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Implement RemoveExecutionPin

Hello ! I want to implement FGraphEditorCommands::Get().RemoveExecutionPin like in this file. I think I could do this using FGraphEditorModule.GetAllGraphEditorContextMenuExtender() and FGraphEditorMenuExtender_SelectedNode. So I successfully added my own Delegate to the MenuExtenders array at my module's startup, but I can not remove it : I get a weird error (see below). What am I doing wrong ? Am I missing another way to 'override' RemovExecutionPin ?

Simplified version of my code :

 class FQuestEditor : public IQuestEditor
   FGraphEditorModule::FGraphEditorMenuExtender_SelectedNode EditorDelegate;
   virtual void StartupModule() override
     //** bind delegate **//
     FGraphEditorModule& GraphEditorModule = FModuleManager::GetModuleChecked<FGraphEditorModule>( TEXT("GraphEditor") );
   virtual void ShutdownModule() override
     FGraphEditorModule& GraphEditorModule = FModuleManager::GetModuleChecked<FGraphEditorModule>( TEXT("GraphEditor") );
     // here I get the error :


invalid operands to binary expression ('ElementType' (aka 'TBaseDelegate, const TSharedRef, const UEdGraph , const UEdGraphNode , const UEdGraphPin , bool>') and 'const ElementType' (aka 'const TBaseDelegate, const TSharedRef, const UEdGraph , const UEdGraphNode , const UEdGraphPin , bool>'))

Error thrown here

Product Version: UE 4.11
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asked May 16 '16 at 06:57 PM in C++ Programming

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