G4CsvRFileManager Class Reference

#include <G4CsvRFileManager.hh>

Inheritance diagram for G4CsvRFileManager:

Collaboration diagram for G4CsvRFileManager:

Public Member Functions
	G4CsvRFileManager (const G4AnalysisManagerState &state)
	~G4CsvRFileManager ()
virtual G4bool	OpenRFile (const G4String &fileName)
std::ifstream *	GetRFile (const G4String &fileName) const
Public Member Functions inherited from G4BaseFileManager
	G4BaseFileManager (const G4AnalysisManagerState &state)
virtual	~G4BaseFileManager ()
virtual G4bool	SetFileName (const G4String &fileName)
G4String	GetFileName () const
G4String	GetFullFileName (const G4String &baseFileName="", G4bool isPerThread=true) const
G4String	GetHnFileName (const G4String &hnType, const G4String &hnName) const
G4String	GetNtupleFileName (const G4String &ntupleName) const
G4String	GetPlotFileName () const
G4String	GetFileType () const

Private Attributes
std::map< G4String, std::ifstream * >	fRFiles

Additional Inherited Members
Protected Member Functions inherited from G4BaseFileManager
G4String	TakeOffExtension (G4String &name) const
Protected Attributes inherited from G4BaseFileManager
const G4AnalysisManagerState &	fState
G4String	fFileName

Detailed Description

Definition at line 43 of file G4CsvRFileManager.hh.

Constructor & Destructor Documentation

G4CsvRFileManager()

G4CsvRFileManager::G4CsvRFileManager ( const G4AnalysisManagerState &  state )

explicit

Definition at line 34 of file G4CsvRFileManager.cc.

 : G4BaseFileManager(state),
   fRFiles()
{
}

~G4CsvRFileManager()

G4CsvRFileManager::~G4CsvRFileManager

(

)

Definition at line 41 of file G4CsvRFileManager.cc.

{  
  for (G4int i=0; i<G4int(fRFiles.size()); ++i) { 
    delete fRFiles[i];
  }   
}

Member Function Documentation

GetRFile()

std::ifstream * G4CsvRFileManager::GetRFile

(

const G4String &

fileName

)

const

Definition at line 91 of file G4CsvRFileManager.cc.

{ 
  std::map<G4String, std::ifstream*>::const_iterator it
    = fRFiles.find(fileName);
  if  ( it != fRFiles.end() )
    return it->second;
  else {
    return nullptr;
  }     
}

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OpenRFile()

G4bool G4CsvRFileManager::OpenRFile ( const G4String &  fileName )

virtual

Definition at line 53 of file G4CsvRFileManager.cc.

{
#ifdef G4VERBOSE
  if ( fState.GetVerboseL4() ) 
    fState.GetVerboseL4()->Message("open", "read analysis file", fileName);
#endif

  // create new file
  std::ifstream* newFile = new std::ifstream(fileName);
  if ( ! newFile->is_open() ) {
    G4ExceptionDescription description;
    description << "      " << "Cannot open file " << fileName;
    G4Exception("G4CsvAnalysisReader::OpenRFile()",
                "Analysis_WR001", JustWarning, description);
    return false;
  }

  // add file in a map and delete the previous file if it exists
  std::map<G4String, std::ifstream*>::iterator it
    = fRFiles.find(fileName);
  if ( it != fRFiles.end() ) { 
    delete it->second;
    it->second = newFile;
  }
  else {
    fRFiles[fileName] = newFile;
  }   

#ifdef G4VERBOSE
  if ( fState.GetVerboseL1() ) 
    fState.GetVerboseL1()
      ->Message("open", "read analysis file", fileName);
#endif

  return true;
}  

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Member Data Documentation

fRFiles

std::map<G4String, std::ifstream*> G4CsvRFileManager::fRFiles

private

Definition at line 57 of file G4CsvRFileManager.hh.

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The documentation for this class was generated from the following files:

• G4CsvRFileManager.hh
• G4CsvRFileManager.cc