Mercurial > hg > ucx / file diff

--- a/docs/Writerside/topics/map.h.md	Sat Oct 25 21:12:59 2025 +0200
+++ b/docs/Writerside/topics/map.h.md	Sat Oct 25 21:33:56 2025 +0200
@@ -222,12 +222,17 @@
 
 void *cxMapGet(CxMap *map, KeyType key);
 
+bool cxMapContains(CxMap *map, KeyType key);
+
 size_t cxMapSize(const CxMap *map);
 ```
 
 With the function `cxMapGet()` you can retrieve a value stored under the specified `key`.
 If there is no such value, this function returns `NULL`.
 
+The function `cxMapContains()` returns `true` if the map contains an element with the specified `key`,
+and `false` otherwise.
+
 The function `cxMapSize()` returns how many key/value-pairs are currently stored in the map.
 
 ## Remove