Object
|
+---DList
|
+---DSortedList
The DSortedList class implements a number of methods for using a sorted double linked lists. This class maintains a sorted list. During inserting of objects this list is kept sorted. As a result a number of insert related methods of the parent class DList are disabled and return a warning.
#include <stdio.h>
#include "ofc/DSortedList.h"
int main(int argc, char *argv[])
{
DSortedList *list = [DSortedList alloc];
DText *str;
char *names[] = { "Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday" };
int n;
[list init :[DText class] :YES]; // Insert text in sorted list, ascending sorted
for (n = 0; n < sizeof(names) / sizeof(names[0]); n++) // Insert the day names, keep them sorted
{
DText *str = [DText new];
[str set :names[n]];
[list insert :str]; // Insert the string
}
str = [list join :',']; // Join the list for printing
printf("Sorted day names:%s.\n", [str cstring]);
[str free];
[list free]; // Cleanup
return 0;
}