rawReallocate

Requests resize of an alignment-byte aligned block of memory allocated from allocator or if ptr is null requests memory allocation like rawAllocate/tryRawAllocate. Memory may be moved, but preserveCount elements content will stay the same.

If zeroFill is true and preserveCount < newCount the memory of "unpreserved" elements will be zero-filled.

If reallocation fails ptr isn't changed. tryRawReallocate returns whether reallocation succeeded.

If reallocation fails rawReallocate will also call $(COREREF exception, onOutOfMemoryError) which is expected to throw an $(COREREF exception, OutOfMemoryError).

Preconditions: alignment && elementSize % alignment == 0 && (ptr || !preserveCount) && preserveCount <= newCount && newCount

void rawReallocate(A allocator, size_t alignment, size_t elementSize, void* ptr, size_t preserveCount, size_t newCount, bool zeroFill, bool gcScan)
void
rawReallocate
(
A
)
(
ref A allocator
,
in size_t alignment
,
in size_t elementSize
,
ref void* ptr
,
in size_t preserveCount
,
in size_t newCount
,
in bool zeroFill = true
,
in bool gcScan = false
)
if (
isUnalignedAllocator!A
)
bool tryRawReallocate(A allocator, size_t alignment, size_t elementSize, void* ptr, size_t preserveCount, size_t newCount, bool zeroFill, bool gcScan)

rawReallocate

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