JSUPPORT::JMultipleFileScanner_t Struct Reference

Auxiliary base class for list of file names. More...

#include <JMultipleFileScanner.hh>

Inheritance diagram for JSUPPORT::JMultipleFileScanner_t:

Public Member Functions
	JMultipleFileScanner_t ()
	Default constructor. More...
	JMultipleFileScanner_t (const std::string &file_name)
	Constructor. More...
	JMultipleFileScanner_t (const std::vector< std::string > &file_list)
	Constructor. More...
	JMultipleFileScanner_t (const TChain &chain)
	Constructor. More...
const JMultipleFileScanner_t &	getFilelist () const
	Get file list. More...
JMultipleFileScanner_t &	getFilelist ()
	Get file list. More...
void	setFilelist (const JMultipleFileScanner_t &file_list)
	Set file list. More...
void	addFilelist (const JMultipleFileScanner_t &file_list)
	Add file list. More...

Friends
std::istream &	operator>> (std::istream &in, JMultipleFileScanner_t &object)
	Read file list from input. More...
std::ostream &	operator<< (std::ostream &out, const JMultipleFileScanner_t &object)
	Write file list to output. More...

Detailed Description

Auxiliary base class for list of file names.

Definition at line 46 of file JMultipleFileScanner.hh.

Constructor & Destructor Documentation

JSUPPORT::JMultipleFileScanner_t::JMultipleFileScanner_t ( )

inline

Default constructor.

Definition at line 52 of file JMultipleFileScanner.hh.

    {}

JSUPPORT::JMultipleFileScanner_t::JMultipleFileScanner_t ( const std::string &  file_name )

inline

Constructor.

Parameters

file_name

file name

Definition at line 61 of file JMultipleFileScanner.hh.

                                                       :
      std::vector<std::string>(1, file_name)
    {}

JSUPPORT::JMultipleFileScanner_t::JMultipleFileScanner_t ( const std::vector< std::string > &  file_list )

inline

Constructor.

Parameters

file_list

file list

Definition at line 71 of file JMultipleFileScanner.hh.

                                                                  :
      std::vector<std::string>(file_list)
    {}

JSUPPORT::JMultipleFileScanner_t::JMultipleFileScanner_t ( const TChain &  chain )

inline

Constructor.

Parameters

chain

ROOT chain

Definition at line 81 of file JMultipleFileScanner.hh.

    {
      const TObjArray* array = chain.GetListOfFiles();

      for (Int_t i = 0; i != array->GetEntries(); ++i) {

        const TChainElement* p = (const TChainElement*) array->At(i);
        
        this->push_back(p->GetTitle());
      }
    }

Member Function Documentation

const JMultipleFileScanner_t& JSUPPORT::JMultipleFileScanner_t::getFilelist ( ) const

inline

Get file list.

Returns

list of file names

Definition at line 99 of file JMultipleFileScanner.hh.

    {
      return static_cast<const JMultipleFileScanner_t&>(*this);
    }

JMultipleFileScanner_t& JSUPPORT::JMultipleFileScanner_t::getFilelist ( )

inline

Get file list.

Returns

list of file names

Definition at line 110 of file JMultipleFileScanner.hh.

    {
      return static_cast<JMultipleFileScanner_t&>(*this);
    }

void JSUPPORT::JMultipleFileScanner_t::setFilelist ( const JMultipleFileScanner_t &  file_list )

inline

Set file list.

Parameters

file_list

list of file names

Definition at line 121 of file JMultipleFileScanner.hh.

    {
      static_cast<JMultipleFileScanner_t&>(*this) = file_list;
    }

void JSUPPORT::JMultipleFileScanner_t::addFilelist ( const JMultipleFileScanner_t &  file_list )

inline

Add file list.

Parameters

file_list

list of file names

Definition at line 132 of file JMultipleFileScanner.hh.

    {
      for (const_iterator i = file_list.begin(); i != file_list.end(); ++i) {
        this->push_back(*i);
      }
    }

Friends And Related Function Documentation

std::istream& operator>> ( std::istream &  in, JMultipleFileScanner_t &  object  )

friend

Read file list from input.

Parameters

in	input stream
object	file list

Returns

input stream

Definition at line 147 of file JMultipleFileScanner.hh.

    {
      using namespace std;
      using namespace JPP;

      for (string buffer; in >> buffer; ) {

        if (getFilenameExtension(buffer) == FILE_LIST_FORMAT) {

          ifstream ls(buffer.c_str());

          ls >> object;

          ls.close();

        } else {

          try {
            object.addFilelist(getFilenames(buffer));
          }
          catch(const exception&) {
            object.addFilelist(buffer);
          }
        }
      }

      return in;
    }

std::ostream& operator<< ( std::ostream &  out, const JMultipleFileScanner_t &  object  )

friend

Write file list to output.

Parameters

out	output stream
object	file list

Returns

output stream

Definition at line 184 of file JMultipleFileScanner.hh.

    {
      for (const_iterator i = object.begin(); i != object.end(); ++i) {
        out << *i << std::endl;
      }

      return out;
    }

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The documentation for this struct was generated from the following file:

• JMultipleFileScanner.hh