comparison: ucx/cx/collection.h
ucx/cx/collection.h
- changeset 1040
- 473d8cb58a6c
- parent 1016
- ccde46662db7
equal
deleted
inserted
replaced
| 1039:6691e007cef7 | 1040:473d8cb58a6c |
|---|---|
| 38 | 38 |
| 39 #include "allocator.h" | 39 #include "allocator.h" |
| 40 #include "iterator.h" | 40 #include "iterator.h" |
| 41 #include "compare.h" | 41 #include "compare.h" |
| 42 | 42 |
| 43 #ifdef __cplusplus | |
| 44 extern "C" { | |
| 45 #endif | |
| 46 | |
| 47 /** | 43 /** |
| 48 * Special constant used for creating collections that are storing pointers. | 44 * Special constant used for creating collections that are storing pointers. |
| 49 */ | 45 */ |
| 50 #define CX_STORE_POINTERS 0 | 46 #define CX_STORE_POINTERS 0 |
| 51 | 47 |
| 202 * @param func (@c cx_compare_func2) the compare function | 198 * @param func (@c cx_compare_func2) the compare function |
| 203 * @param data (@c void*) the pointer to custom data that is passed to the compare function | 199 * @param data (@c void*) the pointer to custom data that is passed to the compare function |
| 204 */ | 200 */ |
| 205 #define cxSetAdvancedCompareFunc(c, func, data) \ | 201 #define cxSetAdvancedCompareFunc(c, func, data) \ |
| 206 (c)->collection.advanced_cmp = (cx_compare_func2) func; \ | 202 (c)->collection.advanced_cmp = (cx_compare_func2) func; \ |
| 207 (c)->collection.destructor_data = data | 203 (c)->collection.cmp_data = data |
| 208 | 204 |
| 209 /** | 205 /** |
| 210 * Invokes the simple comparator function for two elements. | 206 * Invokes the simple comparator function for two elements. |
| 211 * | 207 * |
| 212 * Usually only used by collection implementations. There should be no need | 208 * Usually only used by collection implementations. There should be no need |
| 314 */ | 310 */ |
| 315 #define cx_invoke_destructor(c, e) \ | 311 #define cx_invoke_destructor(c, e) \ |
| 316 if ((c)->collection.simple_destructor) cx_invoke_simple_destructor(c,e); \ | 312 if ((c)->collection.simple_destructor) cx_invoke_simple_destructor(c,e); \ |
| 317 if ((c)->collection.advanced_destructor) cx_invoke_advanced_destructor(c,e) | 313 if ((c)->collection.advanced_destructor) cx_invoke_advanced_destructor(c,e) |
| 318 | 314 |
| 319 #ifdef __cplusplus | 315 /** |
| 320 } // extern "C" | 316 * Invokes all available destructor functions for a specific element. |
| 321 #endif | 317 * |
| 318 * Usually only used by collection implementations. There should be no need | |
| 319 * to invoke this macro manually. | |
| 320 * | |
| 321 * In contrast to cx_invoke_destructor(), this macro does not automatically | |
| 322 * dereference pointers to the elements when cxCollectionStoresPointers() | |
| 323 * returns true. | |
| 324 * | |
| 325 * @param c a pointer to a struct that contains #CX_COLLECTION_BASE | |
| 326 * @param e pointer to the element | |
| 327 */ | |
| 328 #define cx_invoke_destructor_raw(c, e) \ | |
| 329 if ((c)->collection.simple_destructor) (c)->collection.simple_destructor(e); \ | |
| 330 if ((c)->collection.advanced_destructor) (c)->collection.advanced_destructor((c)->collection.destructor_data, e) | |
| 331 | |
| 322 | 332 |
| 323 #endif // UCX_COLLECTION_H | 333 #endif // UCX_COLLECTION_H |
