UDocumentation UE5.7 10.02.2026 (Source)
API documentation for Unreal Engine 5.7
CborWriter.h
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1// Copyright Epic Games, Inc. All Rights Reserved.
2
3#pragma once
4
5#include "CborTypes.h"
7#include "Containers/Array.h"
10#include "CoreMinimal.h"
11#include "HAL/Platform.h"
12
13class FArchive;
14
20{
21public:
22 /*
23 * Construct a CBOR writer.
24 * @param InStream The stream used to write the CBOR data.
25 * @param InWriterEndianness Specify which endianness should be use to write the archive.
26 * @note CBOR standard endianness is big endian. For interoperability with external tools, the standard endianness should be used. For internal usage, the platform endianness is faster.
27 */
30
31public:
33 CBOR_API const FArchive* GetArchive() const;
34
41
44
47 CBOR_API void WriteNull();
50 CBOR_API void WriteValue(bool Value);
51 CBOR_API void WriteValue(float Value);
52 CBOR_API void WriteValue(double Value);
53 CBOR_API void WriteValue(const FString& Value);
58 CBOR_API void WriteValue(const char* CString, uint64 Length);
60
61private:
63 static FCborHeader WriteUIntValue(FCborHeader Header, FArchive& Ar, uint64 Value);
64
66 void CheckContext(ECborCode MajorType);
67
69 FArchive* Stream;
71 TArray<FCborContext> ContextStack;
73 ECborEndianness Endianness;
74};
75
ECborEndianness
Definition CborTypes.h:317
ECborCode
Definition CborTypes.h:15
FPlatformTypes::int64 int64
A 64-bit signed integer.
Definition Platform.h:1127
FPlatformTypes::uint64 uint64
A 64-bit unsigned integer.
Definition Platform.h:1117
UE_FORCEINLINE_HINT TSharedRef< CastToType, Mode > StaticCastSharedRef(TSharedRef< CastFromType, Mode > const &InSharedRef)
Definition SharedPointer.h:127
uint8_t uint8
Definition binka_ue_file_header.h:8
Definition Archive.h:1208
Definition CborTypes.h:68
Definition CborWriter.h:20
CBOR_API void WriteValue(uint64 Value)
Definition CborWriter.cpp:72
CBOR_API const FArchive * GetArchive() const
Definition CborWriter.cpp:20
CBOR_API void WriteNull()
Definition CborWriter.cpp:63
CBOR_API ~FCborWriter()
Definition CborWriter.cpp:15
CBOR_API void WriteContainerStart(ECborCode ContainerType, int64 NbItem)
Definition CborWriter.cpp:25
CBOR_API void WriteContainerEnd()
Definition CborWriter.cpp:53
Definition Array.h:670