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25 // 25 //
26 /// \file eventgenerator/HepMC/HepMCEx01/src/H 26 /// \file eventgenerator/HepMC/HepMCEx01/src/HepMCG4AsciiReader.cc
27 /// \brief Implementation of the HepMCG4AsciiR 27 /// \brief Implementation of the HepMCG4AsciiReader class
28 // 28 //
29 // 29 //
30 30
31 #include "HepMCG4AsciiReader.hh" 31 #include "HepMCG4AsciiReader.hh"
32 <<
33 #include "HepMCG4AsciiReaderMessenger.hh" 32 #include "HepMCG4AsciiReaderMessenger.hh"
34 33
35 #include <fstream> <<
36 #include <iostream> 34 #include <iostream>
>> 35 #include <fstream>
37 36
38 //....oooOO0OOooo........oooOO0OOooo........oo 37 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
39 HepMCG4AsciiReader::HepMCG4AsciiReader() : fil << 38 HepMCG4AsciiReader::HepMCG4AsciiReader()
>> 39 : filename("xxx.dat"), verbose(0)
40 { 40 {
41 asciiInput = new HepMC::IO_GenEvent(filename << 41 asciiInput= new HepMC::IO_GenEvent(filename.c_str(), std::ios::in);
42 42
43 messenger = new HepMCG4AsciiReaderMessenger( << 43 messenger= new HepMCG4AsciiReaderMessenger(this);
44 } 44 }
45 45
46 //....oooOO0OOooo........oooOO0OOooo........oo 46 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
47 HepMCG4AsciiReader::~HepMCG4AsciiReader() 47 HepMCG4AsciiReader::~HepMCG4AsciiReader()
48 { 48 {
49 delete asciiInput; 49 delete asciiInput;
50 delete messenger; 50 delete messenger;
51 } 51 }
52 52
53 //....oooOO0OOooo........oooOO0OOooo........oo 53 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
54 void HepMCG4AsciiReader::Initialize() 54 void HepMCG4AsciiReader::Initialize()
55 { 55 {
56 delete asciiInput; 56 delete asciiInput;
57 57
58 asciiInput = new HepMC::IO_GenEvent(filename << 58 asciiInput= new HepMC::IO_GenEvent(filename.c_str(), std::ios::in);
59 } 59 }
60 60
61 //....oooOO0OOooo........oooOO0OOooo........oo 61 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
62 HepMC::GenEvent* HepMCG4AsciiReader::GenerateH 62 HepMC::GenEvent* HepMCG4AsciiReader::GenerateHepMCEvent()
63 { 63 {
64 HepMC::GenEvent* evt = asciiInput->read_next << 64 HepMC::GenEvent* evt= asciiInput-> read_next_event();
65 if (!evt) return 0; // no more event << 65 if(!evt) return 0; // no more event
66 66
67 if (verbose > 0) evt->print(); << 67 if(verbose>0) evt-> print();
68 68
69 return evt; 69 return evt;
70 } 70 }
71 71