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  3. UEdGraphNode::ForEachNodeDirectlyConnectedIf

UEdGraphNode::ForEachNodeDirectlyConnectedIf

Often we are only interested in a subset of our connections (e.g. only output pins, or only output pins except our exec pin) This function provides the ability to execute a provided function once for each node that is directly connected to this node, but first filters out which of this node's pins to consider:

API > API/Runtime > API/Runtime/Engine > API/Runtime/Engine/EdGraph > API/Runtime/Engine/EdGraph/UEdGraphNode

References

   
Module Engine
Header /Engine/Source/Runtime/Engine/Classes/EdGraph/EdGraphNode.h
Include #include "EdGraph/EdGraphNode.h"
Source /Engine/Source/Runtime/Engine/Private/EdGraph/EdGraphNode.cpp 
void ForEachNodeDirectlyConnectedIf  
&40;  
    TFunctionRef< bool(const UEdGraphPin &42;Pin)> Filter,  
    TFunctionRef< void(UEdGraphNode &42;)> Func  
&41;

Remarks

Often we are only interested in a subset of our connections (e.g. only output pins, or only output pins except our exec pin) This function provides the ability to execute a provided function once for each node that is directly connected to this node, but first filters out which of this node's pins to consider:

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