lab5_ivec/vector.c

#include <assert.h>

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#include "vector.h"
#include "util.h"

#define VECTOR_START_SIZE	8
#define VECTOR_GROW_FACTOR	2
#define ITEMSZ sizeof(int)

void
vector_init(ivector *v)
{
	assert(v);

	v->n = 0;
	v->maxsz = VECTOR_START_SIZE;
	v->data = xmalloc(ITEMSZ * VECTOR_START_SIZE);
}

void
vector_initdata(ivector *v, int *arr, size_t arrsz)
{
	assert(v && arrsz);
	// <YOURCODE>
}

void
vector_free(ivector *v)
{
	assert(v);

	v->n = 0;
	v->maxsz = 0;
	xfree(v->data);
	v->data = NULL;
}

size_t
vector_len(const ivector *v)
{
	assert(v);

	// <YOURCODE>
	return 0;
}

int *
vector_data(const ivector *v)
{
	assert(v);
	// <YOURCODE>
	return NULL;
}

void
vector_resize(ivector *v, int n)
{
	assert(v);

	// <YOURCODE>
}

void
vector_set(ivector *v, size_t idx, int val)
{
	assert(v && idx < v->n);
	// <YOURCODE>
}

int
vector_get(const ivector *v, size_t idx)
{
	assert(v && idx < v->n);
	// <YOURCODE>
	return 0;
}

void
vector_push(ivector *v, int val)
{
	assert(v);
	// <YOURCODE>
}

void
vector_pop(ivector *v)
{
	assert(v);
	// <YOURCODE>
}

void
vector_insert(ivector *v, size_t idx, int val)
{
	assert(v && v->n >= idx);
	// <YOURCODE>
}

void
vector_del(ivector *v, size_t idx)
{
	// <YOURCODE>
}

void
vector_clear(ivector *v)
{
	vector_resize(v, 0);
}