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Unreal Engine C++ API Reference > Runtime > Core > Serialization
References
| Module | Core |
| Header | /Engine/Source/Runtime/Core/Public/Serialization/MemoryImage.h |
| Include | #include "Serialization/MemoryImage.h" |
Syntax
struct FFrozenMemoryImagePtr
Remarks
Value of this struct should never be a valid unfrozen pointer (i.e. a memory address). We rely on real pointers to have lowest bit(s) 0 this days for the alignment, this is checked later. Unfortunately, we cannot use bitfields as their layout might be compiler-specific, and the data for the target platform is being prepared with a different compiler during the cook.
Variables
| Type | Name | Description | |
|---|---|---|---|
 |
uint64 | Packed |
Functions
| Type | Name | Description | |
|---|---|---|---|
  |
int64 | Signed offset from the current position in the memory image. | |
  |
int32 | GetTypeIndex () |
The pointer type index in the pointer table. |
  |
bool | IsFrozen () |
Whether the value is indeed a frozen pointer, must come first to avoid being set in regular pointers - which are expected to point at padded things so are never even. |
 |
void | SetIsFrozen
(
bool bTrue |
|
 |
void | SetOffsetFromThis
(
int64 Offset |
|
 |
void | SetTypeIndex
(
int32 TypeIndex |