example_set_string.c

Typical usage:

#include <stdio.h>
#include <stdlib.h>
#include <dmlfw_set.h>
#include <dmlfw_error.h>
 
int main(void) {
    char err[512], dbg[512];
    dmlfw_set_string *set = dmlfw_set_string_create_new();
    if (dmlfw_error()) {
        dmlfw_get_error_string(err, sizeof(err));
        dmlfw_get_debug_string(dbg, sizeof(dbg));
        printf("Failed to create set: %s\nDebug info: %s\n", err, dbg);
        return EXIT_FAILURE;
    }
 
    if (dmlfw_set_string_add(set, "example") == -1 && dmlfw_error()) {
        dmlfw_get_error_string(err, sizeof(err));
        dmlfw_get_debug_string(dbg, sizeof(dbg));
        printf("Failed to add string: %s\nDebug info: %s\n", err, dbg);
        dmlfw_set_string_destroy(set);
        return EXIT_FAILURE;
    }
 
    char *retrieved = NULL;
    dmlfw_set_string_get(set, 0, &retrieved);
    if (dmlfw_error()) {
        dmlfw_get_error_string(err, sizeof(err));
        dmlfw_get_debug_string(dbg, sizeof(dbg));
        printf("Failed to get string: %s\nDebug info: %s\n", err, dbg);
    } else {
        printf("First string in set: %s\n", retrieved);
        free(retrieved);
    }
 
    dimension_t size = dmlfw_set_string_get_size(set);
    printf("Set size: %u\n", size);
 
    dmlfw_set_string_destroy(set);
    return EXIT_SUCCESS;
}