public static void sort_itineraries()
{
Itinerary[] its;
Itinerary it;
int i, n;
if (itineraries == null)
{
return;
}
n = 0;
for (it = itineraries; it != null; it = it.next)
{
++n;
}
its = new Itinerary[n];
n = 0;
for (it = itineraries; it != null; it = it.next)
{
its[n++] = it;
}
Array.Sort(its, 0, n, new ByName());
for (i = 0; i < n - 1; ++i)
{
its[i].next = its[i + 1];
}
its[i].next = null;
itineraries = its[0];
}
public static void add_itinerary(Itinerary it, int x, int y, bool sw)
{
int i;
for (i = 0; i < it.nsects; ++i)
{
if (it.sw[i].x == x && it.sw[i].y == y)
{
it.sw[i].switched = sw;
return;
}
}
if (it.nsects >= it.maxsects)
{
it.maxsects += 10;
if (it.sw == null)
{
it.sw = new switin[it.maxsects];
}
else
{
it.sw = Globals.realloc(it.sw, it.maxsects);
}
}
if (it.sw[it.nsects] == null)
{
it.sw[it.nsects] = new switin();
}
it.sw[it.nsects].x = x;
it.sw[it.nsects].y = y;
it.sw[it.nsects].switched = sw;
++it.nsects;
}
public int Compare(object oa, object ob)
{
if (
((oa is Itinerary) == false) ||
((ob is Itinerary) == false)
)
{
return(0);
}
Itinerary ia = (Itinerary)oa;
Itinerary ib = (Itinerary)ob;
if ((ia == null) || String.IsNullOrEmpty(ia.name))
{
return(-1);
}
if ((ib == null) || String.IsNullOrEmpty(ib.name))
{
return(1);
}
return(String.Compare(ia.name, ib.name));
}
