TImplementsJsonObjectStructConverter< StructType > Struct Template Reference

#include <JsonObjectStructInterface.h>

Inheritance diagram for TImplementsJsonObjectStructConverter< StructType >:

Public Member Functions
	TImplementsJsonObjectStructConverter ()
virtual EJsonObjectConvertResult	ConvertToJson (const void *StructMemory, TSharedPtr< FJsonObject > &OutJsonObject) const override
virtual EJsonObjectConvertResult	ConvertFromJson (void *StructMemory, const TSharedPtr< FJsonObject > &InJsonObject) const override

Additional Inherited Members
Protected Member Functions inherited from IJsonObjectStructConverter
virtual	~IJsonObjectStructConverter ()=default

Detailed Description

template<typename StructType>
struct TImplementsJsonObjectStructConverter< StructType >

This template is to be statically constructed and passed as a parameter to RegisterStructConverter in StartupModule() for the specified StructType. Remember to explicitly call UnregisterStructConverter in ShutdownModule() as well.

Example usage:

void FExampleModule::StartupModule() { static const TImplementsJsonObjectStructConverter<FExampleStruct> ExampleConverter = TImplementsJsonObjectStructConverter<FExampleStruct>(); FJsonObjectStructInterfaceRegistry::RegisterStructConverter(FExampleStruct::StaticStruct(), &ExampleConverter); }

void FExampleModule::ShutdownModule() { FJsonObjectStructInterfaceRegistry::UnregisterStructConverter(FExampleStruct::StaticStruct()); }

Constructor & Destructor Documentation

TImplementsJsonObjectStructConverter()

template<typename StructType >

TImplementsJsonObjectStructConverter< StructType >::TImplementsJsonObjectStructConverter ( )

inline

Member Function Documentation

ConvertFromJson()

template<typename StructType >

virtual EJsonObjectConvertResult TImplementsJsonObjectStructConverter< StructType >::ConvertFromJson ( void *  StructMemory, const TSharedPtr< FJsonObject > &  InJsonObject  ) const

inlineoverridevirtual

Result of Converted represents success by the interface call, FailAndAbort will bubble up the failure to its owner converter failing the entire converter tree, IgnoreAndContinue should leave the struct untouched/default and the converter tree can still succeed, and UseDefaultConverter will try to fallback to the non-static-interface behavior instead.

Implements IJsonObjectStructConverter.

ConvertToJson()

template<typename StructType >

virtual EJsonObjectConvertResult TImplementsJsonObjectStructConverter< StructType >::ConvertToJson ( const void *  StructMemory, TSharedPtr< FJsonObject > &  OutJsonObject  ) const

inlineoverridevirtual

Result of Converted represents success by the interface call, FailAndAbort will bubble up the failure to its owner converter which may fail the entire converter tree, IgnoreAndContinue will make an empty FJsonObject for this struct and the converter tree can still succeed, and UseDefaultConverter will try to fallback to the non-static-interface behavior instead.

Implements IJsonObjectStructConverter.

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The documentation for this struct was generated from the following file:

• Engine/Source/Runtime/JsonUtilities/Public/JsonObjectStructInterface.h