◆ fiftyoneDegreesMemoryAdvance()
| bool fiftyoneDegreesMemoryAdvance | ( | fiftyoneDegreesMemoryReader * | reader, |
| size_t | advanceBy | ||
| ) |
Used to read continuous memory checking for buffer over or under runs.
- Parameters
-
- reader - structure used to check for last byte
- advanceBy - number of bytes to advance current by
- Returns
- true if the advance succeeded, otherwise false
◆ fiftyoneDegreesMemoryStandardFree()
void fiftyoneDegreesMemoryStandardFree ( void * __ptr ) Frees memory using the standard free method.
- Parameters
-
- __ptr - data to free
◆ fiftyoneDegreesMemoryStandardFreeAligned()
void fiftyoneDegreesMemoryStandardFreeAligned ( void * __ptr ) Frees memory using the standard aligned free method.
- Parameters
-
- __ptr - data to free
◆ fiftyoneDegreesMemoryStandardMalloc()
void* fiftyoneDegreesMemoryStandardMalloc ( size_t __size ) Allocates memory using the standard malloc method.
- Parameters
-
- __size - number of bytes to allocate
- Returns
- pointer to allocated memory or NULL
◆ fiftyoneDegreesMemoryStandardMallocAligned()
void* fiftyoneDegreesMemoryStandardMallocAligned ( int alignment, size_t __size ) Allocated aligned memory using the standard malloc method.
- Parameters
-
- alignment - byte boundary to align the allocation to e.g. 16
- __size - number of bytes to allocate
- Returns
- pointer to allocation memory or NULL
◆ fiftyoneDegreesMemoryTrackingFree()
void fiftyoneDegreesMemoryTrackingFree ( void * __ptr ) Frees memory allocated using the fiftyoneDegreesMemoryTrackingMalloc method, noting that it has now been freed and does not contribute to the current total.
- Parameters
-
- __ptr - data to free
◆ fiftyoneDegreesMemoryTrackingFreeAligned()
void fiftyoneDegreesMemoryTrackingFreeAligned ( void * __ptr ) Frees memory allocated using the fiftyoneDegreesMemoryTrackingMallocAligned method, noting that it has now been freed and does not contribute to the current total.
- Parameters
-
- __ptr - data to free
◆ fiftyoneDegreesMemoryTrackingGetAllocated()
size_t fiftyoneDegreesMemoryTrackingGetAllocated ( ) Gets the current number of bytes allocated using the tracking malloc and free methods.
- Returns
- total bytes currently allocated
◆ fiftyoneDegreesMemoryTrackingGetMax()
size_t fiftyoneDegreesMemoryTrackingGetMax ( ) Gets the maximum total number of bytes that have been allocated using the fiftyoneDegreesMemoryTrackingMalloc method.
NOTE: this is the total at any point in time since the fiftyoneDegreesMemoryTrackingReset method was called, NOT the total allocated in a single allocation.
- Returns
- maximum total allocation
◆ fiftyoneDegreesMemoryTrackingMalloc()
void* fiftyoneDegreesMemoryTrackingMalloc ( size_t __size ) Allocates memory while keeping track of the memory which has been allocated using this method since calling fiftyoneDegreesMemoryTrackingReset.
- Parameters
-
- __size - number of bytes to allocate
- Returns
- pointer to allocated memory or NULL
◆ fiftyoneDegreesMemoryTrackingMallocAligned()
void* fiftyoneDegreesMemoryTrackingMallocAligned ( int alignment, size_t __size ) Allocates aligned memory while keeping track of the memory which has been allocated using this method since calling fiftyoneDegreesMemoryTrackingReset.
- Parameters
-
- alignment - byte boundary to align the allocation to e.g. 16
- __size - number of bytes to allocate
- Returns
- pointer to allocation memory or NULL
◆ fiftyoneDegreesMemoryTrackingReset()
void fiftyoneDegreesMemoryTrackingReset ( ) Resets the memory trackers keeping track of the data allocated using the fiftyoneDegreesMemoryTrackingMalloc method.
This should always be called before tracking memory allocations.
Variable Documentation
◆ fiftyoneDegreesFree
void( * fiftyoneDegreesFree) (void *__ptr) Pointer to the method used to free memory.
By default this maps to fiftyoneDegreesMemoryStandardFree which calls the standard library free.
- Parameters
-
- __ptr - pointer to free
- Examples
- Hash/ReloadFromMemory.cpp.
◆ fiftyoneDegreesFreeAligned
void( * fiftyoneDegreesFreeAligned) (void *__ptr) Pointer to the method used to free memory.
By default this maps to fiftyoneDegreesMemoryStandardFreeAligned which calls the standard library free.
- Parameters
-
- __ptr - pointer to free
◆ fiftyoneDegreesMalloc
void*( * fiftyoneDegreesMalloc) (size_t __size) Pointer to the method used to allocate memory.
By default this maps to fiftyoneDegreesMemoryStandardMalloc which calls the standard library malloc.
- Parameters
-
- __size - to allocate
- Returns
- pointer to allocated memory or NULL
◆ fiftyoneDegreesMallocAligned
void*( * fiftyoneDegreesMallocAligned) (int alignment, size_t __size) Pointer to the method used to allocate aligned memory.
By default this maps to fiftyoneDegreesMemoryStandardMallocAligned which calls the standard library malloc, allocating slightly more that requested, then ensures the pointer is aligned to a boundary.
- Parameters
-
- alignment - byte boundary to align the allocation to e.g. 16
- __size - to allocate
- Returns
- pointer to allocated memory or NULL