i=2;
while(StepTB1[i].counter!=0){               //请问这里的StepTB1[i].counter 这里的.是什么意思
    x=StepTB1[i].PT;
    while(x!=-1){
        y=StepTB2[x].signal;
        x=StepTB2[x].PT;
        z=ElementTB[y].input_a;
        j=0;
        while(z!=-1){
            w=InputTB[z].signal;
            z=InputTB[z].PT;
            f[j]=SignalTB[w].p;
            j++;}        
        v=ElementTB[y].output_a;        
        if(ElementTB[y].code==1)
            SignalTB[v].p=Func1(f);
        if(ElementTB[y].code==2)
            SignalTB[v].p=Func2(f);
        if(ElementTB[y].code==3)
            SignalTB[v].p=Func3(f);
        if(ElementTB[y].code==4)
            SignalTB[v].p=Func4(f);
        if(ElementTB[y].code==5)
            SignalTB[v].p=Func5(f);
        if(ElementTB[y].code==6)
            SignalTB[v].p=Func6(f);}
        i++;}
/*for(i=0;i<NodeNMAX;i++)
    printf("%d %s %f %d\n",i,SignalTB[i].name,SignalTB[i].p,SignalTB[i].step);*/

大家都睡了？