libcutils

vector.h

1	#ifndef VECTOR_H
2	#define VECTOR_H
3
4	#define VECTOR_DEFAULT_SIZE 4
5	#include <stdint.h>
6	#include <stdlib.h>
7	#include <string.h>
8	#include <stdbool.h>
9
10	typedef struct Vector
11	{
12	void** items;
13	size_t capacity;
14	size_t length;
15	} Vector;
16
17	#define new_vector() vector_with_capacity(VECTOR_DEFAULT_SIZE);
18	Vector* vector_with_capacity(size_t capacity);
19	void delete_vector(Vector* vector, void(rmv) (void));
20
21	void* vector_at(const Vector* vector, size_t index);
22	#define vector_pop(vector) vector_pop_at(vector, vector->length-1);
23	void* vector_pop_at(Vector* vector, size_t index);
24
25	bool vector_insert(Vector* vector, size_t index, void* item);
26	#define vector_push(vector, item) vector_insert(vector, vector->length, item);
27
28	void vector_remove(Vector* vector, size_t index, void (rmv)(void));
29
30	bool vector_adjust_size(Vector* vector, size_t size);
31	bool vector_shrink(Vector* vector);
32	size_t* vector_find(const Vector* haystack, const void* needle, int (cmp)(const void, const void*));
33
34
35	#endif /* VECTOR_H */
36