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Use symbol_type as key instead of (char *)

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This commit is contained in:
Justin Ethier 2015-12-12 03:11:13 -05:00
parent ac7f94fa8a
commit 166f67c7d3
1 changed files with 26 additions and 14 deletions
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40
test.c
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@ -30,10 +30,15 @@ static struct ck_malloc my_allocator = {
static unsigned long static unsigned long
hs_hash(const void *object, unsigned long seed) hs_hash(const void *object, unsigned long seed)
{ {
const char *c = object; // const char *c = object;
// unsigned long h;
//
// h = (unsigned long)MurmurHash64A(c, strlen(c), seed);
// return h;
const symbol_type *c = object;
unsigned long h; unsigned long h;
h = (unsigned long)MurmurHash64A(c, strlen(c), seed); h = (unsigned long)MurmurHash64A(c->pname, strlen(c->pname), seed);
return h; return h;
} }
@ -41,10 +46,11 @@ static bool
hs_compare(const void *previous, const void *compare) hs_compare(const void *previous, const void *compare)
{ {
return strcmp(previous, compare) == 0; return strcmp((previous), (compare)) == 0;
//return strcmp(symbol_pname(previous), symbol_pname(compare)) == 0;
} }
static void * static void *
set_get(ck_hs_t *hs, const char *value) set_get(ck_hs_t *hs, const void *value)
{ {
unsigned long h; unsigned long h;
void *v; void *v;
@ -55,7 +61,7 @@ set_get(ck_hs_t *hs, const char *value)
} }
static bool static bool
set_insert(ck_hs_t *hs, const char *value) set_insert(ck_hs_t *hs, const void *value)
{ {
unsigned long h; unsigned long h;
@ -136,9 +142,13 @@ char *_strdup (const char *s) {
// //
void main() void main()
{ {
char a[] = "a"; char astr[] = "a";
char b[] = "b"; char bstr[] = "b";
char c[] = "c"; char cstr[] = "c";
symbol_type a = {{0}, symbol_tag, astr, nil};
symbol_type aa = {{0}, symbol_tag, astr, nil};
symbol_type b = {{0}, symbol_tag, bstr, nil};
symbol_type c = {{0}, symbol_tag, cstr, nil};
if (!ck_hs_init(&hs_symbol_table, if (!ck_hs_init(&hs_symbol_table,
CK_HS_MODE_OBJECT | CK_HS_MODE_SPMC, CK_HS_MODE_OBJECT | CK_HS_MODE_SPMC,
@ -150,15 +160,17 @@ void main()
} }
set_insert(&hs_symbol_table, a); set_insert(&hs_symbol_table, &a);
printf("hs length = %ld\n", ck_hs_count(&hs_symbol_table)); printf("hs length = %ld\n", ck_hs_count(&hs_symbol_table));
printf("has \"a\" = %p\n", set_get(&hs_symbol_table, "a")); printf("has \"a\" = %p\n", set_get(&hs_symbol_table, &aa));
printf("has \"b\" = %p\n", set_get(&hs_symbol_table, "b")); printf("has \"b\" = %p\n", set_get(&hs_symbol_table, &b));
printf("has \"c\" = %p\n", set_get(&hs_symbol_table, &c));
set_insert(&hs_symbol_table, b); set_insert(&hs_symbol_table, &b);
printf("hs length = %ld\n", ck_hs_count(&hs_symbol_table)); printf("hs length = %ld\n", ck_hs_count(&hs_symbol_table));
printf("has \"a\" = %p\n", set_get(&hs_symbol_table, "a")); printf("has \"a\" = %p\n", set_get(&hs_symbol_table, &aa));
printf("has \"b\" = %p\n", set_get(&hs_symbol_table, "b")); printf("has \"b\" = %p\n", set_get(&hs_symbol_table, &b));
printf("has \"c\" = %p\n", set_get(&hs_symbol_table, &c));
// object a = find_or_add_symbol("a"); // object a = find_or_add_symbol("a");
// printf("%p\n", a); // printf("%p\n", a);
// //