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cf_map_items

Category: map
GitHub: cute_map.h

Get a pointer to the array of items (values).

#define cf_map_items(m) map_items(m)
Parameters Description
m The map. Can be NULL. Must be declared with CF_MAP(T).

Return Value

Returns the map pointer itself (which points to the items array).

Code Example

Loop over all {key, item} pairs.

CF_MAP(CF_V2) table = my_table();
uint64_t* keys = map_keys(table);
CF_V2* items = map_items(table);  // Same as just using `table` directly
for (int i = 0; i < map_size(table); ++i) {
    uint64_t key = keys[i];
    CF_V2 item = items[i];  // Or just: table[i]
    // ...
}

Remarks

Since CF_MAP(T) is T*, the map pointer itself is already the items array. This macro exists for symmetry with map_keys and clarity in iteration code.

CF_MAP
cf_map_set
cf_map_get
cf_map_get_ptr
cf_map_has
cf_map_del
cf_map_clear
cf_map_keys
cf_map_swap
cf_map_size
cf_map_free