Implement insertParent function in GraphView

include/aidge/graph/GraphView.hpp

@@ -320,8 +320,20 @@ public:
 
     void link(std::string name1_inID, std::string name2_outID);
 
-    void insert(Node &newNode, Node &inNode, std::initializer_list<Node> outNodes,
-                IOIndex_t tensorIdx);
+    /**
+     * @brief Insert a node (newParentNode) as a parent of the passed node (childNode).
+     * 
+     * @param childNode Node that gets a new parent.
+     * @param newParentNode Inserted Node.
+     * @param childInputTensorIdx Index of the input Tensor for the childNode linked to the inserted Node output.
+     * @param newParentInputTensorIdx Index of the input Tensor for the newParentNode linked to the former parent of childNode.
+     * @param newParentOutputTensorIdx Index of the output Tensor for the newParentNode linked to the childNode's input Tensor.
+     */
+    void insertParent(NodePtr childNode, 
+                        NodePtr newParentNode, 
+                        IOIndex_t childInputTensorIdx, 
+                        IOIndex_t newParentInputTensorIdx, 
+                        IOIndex_t newParentOutputTensorIdx);
 
     /**
      * @brief Replace the current GraphView with the set of given Nodes if possible