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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 // HepMCG4AsciiReader.cc
>> 32 // $Id$
>> 33 //
>> 34 // ====================================================================
31 #include "HepMCG4AsciiReader.hh" 35 #include "HepMCG4AsciiReader.hh"
32 <<
33 #include "HepMCG4AsciiReaderMessenger.hh" 36 #include "HepMCG4AsciiReaderMessenger.hh"
34 37
35 #include <fstream> <<
36 #include <iostream> 38 #include <iostream>
>> 39 #include <fstream>
37 40
38 //....oooOO0OOooo........oooOO0OOooo........oo << 41 ////////////////////////////////////////
39 HepMCG4AsciiReader::HepMCG4AsciiReader() : fil << 42 HepMCG4AsciiReader::HepMCG4AsciiReader()
>> 43 : filename("xxx.dat"), verbose(0)
>> 44 ////////////////////////////////////////
40 { 45 {
41 asciiInput = new HepMC::IO_GenEvent(filename << 46 asciiInput= new HepMC::IO_GenEvent(filename.c_str(), std::ios::in);
42 47
43 messenger = new HepMCG4AsciiReaderMessenger( << 48 messenger= new HepMCG4AsciiReaderMessenger(this);
44 } 49 }
45 50
46 //....oooOO0OOooo........oooOO0OOooo........oo << 51 /////////////////////////////////////////
47 HepMCG4AsciiReader::~HepMCG4AsciiReader() 52 HepMCG4AsciiReader::~HepMCG4AsciiReader()
>> 53 /////////////////////////////////////////
48 { 54 {
49 delete asciiInput; 55 delete asciiInput;
50 delete messenger; 56 delete messenger;
51 } 57 }
52 58
53 //....oooOO0OOooo........oooOO0OOooo........oo << 59 /////////////////////////////////////
54 void HepMCG4AsciiReader::Initialize() 60 void HepMCG4AsciiReader::Initialize()
>> 61 /////////////////////////////////////
55 { 62 {
56 delete asciiInput; 63 delete asciiInput;
57 64
58 asciiInput = new HepMC::IO_GenEvent(filename << 65 asciiInput= new HepMC::IO_GenEvent(filename.c_str(), std::ios::in);
59 } 66 }
60 67
61 //....oooOO0OOooo........oooOO0OOooo........oo << 68 /////////////////////////////////////////////////////////
62 HepMC::GenEvent* HepMCG4AsciiReader::GenerateH 69 HepMC::GenEvent* HepMCG4AsciiReader::GenerateHepMCEvent()
>> 70 /////////////////////////////////////////////////////////
63 { 71 {
64 HepMC::GenEvent* evt = asciiInput->read_next << 72 HepMC::GenEvent* evt= asciiInput-> read_next_event();
65 if (!evt) return 0; // no more event << 73 if(!evt) return 0; // no more event
66 <<
67 if (verbose > 0) evt->print(); <<
68 74
>> 75 if(verbose>0) evt-> print();
>> 76
69 return evt; 77 return evt;
70 } 78 }
71 79