64 lines
1.5 KiB
C
64 lines
1.5 KiB
C
/* vector.c
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* Copyright 2023 Anon Anonson, Ognjen 'xolatile' Milan Robovic, Emil Williams
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* SPDX Identifier: GPL-3.0-only / NO WARRANTY / NO GUARANTEE */
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#include "vector.h"
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void vector_init(vector_t * vector,
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size_t element_size,
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size_t element_count) {
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assert(element_size);
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vector->data = NULL;
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vector->element_size = element_size;
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vector->element_count = element_count;
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vector->data = calloc(vector->element_count, vector->element_size);
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assert(vector->data);
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}
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void vector_push(vector_t * vector,
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void * data) {
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assert(vector);
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vector->element_count += 1;
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vector->data = realloc(vector->data,
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vector->element_size * vector->element_count);
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assert(vector->data);
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memcpy(&vector->data[(vector->element_count - 1) * vector->element_size],
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data,
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vector->element_size);
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}
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void vector_pop(vector_t * vector) {
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assert(vector); // UNUSED
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}
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void * vector_get(const vector_t * const vector,
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const size_t element) {
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assert(vector);
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assert(element < vector->element_count);
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return &vector->data[vector->element_size * element];
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}
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void vector_set(vector_t * vector,
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void * data,
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size_t element) {
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assert(vector);
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assert(element >= vector->element_count);
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memcpy(&vector->data[vector->element_size * element],
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data,
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vector->element_size);
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}
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void vector_free(vector_t * vector) {
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free(vector->data);
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}
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