1 /**************************************************************************
2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
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 **************************************************************************/
18 // Class to hold variable size arrays of Float_t
23 #include <TCollection.h>
24 #include "AliTOFArray.h"
29 //-------------------------------------------------------------------
30 AliTOFArray::AliTOFArray(Int_t size):
33 fArray(new TArrayF*[size]){
37 for (Int_t i=0;i<size;i++){
41 //-------------------------------------------------------------------
42 AliTOFArray::AliTOFArray(const AliTOFArray & source):
43 TObject(),fSize(0),fArray(0x0){
49 this->fSize= source.fSize;
50 fArray = new TArrayF*[fSize];
51 for (Int_t ich = 0; ich<fSize; ich ++){
52 fArray[ich] = new TArrayF();
53 fArray[ich]->Set(source.fArray[ich]->GetSize());
54 for (Int_t j = 0; j < fArray[ich]->GetSize(); j++){
55 fArray[ich]->AddAt(fArray[ich]->GetAt(j),j);
60 //-------------------------------------------------------------------
61 AliTOFArray& AliTOFArray::operator=(const AliTOFArray & source) {
64 // assignment operator
68 this->fSize= source.fSize;
69 fArray = new TArrayF*[fSize];
70 for (Int_t ich = 0; ich<fSize; ich ++){
71 fArray[ich] = new TArrayF();
72 fArray[ich]->Set(source.fArray[ich]->GetSize());
73 for (Int_t j = 0; j < fArray[ich]->GetSize(); j++){
74 fArray[ich]->AddAt(fArray[ich]->GetAt(j),j);
81 //------------------------------------------------------------------
82 AliTOFArray::~AliTOFArray(){
91 //-------------------------------------------------------------------
92 void AliTOFArray::SetArray(Int_t pos, Int_t size) {
95 // adding an array of Float_t with size=size
98 if (pos>-1 && pos < fSize){
100 // printf("Creating array\n");
101 fArray[pos] = new TArrayF();
103 fArray[pos]->Reset();
104 fArray[pos]->Set(size);
106 else printf("Position out of bounds, returning\n");
110 //-------------------------------------------------------------------
111 void AliTOFArray::SetAt(Int_t pos, Int_t nelements, Float_t* content) {
113 // pos = index of the array to be modified
114 // nelements = n. of elements to be modified in array
115 // content = values to be set in array
117 if (pos>-1 && pos < fSize){
119 Int_t size = fArray[pos]->GetSize();
120 if (nelements <= size){
121 for (Int_t i=0;i<nelements;i++){
122 fArray[pos]->AddAt(content[i],i);
125 else printf("Too many elements to be added, returning without adding any\n");
127 else printf("Non-existing array, returning\n");
129 else printf("Position out of bounds, returning\n");
133 //-------------------------------------------------------------------
134 void AliTOFArray::SetAt(Int_t pos, Int_t ielement, Float_t content) {
136 // pos = index of the array to be modified
137 // ielement = index of the element to be modified in array
138 // content = value to be set in array
140 if (pos>-1 && pos < fSize){
142 Int_t size = fArray[pos]->GetSize();
143 if (ielement < size){
144 //printf("Adding %f content in position %d to array %d \n",content, ielement, pos);
145 fArray[pos]->AddAt(content,ielement);
147 else if (ielement == size) {
148 printf ("Increasing the size by 1 and adding a new element to the array\n");
149 fArray[pos]->Set(size+1);
150 fArray[pos]->AddAt(content,ielement);
152 else printf("Not possible to add element %d, size of the array too small, and this would not be the next entry!\n",ielement);
154 else printf("Non-existing array, returning\n");
156 else printf("Position out of bounds, returning\n");
160 //-------------------------------------------------------------------
161 void AliTOFArray::RemoveArray(Int_t pos) {
164 // removing the array at position pos
167 if (fArray[pos]) fArray[pos]->Reset();
168 else printf("Not possible to remove array, array does not exist\n");
172 //-------------------------------------------------------------------
173 Float_t* AliTOFArray::GetArray(Int_t pos) {
176 // Getting back array at position pos
179 if (pos>-1 && pos < fSize){
181 return fArray[pos]->GetArray();
183 else printf("Non-existing array, returning\n");
185 else printf("Position out of bounds, returning\n");
189 //-------------------------------------------------------------------
190 Float_t AliTOFArray::GetArrayAt(Int_t pos, Int_t ielement) {
193 // Getting back ielement of array at position pos
196 if (pos>-1 && pos < fSize){
198 if (ielement<fArray[pos]->GetSize()){
199 return fArray[pos]->GetAt(ielement);
201 else printf("Element in array out of bounds, returning\n");
203 else printf("Non-existing array, returning\n");
205 else printf("Position out of bounds, returning\n");
209 //-------------------------------------------------------------------
210 void AliTOFArray::ReSetArraySize(Int_t pos, Int_t size) {
213 // Changing size of array at position pos, using TArrayF::Set method
214 // (without loosing what is already there)
217 if (pos>-1 && pos < fSize){
219 fArray[pos]->Set(size);
221 else printf("Non-existing array, returning\n");
223 else printf("Position out of bounds, returning\n");
227 //-------------------------------------------------------------------
228 Int_t AliTOFArray::GetArraySize(Int_t pos) {
231 // Getting back size of array at position pos
234 if (pos>-1 && pos < fSize){
236 return fArray[pos]->GetSize();
238 else printf("Non-existing array, returning\n");
240 else printf("Position out of bounds, returning\n");
244 //-------------------------------------------------------------------
245 Long64_t AliTOFArray::Merge(TCollection *list){
252 if (list->IsEmpty()) return 1;
253 printf("Merging %d AliTOFArrays %s\n", list->GetSize()+1, GetName());
255 // iterating over the entries in the TList
257 AliTOFArray *tofArray;
258 Int_t count = 0; // object counter
259 while ((tofArray=(AliTOFArray*)next())) {
260 // printf("Count = %d \n",count);
261 //if (!tofArray) continue; // dead_code x coverity
262 if (tofArray->GetSize() != fSize){
263 printf("Merging with current entry in list not possible, AliTOFArray in the list has size different from the current one\n");
266 for (Int_t i = 0; i<fSize; i++){
267 Float_t* tempArray = tofArray->GetArray(i);
268 Int_t tempSize = tofArray->GetArraySize(i);
269 Int_t currentSize = GetArraySize(i);
270 Int_t mergeSize = currentSize+tempSize;
271 fArray[i]->Set(mergeSize);
273 for (Int_t j = currentSize; j<mergeSize; j++){
274 SetAt(i,j,tempArray[j-currentSize]);
279 printf("Count = %d \n",count);