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sortflts.h
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1 /**********************************************************************
2  * File: sortflts.h (Formerly sfloats.h)
3  * Description: Code to maintain a sorted list of floats.
4  * Author: Ray Smith
5  * Created: Mon Oct 4 16:15:40 BST 1993
6  *
7  * (C) Copyright 1993, Hewlett-Packard Ltd.
8  ** Licensed under the Apache License, Version 2.0 (the "License");
9  ** you may not use this file except in compliance with the License.
10  ** You may obtain a copy of the License at
11  ** http://www.apache.org/licenses/LICENSE-2.0
12  ** Unless required by applicable law or agreed to in writing, software
13  ** distributed under the License is distributed on an "AS IS" BASIS,
14  ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15  ** See the License for the specific language governing permissions and
16  ** limitations under the License.
17  *
18  **********************************************************************/
19 
20 #ifndef SORTFLTS_H
21 #define SORTFLTS_H
22 
23 #include "elst.h"
24 #include "notdll.h"
25 #include "notdll.h"
26 
28 {
29  friend class SORTED_FLOATS;
30 
31  public:
33  } //empty constructor
34  SORTED_FLOAT( //create one
35  float value, //value of entry
36  inT32 key) { //reference
37  entry = value;
38  address = key;
39  }
40  private:
41  float entry; //value of float
42  inT32 address; //key
43 };
44 
47 {
48  public:
51  it.set_to_list (&list);
52  }
58  void add(float value,
59  inT32 key);
64  void remove(inT32 key);
69  float operator[] (inT32 index);
70 
71  private:
72  SORTED_FLOAT_LIST list; //list of floats
73  SORTED_FLOAT_IT it; //iterator built-in
74 };
75 #endif