L1TriggerLutFile Class Reference

#include <L1TriggerLutFile.h>

List of all members.

Public Member Functions
bool	bad ()
	return status of file stream
void	close ()
	close file
const std::string &	getName () const
	return filename
bool	good ()
	return status of file stream
void	ignoreLines (int n)
	read and ignore n lines from file
	L1TriggerLutFile (const std::string name="")
	constructor
	L1TriggerLutFile (const L1TriggerLutFile &)
	copy constructor
int	open ()
	open file
L1TriggerLutFile &	operator= (const L1TriggerLutFile &)
	assignment operator
int	readHex ()
	read one hex from file
int	readInteger ()
	read one integer from file
std::string	readString ()
	read one string from file
virtual	~L1TriggerLutFile ()
	destructor
Private Attributes
std::string	m_file
std::ifstream	m_fin

---

Detailed Description

Auxiliary class to handle Look-up table files

Date:

2010/01/19 18:39:54

Revision:

1.2

N. Neumeister CERN EP

Definition at line 37 of file L1TriggerLutFile.h.

---

Constructor & Destructor Documentation

L1TriggerLutFile::L1TriggerLutFile

(

const std::string

name = ""

)

constructor

L1TriggerLutFile::L1TriggerLutFile

(

const L1TriggerLutFile &

in

)

copy constructor

Definition at line 46 of file L1TriggerLutFile.cc.

: m_file(in.m_file) {}

L1TriggerLutFile::~L1TriggerLutFile

(

)

[virtual]

destructor

Definition at line 52 of file L1TriggerLutFile.cc.

{}

---

Member Function Documentation

bool L1TriggerLutFile::bad

(

)

[inline]

return status of file stream

Definition at line 63 of file L1TriggerLutFile.h.

References m_fin.

{ return m_fin.bad(); }

void L1TriggerLutFile::close

(

void

)

[inline]

close file

Definition at line 66 of file L1TriggerLutFile.h.

References m_fin.

Referenced by L1MuDTPtaLut::load(), L1MuDTEtaPatternLut::load(), L1MuDTExtLut::load(), L1MuDTPhiLut::load(), and L1MuDTQualPatternLut::load().

{ m_fin.close(); }

const std::string& L1TriggerLutFile::getName

(

)

const [inline]

return filename

Definition at line 54 of file L1TriggerLutFile.h.

References m_file.

{ return m_file; }

bool L1TriggerLutFile::good

(

)

[inline]

return status of file stream

Definition at line 60 of file L1TriggerLutFile.h.

References m_fin.

Referenced by L1MuDTPtaLut::load(), L1MuDTEtaPatternLut::load(), L1MuDTExtLut::load(), L1MuDTPhiLut::load(), and L1MuDTQualPatternLut::load().

{ return m_fin.good(); }

void L1TriggerLutFile::ignoreLines

(

int

n

)

read and ignore n lines from file

Definition at line 90 of file L1TriggerLutFile.cc.

References i, m_fin, and n.

Referenced by L1MuDTEtaPatternLut::load(), and L1MuDTQualPatternLut::load().

                                        {

  char buf[256];
  for ( int i = 0; i < n; i++ ) m_fin.getline(buf,256);

}

int L1TriggerLutFile::open

(

)

open file

Definition at line 72 of file L1TriggerLutFile.cc.

References gather_cfg::cout, cmsPerfSuiteHarvest::file_name, recoMuon::in, m_file, and m_fin.

Referenced by L1MuDTPtaLut::load(), L1MuDTEtaPatternLut::load(), L1MuDTExtLut::load(), L1MuDTPhiLut::load(), and L1MuDTQualPatternLut::load().

                           {

  const char* file_name = m_file.c_str();
  m_fin.open(file_name,ios::in);
  if ( !m_fin ) {
    cout << "can not open file : " << file_name << endl;
    return -1;
  }
  else  {
    return 0;
  }

}

L1TriggerLutFile & L1TriggerLutFile::operator=

(

const L1TriggerLutFile &

lut

)

assignment operator

Definition at line 61 of file L1TriggerLutFile.cc.

References m_file.

                                                                         {

  m_file = lut.m_file;
  return *this;

}

int L1TriggerLutFile::readHex

(

)

read one hex from file

Definition at line 113 of file L1TriggerLutFile.cc.

References m_fin, and tmp.

                              { 

  int tmp = 0;
  m_fin >> hex >> tmp; 
  return tmp;
    
}

int L1TriggerLutFile::readInteger

(

)

read one integer from file

Definition at line 101 of file L1TriggerLutFile.cc.

References m_fin, and tmp.

Referenced by L1MuDTPtaLut::load(), L1MuDTEtaPatternLut::load(), L1MuDTExtLut::load(), L1MuDTPhiLut::load(), and L1MuDTQualPatternLut::load().

                                  { 

  int tmp = 0;
  m_fin >> tmp; 
  return tmp;

}

string L1TriggerLutFile::readString

(

)

read one string from file

Definition at line 125 of file L1TriggerLutFile.cc.

References m_fin, and tmp.

Referenced by L1MuDTEtaPatternLut::load().

                                    {

  string tmp;
  m_fin >> tmp;
  return tmp;

}

---

Member Data Documentation

std::string L1TriggerLutFile::m_file [private]

Definition at line 83 of file L1TriggerLutFile.h.

Referenced by getName(), open(), and operator=().

std::ifstream L1TriggerLutFile::m_fin [private]

Definition at line 82 of file L1TriggerLutFile.h.

Referenced by bad(), close(), good(), ignoreLines(), open(), readHex(), readInteger(), and readString().