[6e3ae00] | 1 | #include "avl.h" |
---|
| 2 | #include "avl-private.h" |
---|
| 3 | |
---|
| 4 | extern "C" { |
---|
| 5 | int printf(const char *, ...); |
---|
| 6 | int strcmp(const char *, const char *); |
---|
| 7 | } |
---|
| 8 | |
---|
| 9 | int main(){ |
---|
| 10 | // operations: |
---|
| 11 | // find(tree(K, V) *, K) |
---|
| 12 | // int empty(tree(K, V) *); |
---|
| 13 | // tree(K, V) * insert(tree(K, V) *, K, V); |
---|
| 14 | // int remove(tree(K, V) **, K); |
---|
| 15 | |
---|
| 16 | // int -> int |
---|
| 17 | tree(int, int) * imap = create(-1, 0); |
---|
| 18 | insert(&imap, 12, 13); |
---|
| 19 | insert(&imap, 2, 3); |
---|
| 20 | assert( height(imap) == 2 ); |
---|
| 21 | |
---|
| 22 | printf("%d %d %d\n", *find(imap, 2), *find(imap, 12), *find(imap, -1)); |
---|
| 23 | |
---|
| 24 | remove(&imap, -1); |
---|
| 25 | delete(imap); |
---|
| 26 | |
---|
| 27 | // int -> char * |
---|
| 28 | tree(int, char *) * smap = create(-1, "baz"); |
---|
| 29 | insert(&smap, 12, "bar"); |
---|
| 30 | insert(&smap, 2, "foo"); |
---|
| 31 | assert( height(smap) == 2 ); |
---|
| 32 | |
---|
| 33 | printf("%s %s %s\n", *find(smap, 2), *find(smap, 12), *find(smap, -1)); |
---|
| 34 | |
---|
| 35 | remove(&smap, -2); |
---|
| 36 | delete(smap); |
---|
| 37 | |
---|
| 38 | // char* -> char* |
---|
| 39 | int ?<?(char *a, char *b) { |
---|
| 40 | return strcmp(a,b) < 0; |
---|
| 41 | } |
---|
| 42 | tree(char *, char *) * ssmap = create("queso", "cheese"); |
---|
| 43 | insert(&ssmap, "foo", "bar"); |
---|
| 44 | insert(&ssmap, "hello", "world"); |
---|
| 45 | assert( height(ssmap) == 2 ); |
---|
| 46 | |
---|
| 47 | printf("%s %s %s\n", *find(ssmap, "hello"), *find(ssmap, "foo"), *find(ssmap, "queso")); |
---|
| 48 | |
---|
| 49 | remove(&ssmap, "foo"); |
---|
| 50 | delete(ssmap); |
---|
| 51 | } |
---|