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UClass::ReplaceNativeFunction

Replace a native function in the internal native function table

Windows

MacOS

Linux

References

Module	CoreUObject
Header	/Engine/Source/Runtime/CoreUObject/Public/UObject/Class.h
Include	#include "UObject/Class.h"
Source	/Engine/Source/Runtime/CoreUObject/Private/UObject/Class.cpp

Syntax

bool ReplaceNativeFunction
(
    FName InName,
    FNativeFuncPtr InPointer,
    bool bAddToFunctionRemapTable
)

Remarks

Replace a native function in the internal native function table

Returns

true if the function was found and replaced, false if it was not

Parameters

Parameter	Description
InName	name of the function
InPointer	pointer to the function
bAddToFunctionRemapTable	For C++ hot-reloading, UFunctions are patched in a deferred manner and this should be true For script hot-reloading, script integrations may have a many to 1 mapping of UFunction to native pointer because dispatch is shared, so the C++ remap table does not work in this case, and this should be false

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