next
Function parameters
Parameters
- it:*Iterator
Type definitions in this namespace
Types
Functions in this namespace
Functions
- StringHashMap
- Builtin hashmap for strings as keys.
- StringHashMapUnmanaged
- Key memory is managed by the caller.
- HashMap
- General purpose hash table.
- HashMapUnmanaged
- A HashMap based on open addressing and linear probing.
= 80
Values
Source
Implementation
pub fn next(it: *Iterator) ?Entry {
assert(it.index <= it.hm.capacity());
if (it.hm.size == 0) return null;
const cap = it.hm.capacity();
const end = it.hm.metadata.? + cap;
var metadata = it.hm.metadata.? + it.index;
while (metadata != end) : ({
metadata += 1;
it.index += 1;
}) {
if (metadata[0].isUsed()) {
const key = &it.hm.keys()[it.index];
const value = &it.hm.values()[it.index];
it.index += 1;
return Entry{ .key_ptr = key, .value_ptr = value };
}
}
return null;
}