One constant corrected.
[u/mrichter/AliRoot.git] / TPC / AliTPCDDLRawData.C
CommitLineData
b62e2a95 1#if !defined(__CINT__)
2e9f335b 2
3#include "AliTPCDDLRawData.h"
4#include "AliTPCCompression.h"
2e9f335b 5#endif
6
7
8void AliTPCDDLRawData(Int_t LDCsNumber=12){
9 AliTPCDDLRawData *util=new AliTPCDDLRawData();
10 AliTPCCompression *u=new AliTPCCompression();
11 TStopwatch timer;
12
13 static const Int_t NumTable=5;
14
15 //TABLES CREATION
16 //The Altro File "AltroFormatDDL.dat" is built from "AliTPCDDL.dat"
17 util->RawDataAltro();
9f992f70 18 //u->SetVerbose(1);
2e9f335b 19 //The file "AltroFormatDDL.dat" is converted in a txt file "AltroFormatDDL.txt"
20 //that is used for debugging
b62e2a95 21
9f992f70 22 cout<<"Creating a txt file from an Altro format file"<<endl;
2e9f335b 23 u->ReadAltroFormat("AltroFormatDDL.txt","AltroFormatDDL.dat");
b62e2a95 24
2e9f335b 25 //Tables are created and stored in as sequence of binary files
26 u->CreateTables("AltroFormatDDL.dat",NumTable);
27
28
29
30 //SLICE CREATION
31 //Slices are built here
32 timer.Start();
33 util->RawData(LDCsNumber);
34 timer.Stop();
35 timer.Print();
36
b62e2a95 37
2e9f335b 38 //SLICE CHECKING
39 //An Altro File is created from the slides
a79660fb 40 cout<<"slice control"<<endl;
2e9f335b 41 util->RawDataAltroDecode(LDCsNumber,0);
42 ///The Altro file AltroDDLRecomposed.dat is converted in a txt file AltroDDLRecomposed.txt
43 //This file must be equal to the ones created above.
9f992f70 44 cout<<"Creating a txt file from an Altro format file"<<endl;
2e9f335b 45 u->ReadAltroFormat("AltroDDLRecomposed.txt","AltroDDLRecomposed.dat");
b62e2a95 46
9f992f70 47
2e9f335b 48
49 //SLICE COMPRESSION
a79660fb 50 cout<<"Slice Compression"<<endl;
51 //Slices are compressed here using the tables created above or an optimized set of tables
52 //(Tables file for Huffman coding are required)
2e9f335b 53 timer.Start();
54 util->RawDataCompDecompress(LDCsNumber,0);
55 timer.Stop();
56 timer.Print();
57
b62e2a95 58
2e9f335b 59 //SLICE DECOMPRESSION
60 timer.Start();
61 util->RawDataCompDecompress(LDCsNumber,1);
62 timer.Stop();
63 timer.Print();
9f992f70 64
b62e2a95 65
66
2e9f335b 67 //SLICE DECOMPRESSED CHECKING
68 //A new Altro file is created from the decompressed slides
69 util->RawDataAltroDecode(LDCsNumber,1);
70 //Convertion of the Altro file AltroDDLRecomposedDec.dat in a txt file AltroDDLRecomposedDec.txt
71 //Useful for debugging
9f992f70 72 cout<<"Creating a txt file from an Altro format file"<<endl;
2e9f335b 73 u->ReadAltroFormat("AltroDDLRecomposedDec.txt","AltroDDLRecomposedDec.dat");
b62e2a95 74
2e9f335b 75 delete util;
76 delete u;
77 return;
78}