Шпаргалка: Реализация списка

}

int TreeWork::PrintList()

{if (BegP==NULL)

{cout<<endl<<"The list is empty!"<<endl; return -1;}

cout<<endl<<"Total elements: "<<ElementQuantity<<endl;

PList=BegP;

int i=1;

do

{cout<<endl<<" "<<i<<" element: "<<endl;

GoThroughTree(PList->Root);

cout<<endl;

i++;

PList=PList->LNext;}

while (PList!=BegP);

return 0;

}

void TreeWork::GoThroughTree(Tree *L)

{Tree *PL=L, *PL1;

if (PL->LP!=NULL)

{PL1=PL;

PL=PL->LP;

cout<<"("<<PL1->Body<<","<<PL->Body<<") ";

GoThroughTree(PL);}

if (PL->RP!=NULL)

{PL1=PL;

PL=PL->RP;

cout<<"("<<PL1->Body<<","<<PL->Body<<") ";

GoThroughTree(PL);}

}