CMS 3D CMS Logo

 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Properties Friends Macros Pages
List of all members | Public Types | Public Member Functions
SurveyPxbImageReader< T > Class Template Reference

Class to hold one picture of the BPix survey. More...

#include <SurveyPxbImageReader.h>

Public Types

typedef std::vector< Tmeasurements_t
 

Public Member Functions

SurveyPxbImage::count_t read (std::ifstream &infile, measurements_t &measurements, SurveyPxbImage::count_t reserve=830)
 
 SurveyPxbImageReader ()
 Empty default constructor. More...
 
 SurveyPxbImageReader (std::ifstream &infile, measurements_t &measurements, SurveyPxbImage::count_t reserve=800)
 Constructor with ifstream and destination vector. More...
 
 SurveyPxbImageReader (std::string filename, measurements_t &measurements, SurveyPxbImage::count_t reserve=800)
 Constructor with filename and destination vector. More...
 

Detailed Description

template<class T>
class SurveyPxbImageReader< T >

Class to hold one picture of the BPix survey.

Definition at line 10 of file SurveyPxbImageReader.h.

Member Typedef Documentation

template<class T >
typedef std::vector<T> SurveyPxbImageReader< T >::measurements_t

Definition at line 13 of file SurveyPxbImageReader.h.

Constructor & Destructor Documentation

template<class T >
SurveyPxbImageReader< T >::SurveyPxbImageReader ( )
inline

Empty default constructor.

Definition at line 17 of file SurveyPxbImageReader.h.

17 {};
template<class T >
SurveyPxbImageReader< T >::SurveyPxbImageReader ( std::ifstream &  infile,
measurements_t measurements,
SurveyPxbImage::count_t  reserve = 800 
)
inline

Constructor with ifstream and destination vector.

Definition at line 19 of file SurveyPxbImageReader.h.

References SurveyPxbImageReader< T >::read().

20  {
21  read(infile, measurements, reserve);
22  };
list infile
Definition: EdgesToViz.py:90
SurveyPxbImage::count_t read(std::ifstream &infile, measurements_t &measurements, SurveyPxbImage::count_t reserve=830)
template<class T >
SurveyPxbImageReader< T >::SurveyPxbImageReader ( std::string  filename,
measurements_t measurements,
SurveyPxbImage::count_t  reserve = 800 
)
inline

Constructor with filename and destination vector.

Definition at line 25 of file SurveyPxbImageReader.h.

References ecal_dqm_sourceclient-live_cfg::cerr, EdgesToViz::infile, and SurveyPxbImageReader< T >::read().

26  {
27  std::ifstream infile(filename.c_str());
28  if (!infile)
29  {
30  std::cerr << "Cannot open file " << filename
31  << " - operation aborted." << std::endl;
32  }
33  read(infile, measurements, reserve);
34  };
list infile
Definition: EdgesToViz.py:90
tuple filename
Definition: lut2db_cfg.py:20
SurveyPxbImage::count_t read(std::ifstream &infile, measurements_t &measurements, SurveyPxbImage::count_t reserve=830)

Member Function Documentation

template<class T >
SurveyPxbImage::count_t SurveyPxbImageReader< T >::read ( std::ifstream &  infile,
measurements_t measurements,
SurveyPxbImage::count_t  reserve = 830 
)
inline

Reads a file, parses its content and fills the data vector All data after a hash sign (#) is treated as a comment and not read

Parameters
filenameFilename of the file to be read
measurementsVector containing the measurements, previous content will be deleted
reserveInitial size of the vector, set with vector::reserve()
Returns
number of succesfully read entries

Definition at line 42 of file SurveyPxbImageReader.h.

References filterCSVwithJSON::copy, spr::find(), recoMuon::in, and AlCaHLTBitMon_QueryRunRegistry::string.

Referenced by edmIntegrityCheck.PublishToFileSystem::get(), Vispa.Plugins.EdmBrowser.EdmDataAccessor.EdmDataAccessor::goto(), Vispa.Plugins.EdmBrowser.EdmDataAccessor.EdmDataAccessor::setFilterBranches(), and SurveyPxbImageReader< T >::SurveyPxbImageReader().

43  {
44 
45  // prepare the measurements vector
46  measurements.clear();
47  measurements.reserve(reserve);
48 
49  // container for the current line
50  std::string aLine;
51 
52  // loop over lines of input file
53  while (std::getline(infile,aLine))
54  {
55  // strip off everything after a hash
56  std::string stripped = "";
57  std::string::iterator iter = std::find(aLine.begin(), aLine.end(), '#');
58  std::copy(aLine.begin(), iter, std::back_inserter(stripped));
59  // read one measurment and add to vector if successfull
60  std::istringstream iss(stripped, std::istringstream::in);
61  T curMeas(iss);
62  if (curMeas.isValid())
63  {
64  measurements.push_back(curMeas);
65  }
66  }
67 
68  return measurements.size();
69  }
void find(edm::Handle< EcalRecHitCollection > &hits, DetId thisDet, std::vector< EcalRecHitCollection::const_iterator > &hit, bool debug=false)
Definition: FindCaloHit.cc:7
list infile
Definition: EdgesToViz.py:90
long double T