Frees memory allocated by the dynamic array.
void *	DynamicArrayGet (DynamicArray *v, unsigned int index)
	Gets the entry at the supplied index.
void *	DynamicArrayInit (DynamicArray *v, unsigned int initialSize)
	Initializes an array with the supplied initial size.
bool	DynamicArraySet (DynamicArray *v, unsigned int index, void *item)
	Sets the entry to the supplied value.

Detailed Description

A dynamically resizing array for general use.

Function Documentation

DynamicArrayDelete()

void DynamicArrayDelete

(

DynamicArray *

v

)

Frees memory allocated by the dynamic array.

Parameters

v	The array to delete

DynamicArrayGet()

void * DynamicArrayGet	(	DynamicArray *	v,
		unsigned int	index
	)

Gets the entry at the supplied index.

Parameters

v	The array to get from.
index	The index of the data to get.

Returns

The data or NULL if v is NULL or the index is out of range.

DynamicArrayInit()

void * DynamicArrayInit	(	DynamicArray *	v,
		unsigned int	initialSize
	)

Initializes an array with the supplied initial size.

Parameters

v	The array to initialize.
initialSize	The initial size to allocate.

Returns

A pointer to the data, or NULL on error.

DynamicArraySet()

bool DynamicArraySet	(	DynamicArray *	v,
		unsigned int	index,
		void *	item
	)

Sets the entry to the supplied value.

Parameters

v	The array to set
index	The index of the data to set (array will be resized to fit the index).
item	The data to set.

Returns

Returns false if v is NULL or there isn't enough memory, true otherwise.