textord/sortflts.cpp

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#include "mfcpch.h"
#include          "sortflts.h"
#include          "notdll.h"

ELISTIZE (SORTED_FLOAT)
void SORTED_FLOATS::add(  //add new entry
                        float value,
                        INT32 key) {
  SORTED_FLOAT *new_float = new SORTED_FLOAT (value, key);

  if (list.empty ())
    it.add_after_stay_put (new_float);
  else {
    it.move_to_first ();
    while (!it.at_last () && it.data ()->entry < value)
      it.forward ();
    if (it.data ()->entry < value)
      it.add_after_stay_put (new_float);
    else
      it.add_before_stay_put (new_float);
  }
}


void SORTED_FLOATS::remove(  //remove the entry
                           INT32 key) {
  if (!list.empty ()) {
    for (it.mark_cycle_pt (); !it.cycled_list (); it.forward ()) {
      if (it.data ()->address == key) {
        delete it.extract ();
        return;
      }
    }
  }
}


float
SORTED_FLOATS::operator[] (      //get an entry
INT32 index                      //to list
) {
  it.move_to_first ();
  return it.data_relative (index)->entry;
}

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