定义数据结构如下:typedefstructtagMyNode{Mytypetype;//元件类型MySubtypeSubtype;//元件子类型tagMyNode*input1;//输入端1tagMyNode*input2;//输入端1tagMyNode*output1;//输出端1UINTinput1value;//输入端input1的值UINTinput2value;//输入端input2的值UINToutput1value;//输出端output1的值intinputs;//当前已经