Getsortedbyselection

void *Getsortedbyselection(t_sorted *sd,int index);

Locates index-th item in the table of the sorted data sorted by the currently selected criterium. Parameter index is usually the 0-based index of the selected line (sd->selected), hence the name.


Parameters:

sd
(in) Pointer to the structure of type t_sorted, descriptor of sorted data
index
(in) Index of the item in the sorted data sorted by sd->sort


Return values:
On success, returns pointer to the element of sorted data. On error, returns NULL.


Example:
Here is the slightly modified code of the function that executes command "Dump in CPU" in the Memory window. User selects line in the table, calls pop-up menu and clicks on "Dump in CPU". The function then opens pointed memory block in the CPU Dump pane.

static int Mdumpincpu(t_table *pt,wchar *name,ulong index,int mode) {
  t_memory *pmem;
  if (pt==NULL)
    return MENU_ABSENT;
  pmem=(t_memory *)Getsortedbyselection(&(pt->sorted),pt->sorted.selected);
  if (pmem==NULL)
    return MENU_ABSENT;
  if (mode==MENU_VERIFY)
    return MENU_NORMAL;
  else if (mode==MENU_EXECUTE) {
    Setcpu(0,0,pmem->base,0,0,CPU_DUMPHIST|CPU_DUMPFOCUS);
    return MENU_NOREDRAW; }
  else return MENU_ABSENT;
};


See also:
Sorted data, t_sorted, Createsorteddata(), Findsorteddata(), Findsorteddatarange(), Findsortedindexrange(), Getsortedbyindex(), Sortsorteddata()