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- /* vector.c
- * Copyright 2023 Anon Anonson, Ognjen 'xolatile' Milan Robovic, Emil Williams
- * SPDX Identifier: GPL-3.0-only / NO WARRANTY / NO GUARANTEE */
-
- #include "vector.h"
-
- void vector_init(vector_t * vector,
- size_t element_size,
- size_t element_count) {
- vector->data = NULL;
- vector->element_size = element_size;
- vector->element_count = element_count;
-
- vector->data = malloc(vector->element_size * vector->element_count);
-
- if ((! vector->data) && (vector->element_count)) {
- puts("vector_init");
- exit(EXIT_FAILURE);
- }
-
- memset(vector->data,
- 0,
- vector->element_size * vector->element_count);
- }
-
- void vector_push(vector_t * vector,
- void * data) {
- ++vector->element_count;
-
- vector->data = realloc(vector->data,
- vector->element_size * vector->element_count);
-
- if (! vector->data) {
- puts("vector_push");
- exit(EXIT_FAILURE);
- }
-
- memcpy(&vector->data[(vector->element_count - 1) * vector->element_size],
- data,
- vector->element_size);
- }
-
- void vector_pop(vector_t * vector) {
- (void) vector;
- }
-
- void * vector_get(const vector_t * const vector,
- const size_t element) {
- if (element >= vector->element_count) {
- puts("vector_get");
- exit(EXIT_FAILURE);
- }
-
- return &vector->data[vector->element_size * element];
- }
-
- void vector_set(vector_t * vector,
- void * data,
- size_t element) {
- if (element >= vector->element_count) {
- puts("vector_set");
- exit(EXIT_FAILURE);
- }
-
- memcpy(&vector->data[vector->element_size * element],
- data,
- vector->element_size);
- }
-
- void vector_free(vector_t * vector) {
- free(vector->data);
- }
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