vec.h File Reference

#include <stdlib.h>
#include "libft.h"

Go to the source code of this file.

Data Structures
struct	s_vec

Typedefs
typedef struct s_vec	t_vec

Functions
int	vec_append (t_vec *dst, t_vec *src)
	Appends vector to a vector.
int	vec_copy (t_vec *dst, t_vec *src)
void	vec_free (t_vec *src)
	Frees vectors memory.
int	vec_from (t_vec *dst, void *src, size_t len, size_t elem_size)
	Creates a new vector from src.
int	vec_new (t_vec *dst, size_t init_len, size_t elem_size)
	Creates a new vector.
int	vec_prepend (t_vec *dst, t_vec *src)
	Prepends memory to a vector.
int	vec_push (t_vec *dst, void *src)
	Push element to the end of the vector.
int	vec_resize (t_vec *src, size_t target_len)
	Resizes vector.
int	vec_remove (t_vec *src, size_t index)
	Removes item at index.

Typedef Documentation

t_vec

typedef struct s_vec t_vec

Function Documentation

vec_append()

int vec_append	(	t_vec *	dst,
		t_vec *	src
	)

Appends vector to a vector.

Appends *src memory to end of *dst memory.

Parameters

dst	t_vec*
src	t_vec*

Returns

int -1 if malloc fails otherwise 1

Definition at line 17 of file vec_append.c.

vec_copy()

int vec_copy	(	t_vec *	dst,
		t_vec *	src
	)

Definition at line 22 of file vec_copy.c.

vec_free()

void vec_free

(

t_vec *

src

)

Frees vectors memory.

Frees *memory and sets elem_size, alloc_size and len to 0.

Parameters

src

t_vec

Definition at line 15 of file vec_free.c.

vec_from()

int vec_from	(	t_vec *	dst,
		void *	src,
		size_t	len,
		size_t	elem_size
	)

Creates a new vector from src.

Allocates len * elem_size bytes of memory and copies *src to it.

Parameters

dst	t_vec*
src	void*
init_len	size_t
elem_size	size_t

Returns

int -1 if malloc fails otherwise 1

Attention

Allocates memory

Definition at line 15 of file vec_from.c.

vec_new()

int vec_new	(	t_vec *	dst,
		size_t	init_len,
		size_t	elem_size
	)

Creates a new vector.

Allocates init_len * elem_size bytes of memory.

Parameters

dst	t_vec*
init_len	size_t
elem_size	size_t

Returns

int -1 if malloc fails otherwise 1

Attention

Allocates memory

Definition at line 16 of file vec_new.c.

vec_prepend()

int vec_prepend	(	t_vec *	dst,
		t_vec *	src
	)

Prepends memory to a vector.

Prepends *src memory to the start of the *dst memory.

Parameters

dst	t_vec*
src	t_vec*

Returns

int -1 if malloc fails otherwise 1

vec_push()

int vec_push	(	t_vec *	dst,
		void *	src
	)

Push element to the end of the vector.

Takes in a vector and a pointer to an element to be pushed to the end of the vector.

Parameters

dst	t_vec*
src	void*

Returns

int -1 if malloc fails otherwise 1

Definition at line 17 of file vec_push.c.

vec_remove()

int vec_remove	(	t_vec *	src,
		size_t	index
	)

Removes item at index.

Parameters

src	t_vec
index

Returns

int

Definition at line 15 of file vec_remove.c.

vec_resize()

int vec_resize	(	t_vec *	src,
		size_t	target_len
	)

Resizes vector.

Creates a new srcs elem_size * target_len bytes sized vector and copies srcs memory to it, frees the src memory and sets src to be the newly created vector.

Parameters

src	t_vec
target_len	size_t length of the resized vector

Returns

int -1 if malloc fails otherwise 1

Definition at line 17 of file vec_resize.c.