diff options
| -rw-r--r-- | advanced_example.md | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/advanced_example.md b/advanced_example.md index 7771b3c9..ff93c4c9 100644 --- a/advanced_example.md +++ b/advanced_example.md @@ -35,17 +35,20 @@ struct PersonView { const char* surname;
int age;
};
+
struct PersonView person_getView(struct Person* p) {
return (struct PersonView) {p->name.str, p->surname.str, p->age};
}
+
struct Person person_fromView(struct PersonView pv) {
return (struct Person) {cstring_make(pv.name), cstring_make(pv.surname), pv.age};
}
+
int personview_compare(const struct PersonView* x, const struct PersonView* y) {
int c;
c = strcmp(x->name, y->name); if (c != 0) return c;
c = strcmp(x->surname, y->surname); if (c != 0) return c;
- return memcmp(&x->age, &y->age, sizeof(x->age));
+ return x->age - y->age;
}
```
And a hash function that combines the three member's hashes:
|