void test_finding(DictionaryList& dl)
{
// Pretend that a user is trying to look up names.
cout << "\nLet's look up some names ...\n";
dl.find(8001);
if (dl.cursor_ok())
cout << " name for 8001 is: " << dl.cursor_datum().c_str() << ".\n";
else
cout << " Sorry, I couldn't find 8001 in the list. \n" ;
dl.find(8000);
if (dl.cursor_ok())
cout << " name for 8000 is: " << dl.cursor_datum().c_str() << ".\n";
else
cout << " Sorry, I couldn't find 8000 in the list. \n" ;
dl.find(8002);
if (dl.cursor_ok())
cout << " name for 8002 is: " << dl.cursor_datum().c_str() << ".\n";
else
cout << " Sorry, I couldn't find 8002 in the list. \n" ;
dl.find(8004);
if (dl.cursor_ok())
cout << " name for 8004 is: " << dl.cursor_datum().c_str() << ".\n";
else
cout << " Sorry, I couldn't find 8004 in the list. \n" ;
cout << "***----Finished tests of finding -------------------------***\n\n";
}
void print(DictionaryList& dl)
{
if (dl.size() == 0)
cout << " List is EMPTY.\n";
for (dl.go_to_first(); dl.cursor_ok(); dl.step_fwd()) {
cout << " " << dl.cursor_key();
cout << " " << dl.cursor_datum().c_str() << '\n';
}
}