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  3. FEmitter::Subscript

FEmitter::Subscript

Extracts the component with given index from the given argument value.

API > API/Runtime > API/Runtime/Engine > API/Runtime/Engine/FEmitter

Description

Extracts the component with given index from the given argument value. The argument value must be a scalar or a vector primitive type, otherwise it reports an error and returns poison. Note that if no error occurred, the returned value is guaranteed to be a primitive scalar.

   
Name Subscript
Type function
Header File /Engine/Source/Runtime/Engine/Public/Materials/MaterialIREmitter.h
Include Path #include "Materials/MaterialIREmitter.h"
Source /Engine/Source/Runtime/Engine/Private/Materials/MaterialIREmitter.cpp 
FValueRef Subscript  
(  
    FValueRef Value,  
    int32 Index  
)

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