examples/read_conf.c


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

#include "pom.h"

int main(int argc, char **argv) {
	pom_error *error;
	//pom_set_error_language("fr");
	pom_conf *conf = pom_load_path(argc >= 2 ? argv[1] : "conf.pom", &error);
	if (!conf) {
		pom_error_print(error);
		free(error);
		return EXIT_FAILURE;
	}
	double value;
	const char *s = pom_conf_get_float_or_default(conf, "number.best", &value, 3.6);
	printf("%f\n", value);
	if (s) printf(" -> %s\n",s);
	pom_conf_print(conf);
	pom_conf_free(conf);
}