17 class Node;  variable
37   Node* NewNodeUnchecked(const Operator* op, int input_count, Node** inputs,
41   Node* NewNode(const Operator* op, int input_count, Node** inputs,
45   Node* NewNode(const Operator* op) {  in NewNode()
46     return NewNode(op, 0, static_cast<Node**>(nullptr));  in NewNode()
48   Node* NewNode(const Operator* op, Node* n1) { return NewNode(op, 1, &n1); }  in NewNode()
49   Node* NewNode(const Operator* op, Node* n1, Node* n2) {  in NewNode()
50     Node* nodes[] = {n1, n2};  in NewNode()
53   Node* NewNode(const Operator* op, Node* n1, Node* n2, Node* n3) {  in NewNode()
54     Node* nodes[] = {n1, n2, n3};  in NewNode()
57   Node* NewNode(const Operator* op, Node* n1, Node* n2, Node* n3, Node* n4) {  in NewNode()
58     Node* nodes[] = {n1, n2, n3, n4};  in NewNode()
61   Node* NewNode(const Operator* op, Node* n1, Node* n2, Node* n3, Node* n4,  in NewNode()
62                 Node* n5) {  in NewNode()
63     Node* nodes[] = {n1, n2, n3, n4, n5};  in NewNode()
66   Node* NewNode(const Operator* op, Node* n1, Node* n2, Node* n3, Node* n4,  in NewNode()
67                 Node* n5, Node* n6) {  in NewNode()
68     Node* nodes[] = {n1, n2, n3, n4, n5, n6};  in NewNode()
71   Node* NewNode(const Operator* op, Node* n1, Node* n2, Node* n3, Node* n4,  in NewNode()
72                 Node* n5, Node* n6, Node* n7) {  in NewNode()
73     Node* nodes[] = {n1, n2, n3, n4, n5, n6, n7};  in NewNode()
76   Node* NewNode(const Operator* op, Node* n1, Node* n2, Node* n3, Node* n4,  in NewNode()
77                 Node* n5, Node* n6, Node* n7, Node* n8) {  in NewNode()
78     Node* nodes[] = {n1, n2, n3, n4, n5, n6, n7, n8};  in NewNode()
81   Node* NewNode(const Operator* op, Node* n1, Node* n2, Node* n3, Node* n4,  in NewNode()
82                 Node* n5, Node* n6, Node* n7, Node* n8, Node* n9) {  in NewNode()
83     Node* nodes[] = {n1, n2, n3, n4, n5, n6, n7, n8, n9};  in NewNode()
88   Node* CloneNode(const Node* node);
91   Node* start() const { return start_; }  in start()
92   Node* end() const { return end_; }  in end()
94   void SetStart(Node* start) { start_ = start; }  in SetStart()
95   void SetEnd(Node* end) { end_ = end; }  in SetEnd()
99   void Decorate(Node* node);
109   Node* start_;
110   Node* end_;
124   virtual void Decorate(Node* node) = 0;