cx_array_reallocator_s Struct Reference

Defines a reallocation mechanism for arrays. More...

#include <array_list.h>

Data Fields
void *(*	realloc )(void *array, size_t capacity, size_t elem_size, struct cx_array_reallocator_s *alloc)
	Reallocates space for the given array.
void *	ptr1
	Custom data pointer.
void *	ptr2
	Custom data pointer.
size_t	int1
	Custom data integer.
size_t	int2
	Custom data integer.

Detailed Description

Defines a reallocation mechanism for arrays.

You can create your own, use cx_array_reallocator(), or use the cx_array_default_reallocator.

Field Documentation

realloc

void *(* cx_array_reallocator_s::realloc) (void *array, size_t capacity, size_t elem_size, struct cx_array_reallocator_s *alloc)

Reallocates space for the given array.

Implementations are not required to free the original array. This allows reallocation of static memory by allocating heap memory and copying the array contents. The information in the custom fields of the referenced allocator can be used to track the state of the memory or to transport other additional data.

Parameters

array	the array to reallocate
capacity	the new capacity (number of elements)
elem_size	the size of each element
alloc	a reference to this allocator

Returns

a pointer to the reallocated memory or NULL on failure

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

• src/cx/array_list.h