yambar/tag.h

33 lines
947 B
C

#pragma once
#include <stddef.h>
#include <stdbool.h>
struct tag {
void *private;
void (*destroy)(struct tag *tag);
const char *(*name)(const struct tag *tag);
const char *(*as_string)(const struct tag *tag);
long (*as_int)(const struct tag *tag);
bool (*as_bool)(const struct tag *tag);
double (*as_float)(const struct tag *tag);
long (*min)(const struct tag *tag);
long (*max)(const struct tag *tag);
};
struct tag_set {
struct tag **tags;
size_t count;
};
struct tag *tag_new_int(const char *name, long value);
struct tag *tag_new_int_range(const char *name, long value, long min, long max);
struct tag *tag_new_bool(const char *name, bool value);
struct tag *tag_new_float(const char *name, double value);
struct tag *tag_new_string(const char *name, const char *value);
const struct tag *tag_for_name(const struct tag_set *set, const char *name);
void tag_set_destroy(struct tag_set *set);