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#include <stc/cstr.h>
#define i_key int
#define i_val_str
#define i_tag id // Map of int => cstr
#include <stc/cmap.h>
#define i_key_str
#define i_val int
#define i_tag cnt // Map of cstr => int
#include <stc/cmap.h>
typedef struct {int x, y;} ipair_t;
inline static int ipair_cmp(const ipair_t* a, const ipair_t* b) {
int c = c_default_cmp(&a->x, &b->x);
return c ? c : c_default_cmp(&a->y, &b->y);
}
#define i_val ipair_t
#define i_cmp ipair_cmp
#define i_tag ip
#include <stc/cvec.h>
#define i_val ipair_t
#define i_cmp ipair_cmp
#define i_tag ip
#define i_extern // define _clist_mergesort() once
#include <stc/clist.h>
#define i_val float
#define i_tag f
#include <stc/cpque.h>
int main(void)
{
// CVEC FLOAT / PRIORITY QUEUE
c_auto (cpque_f, floats) {
const float nums[] = {4.0f, 2.0f, 5.0f, 3.0f, 1.0f};
// PRIORITY QUEUE
c_forrange (i, c_ARRAYLEN(nums))
cpque_f_push(&floats, nums[i]);
puts("\npop and show high priorites first:");
while (! cpque_f_empty(&floats)) {
printf("%.1f ", *cpque_f_top(&floats));
cpque_f_pop(&floats);
}
puts("\n");
}
// CMAP ID
int year = 2020;
c_auto (cmap_id, idnames) {
cmap_id_emplace(&idnames, 100, "Hello");
cmap_id_insert(&idnames, 110, cstr_lit("World"));
cmap_id_insert(&idnames, 120, cstr_from_fmt("Howdy, -%d-", year));
c_foreach (i, cmap_id, idnames)
printf("%d: %s\n", i.ref->first, cstr_str(&i.ref->second));
puts("");
}
// CMAP CNT
c_auto (cmap_cnt, countries)
{
countries = c_make(cmap_cnt, {
{"Norway", 100},
{"Denmark", 50},
{"Iceland", 10},
{"Belgium", 10},
{"Italy", 10},
{"Germany", 10},
{"Spain", 10},
{"France", 10},
});
cmap_cnt_emplace(&countries, "Greenland", 0).ref->second += 20;
cmap_cnt_emplace(&countries, "Sweden", 0).ref->second += 20;
cmap_cnt_emplace(&countries, "Norway", 0).ref->second += 20;
cmap_cnt_emplace(&countries, "Finland", 0).ref->second += 20;
c_forpair (country, health, cmap_cnt, countries)
printf("%s: %d\n", cstr_str(_.country), *_.health);
puts("");
}
// CVEC PAIR
c_auto (cvec_ip, pairs1) {
pairs1 = c_make(cvec_ip, {{5, 6}, {3, 4}, {1, 2}, {7, 8}});
cvec_ip_sort(&pairs1);
c_foreach (i, cvec_ip, pairs1)
printf("(%d %d) ", i.ref->x, i.ref->y);
puts("");
}
// CLIST PAIR
c_auto (clist_ip, pairs2) {
pairs2 = c_make(clist_ip, {{5, 6}, {3, 4}, {1, 2}, {7, 8}});
clist_ip_sort(&pairs2);
c_foreach (i, clist_ip, pairs2)
printf("(%d %d) ", i.ref->x, i.ref->y);
puts("");
}
}
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