comparison: docs/Writerside/topics/allocator.h.md
docs/Writerside/topics/allocator.h.md
- changeset 1539
- 2cbdb482d325
- parent 1446
- 5732947cbcc2
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| 1538:fd948e5af26e | 1539:2cbdb482d325 |
|---|---|
| 37 | 37 |
| 38 int cxReallocateArray(const CxAllocator *allocator, void **mem, | 38 int cxReallocateArray(const CxAllocator *allocator, void **mem, |
| 39 size_t nmemb, size_t size); | 39 size_t nmemb, size_t size); |
| 40 | 40 |
| 41 void cxFree(const CxAllocator *allocator, void *mem); | 41 void cxFree(const CxAllocator *allocator, void *mem); |
| 42 | |
| 43 void cx_system_page_size(void); | |
| 42 | 44 |
| 43 void *cx_zalloc(size_t n); | 45 void *cx_zalloc(size_t n); |
| 44 | 46 |
| 45 int cx_reallocate(void **mem, size_t n); | 47 int cx_reallocate(void **mem, size_t n); |
| 46 | 48 |
| 102 ``` | 104 ``` |
| 103 | 105 |
| 104 > Please pay special attention to always use `cxFree()` and the `cxRealloc()`-family of functions | 106 > Please pay special attention to always use `cxFree()` and the `cxRealloc()`-family of functions |
| 105 > with the **same** allocator that was used to allocate the memory. | 107 > with the **same** allocator that was used to allocate the memory. |
| 106 {style="warning"} | 108 {style="warning"} |
| 109 | |
| 110 The function `cx_system_page_size()` offers a cross-platform way to retrieve the memory page size in bytes. | |
| 111 If, for some reason, the page size cannot be determined, a default of 4096 bytes is returned. | |
| 107 | 112 |
| 108 ## Custom Allocator | 113 ## Custom Allocator |
| 109 | 114 |
| 110 If you want to define your own allocator, you need to initialize the `CxAllocator` structure | 115 If you want to define your own allocator, you need to initialize the `CxAllocator` structure |
| 111 with a pointer to an allocator class (containing function pointers for the memory management | 116 with a pointer to an allocator class (containing function pointers for the memory management |
