Removing meaningless type qualifier on return type (icc warning 858)
[u/mrichter/AliRoot.git] / RAW / AliTPCHNode.cxx
CommitLineData
bea6b2a4 1/**************************************************************************
2 * Copyright(c) 1998-2003, ALICE Experiment at CERN, All rights reserved. *
3 * *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
6 * *
7 * Permission to use, copy, modify and distribute this software and its *
8 * documentation strictly for non-commercial purposes is hereby granted *
9 * without fee, provided that the above copyright notice appears in all *
10 * copies and that both the copyright notice and this permission notice *
11 * appear in the supporting documentation. The authors make no claims *
12 * about the suitability of this software for any purpose. It is *
13 * provided "as is" without express or implied warranty. *
14 **************************************************************************/
15/* $Id:*/
16////////////////////////////////////////////////
17// Huffman classes for set:TPC //
18////////////////////////////////////////////////
19//This file contains two classes and it implements
20//the Huffman algorithm for creating tables
21//used in the compression phase.
22//The class AliTPCHNode represents a node of the Huffman tree, while
23//the class AliTPCHTable represents a compression table
24
25#include "AliTPCHNode.h"
26
27ClassImp(AliTPCHNode)
28
29AliTPCHNode::AliTPCHNode(){
30 //Constructor
31 fLeft=0;
32 fRight=0;
33}
34
35//////////////////////////////////////////////////////////////////////////////
36
37AliTPCHNode::AliTPCHNode(Int_t sym, Double_t freq){
38 //Standard constructor
39 fSymbol=sym;
40 fFrequency=freq;
41 fLeft=0;
42 fRight=0;
43}
44
45//////////////////////////////////////////////////////////////////////////////
46
47AliTPCHNode::AliTPCHNode(const AliTPCHNode &source)
48 :TObject(source){
49 //Copy Constructor
50 if(&source == this) return;
51 this->fSymbol = source.fSymbol;
52 this->fFrequency = source.fFrequency;
53 this->fLeft = source.fLeft;
54 this->fRight = source.fRight;
55 return;
56}
57
58//////////////////////////////////////////////////////////////////////////////
59
60AliTPCHNode& AliTPCHNode::operator=(const AliTPCHNode &source){
61 //Assignment operator
62 if(&source == this) return *this;
63 this->fSymbol = source.fSymbol;
64 this->fFrequency = source.fFrequency;
65 this->fLeft = source.fLeft;
66 this->fRight = source.fRight;
67 return *this;
68}
69
70//////////////////////////////////////////////////////////////////////////////
71
72Int_t AliTPCHNode::Compare(const TObject *obj)const{
73 //Function called by Sort method of TObjArray
74 AliTPCHNode *node=(AliTPCHNode *)obj;
75 Double_t f=fFrequency;
76 Double_t fo=node->fFrequency;
77 if (f<fo) return 1;
78 else if (f>fo) return -1;
79 else return 0;
80}
81
82//////////////////////////////////////////////////////////////////////////////