Include more maps and functions in hashmap example

1 files changed, 65 insertions, 17 deletions

diff --git a/examples/gehashmap.c b/examples/gehashmap.c
index b0763ac..b7a86ff 100644
--- a/examples/gehashmap.c
+++ b/examples/gehashmap.c
@@ -4,23 +4,37 @@
 
 #include <gehashmap.h>
 
-GEHASHMAP_API(char *, int, funmap);
-GEHASHMAP_IMPL(char *, int, funmap);
+GEHASHMAP_API(char *, int, atoimap);
+GEHASHMAP_API(int, unsigned int, itoumap);
+GEHASHMAP_IMPL(char *, int, atoimap);
+GEHASHMAP_IMPL(int, unsigned int, itoumap);
 
 bool
-funmap_key_iseq(char *a, char *b)
+atoimap_key_iseq(char *a, char *b)
 {
 	return strcmp(a, b) == 0;
 }
 
+bool
+itoumap_key_iseq(int a, int b)
+{
+	return a == b;
+}
+
 void
-funmap_key_free(char *s)
+atoimap_key_free(char *s)
 {
 	free(s);
 }
 
+void
+itoumap_key_free(int a)
+{
+	(void) a;
+}
+
 size_t
-funmap_key_hash(char *s)
+atoimap_key_hash(char *s)
 {
 	char c;
 	size_t x = 5381;
@@ -31,19 +45,53 @@ funmap_key_hash(char *s)
 	return x;
 }
 
+size_t
+itoumap_key_hash(int n)
+{
+	return n;
+}
+
 int
 main(void)
 {
-	int n;
-	funmap_t *map;
-
-	funmap_new(map = malloc(sizeof(funmap_t)));
-	funmap_set(map, strdup("Thomas Voß"),  5);
-	funmap_set(map, strdup("THOMAS VOẞ"),  6);
-	funmap_set(map, strdup("Thomas Voss"), 7);
-	funmap_get(map, "Thomas Voß",  &n); printf("Thomas Voß  -> ‚%d‘\n", n);
-	funmap_get(map, "THOMAS VOẞ",  &n); printf("THOMAS VOẞ  -> ‚%d‘\n", n);
-	funmap_get(map, "Thomas Voss", &n); printf("Thomas Voss -> ‚%d‘\n", n);
-	funmap_free(map);
-	free(map);
+	int i;
+	unsigned int u;
+	atoimap_t *map_a;
+	itoumap_t *map_b;
+
+	atoimap_new(map_a = malloc(sizeof(atoimap_t)));
+	itoumap_new(map_b = malloc(sizeof(itoumap_t)));
+
+	atoimap_set(map_a, strdup("Thomas Voß"),  5);
+	atoimap_set(map_a, strdup("THOMAS VOẞ"),  6);
+	atoimap_set(map_a, strdup("Thomas Voss"), 7);
+	atoimap_get(map_a, "Thomas Voß",  &i); printf("Thomas Voß  -> %d\n", i);
+	atoimap_get(map_a, "THOMAS VOẞ",  &i); printf("THOMAS VOẞ  -> %d\n", i);
+	atoimap_get(map_a, "Thomas Voss", &i); printf("Thomas Voss -> %d\n", i);
+
+	itoumap_set(map_b, -42,  +42);
+	itoumap_set(map_b, -69,  +69);
+	itoumap_set(map_b, -420, +420);
+
+	/* Inefficient */
+	if (itoumap_has(map_b, -21)) {
+		itoumap_get(map_b, -21, &u);
+		printf("%d -> %u\n", -21, u);
+	}
+	/* Efficient */
+	if (itoumap_get(map_b, -42, &u))
+		printf("%d -> %u\n", -42, u);
+
+	if (itoumap_get(map_b, -69, &u))
+		printf("%d -> %u\n", -69, u);
+
+	itoumap_remove(map_b, -420);
+	if (itoumap_get(map_b, -420, &u))
+		printf("%d -> %u\n", -420, u);
+
+	atoimap_free(map_a);
+	itoumap_free(map_b);
+
+	free(map_a);
+	free(map_b);
 }