comparison: docs/Writerside/topics/map.h.md
docs/Writerside/topics/map.h.md
- changeset 1445
- e8089a590b71
- parent 1444
- dd9dcbb39c2f
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| 1444:dd9dcbb39c2f | 1445:e8089a590b71 |
|---|---|
| 220 ```C | 220 ```C |
| 221 #include <cx/map.h> | 221 #include <cx/map.h> |
| 222 | 222 |
| 223 void *cxMapGet(CxMap *map, KeyType key); | 223 void *cxMapGet(CxMap *map, KeyType key); |
| 224 | 224 |
| 225 bool cxMapContains(CxMap *map, KeyType key); | |
| 226 | |
| 225 size_t cxMapSize(const CxMap *map); | 227 size_t cxMapSize(const CxMap *map); |
| 226 ``` | 228 ``` |
| 227 | 229 |
| 228 With the function `cxMapGet()` you can retrieve a value stored under the specified `key`. | 230 With the function `cxMapGet()` you can retrieve a value stored under the specified `key`. |
| 229 If there is no such value, this function returns `NULL`. | 231 If there is no such value, this function returns `NULL`. |
| 232 | |
| 233 The function `cxMapContains()` returns `true` if the map contains an element with the specified `key`, | |
| 234 and `false` otherwise. | |
| 230 | 235 |
| 231 The function `cxMapSize()` returns how many key/value-pairs are currently stored in the map. | 236 The function `cxMapSize()` returns how many key/value-pairs are currently stored in the map. |
| 232 | 237 |
| 233 ## Remove | 238 ## Remove |
| 234 | 239 |
