49 lines
931 B
C
49 lines
931 B
C
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#include <stdio.h>
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#include "var_array.h"
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bool var_array_cf_init(var_array_cf_t *array)
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{
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array->used = 0;
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array->allocated = 64;
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array->symbols = reallocarray(NULL, array->allocated, sizeof(float complex));
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return (array->symbols != NULL);
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}
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void var_array_cf_free(var_array_cf_t *array)
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{
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if(array->symbols) {
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free(array->symbols);
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array->symbols = NULL;
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}
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array->used = 0;
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array->allocated = 0;
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}
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void var_array_cf_clear(var_array_cf_t *array)
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{
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array->used = 0;
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}
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bool var_array_cf_append(var_array_cf_t *array, float complex symbol)
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{
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if(array->used == array->allocated) {
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size_t new_size = 2 * array->allocated;
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float complex *new_symbols = reallocarray(array->symbols, new_size, sizeof(float complex));
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if(!new_symbols) {
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perror("reallocarray");
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return false;
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}
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array->allocated = new_size;
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array->symbols = new_symbols;
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}
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array->symbols[array->used++] = symbol;
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return true;
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}
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