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raw_ifstream Class Reference

#include <raw_ifstream.h>

List of all members.

Public Member Functions

std::string currentFile () const
std::string currentFile () const
void next_file ()
void next_file ()

Static Public Member Functions

raw_ifstream * instance (const std::vector< std::string > &fnames)
raw_ifstream * instance (const std::vector< std::string > &fnames)
void lock ()
void lock ()
void release ()
void release ()
void unlock ()
void unlock ()

Private Member Functions

void init_fstream ()
void init_fstream ()
 raw_ifstream ()
 raw_ifstream (const std::vector< std::string > &fnames)
 raw_ifstream ()
 raw_ifstream (const std::vector< std::string > &fnames)
virtual ~raw_ifstream ()
virtual ~raw_ifstream ()

Private Attributes

std::vector< std::string
>::iterator 		m_curFile
std::vector< std::string
>::iterator 		m_curFile
FileNameStrings m_fileNameStrings
FileStartRecord m_fileStartRecord
std::vector< std::string > m_fnames
std::vector< std::string > m_fnames
RunParametersRecord m_runParametersRecord

Static Private Attributes

raw_ifstream * _instance
raw_ifstream * _instance = 0
int _nHandler = 0
pthread_mutex_t _pthread_lock = PTHREAD_MUTEX_INITIALIZER

Constructor & Destructor Documentation

raw_ifstream::raw_ifstream (  const std::vector< std::string > &  fnames  )  [private]
  

00039    : m_fnames(fnames)
00040 {
00041    if ( m_fnames.empty() ) {
00042       throw RawExMessage("[RawFile] Empty input file list!");
00043    }
00044 
00045    m_curFile = m_fnames.begin();
00046    init_fstream();
00047 }

raw_ifstream::~raw_ifstream (   )  [private, virtual]
  

00050 {
00051 }

raw_ifstream::raw_ifstream (   )  [private]
 

raw_ifstream::raw_ifstream (  const std::vector< std::string > &  fnames  )  [private]
 

virtual raw_ifstream::~raw_ifstream (   )  [private, virtual]
 

raw_ifstream::raw_ifstream (   )  [private]
 

Member Function Documentation

std::string raw_ifstream::currentFile (   )  const [inline]
  

00029 { return *m_curFile; }

std::string raw_ifstream::currentFile (   )  const [inline]
  

00029 { return *m_curFile; }

void raw_ifstream::init_fstream (   )  [private]
 

void raw_ifstream::init_fstream (   )  [private]
  

00067 {
00068    if ( access( m_curFile->c_str(), F_OK ) < 0 ) {
00069       std::cerr << "[RawFile] Invalid file: " << *m_curFile << std::endl;
00070       exit(1);
00071    }
00072 
00073    std::cout << "[RawFile] Prepare for reading: " << *m_curFile << std::endl;
00074 
00075    open( m_curFile->c_str(), std::ios::binary );
00076 
00077    try {
00078       (*this) >> m_fileStartRecord >> m_fileNameStrings >> m_runParametersRecord;
00079    }
00080    catch (RawFileException& e) {
00081       e.print();
00082       exit(1);
00083    }
00084 }

raw_ifstream* raw_ifstream::instance (  const std::vector< std::string > &  fnames  )  [static]
 

raw_ifstream * raw_ifstream::instance (  const std::vector< std::string > &  fnames  )  [static]
  

00012 {
00013    lock();
00014 
00015    if ( _instance == 0 ) {
00016       _instance = new raw_ifstream(fnames);
00017    }
00018 
00019    ++_nHandler;
00020 
00021    unlock();
00022 
00023    return _instance;
00024 }

void raw_ifstream::lock (   )  [inline, static]
  

00020                          {
00021          int lstat = pthread_mutex_lock( &_pthread_lock );
00022          assert( lstat == 0 );
00023       };

void raw_ifstream::lock (   )  [inline, static]
  

00020                          {
00021          int lstat = pthread_mutex_lock( &_pthread_lock );
00022          assert( lstat == 0 );
00023       };

void raw_ifstream::next_file (   ) 
 

void raw_ifstream::next_file (   ) 
  

00054 {
00055    std::cout << "[RawFile] Closing: " << *m_curFile << std::endl;
00056    close();
00057 
00058    if ( ++m_curFile == m_fnames.end() ) {
00059       --m_curFile;
00060       throw ReachEndOfFileList();
00061    }
00062 
00063    init_fstream();
00064 }

void raw_ifstream::release (   )  [static]
 

void raw_ifstream::release (   )  [static]
  

00027 {
00028    lock();
00029 
00030    if ( _nHandler > 0 && --_nHandler == 0 ) {
00031       delete _instance;
00032       _instance = 0;
00033    }
00034 
00035    unlock();
00036 }

void raw_ifstream::unlock (   )  [inline, static]
  

00024                            {
00025          int lstat = pthread_mutex_unlock( &_pthread_lock );
00026          assert( lstat == 0 );
00027       };

void raw_ifstream::unlock (   )  [inline, static]
  

00024                            {
00025          int lstat = pthread_mutex_unlock( &_pthread_lock );
00026          assert( lstat == 0 );
00027       };

Member Data Documentation

raw_ifstream* raw_ifstream::_instance [static, private]
 

raw_ifstream * raw_ifstream::_instance = 0 [static, private]
 

int raw_ifstream::_nHandler = 0 [static, private]
 

pthread_mutex_t raw_ifstream::_pthread_lock = PTHREAD_MUTEX_INITIALIZER [static, private]
 

std::vector<std::string>::iterator raw_ifstream::m_curFile [private]
 

std::vector<std::string>::iterator raw_ifstream::m_curFile [private]
 

FileNameStrings raw_ifstream::m_fileNameStrings [private]
 

FileStartRecord raw_ifstream::m_fileStartRecord [private]
 

std::vector<std::string> raw_ifstream::m_fnames [private]
 

std::vector<std::string> raw_ifstream::m_fnames [private]
 

RunParametersRecord raw_ifstream::m_runParametersRecord [private]
 

The documentation for this class was generated from the following files:
Generated on Wed Feb 2 16:42:00 2011 for BOSS6.5.5 by  doxygen 1.3.9.1