compile time null checks avaiable for method node

Signed-off-by: chcurran <82187351+carlitosan@users.noreply.github.com>
2021-07-08 15:08:55 -07:00
parent c287ae83e9
commit b63c9a87db
9 changed files with 1046 additions and 27 deletions
@@ -2335,6 +2335,11 @@ namespace ScriptCanvas
        }
    }

+    bool Node::CanAcceptNullInput([[maybe_unused]] const Slot& executionSlot, [[maybe_unused]] const Slot& inputSlot) const
+    {
+        return true;
+    }
+
    void Node::CollectVariableReferences(AZStd::unordered_set< ScriptCanvas::VariableId >& variableIds) const
    {
        for (const Slot& slot : m_slots)
@@ -479,7 +479,10 @@ namespace ScriptCanvas
        Node(const Node&); // Needed just for DLL linkage. Does not perform a copy
        Node& operator=(const Node&); // Needed just for DLL linkage. Does not perform a copy        

+        virtual bool CanAcceptNullInput(const Slot& executionSlot, const Slot& inputSlot) const;
+
        virtual void CollectVariableReferences(AZStd::unordered_set< ScriptCanvas::VariableId >& variableIds) const;
+
        virtual bool ContainsReferencesToVariables(const AZStd::unordered_set< ScriptCanvas::VariableId >& variableIds) const;        

        Graph* GetGraph() const;