Inheritance diagram for lhef::LHEReader::FileSource:

Public Member Functions
XMLDocument *	createReader (XMLDocument::Handler &handler) override

	FileSource (const std::string &fileURL)

	~FileSource () override

Public Member Functions inherited from lhef::LHEReader::Source
	Source ()

virtual	~Source ()

Private Attributes
std::auto_ptr< StorageWrap >	fileStream

Detailed Description

Definition at line 50 of file LHEReader.cc.

Constructor & Destructor Documentation

lhef::LHEReader::FileSource::FileSource ( const std::string & fileURL )

inline

Definition at line 52 of file LHEReader.cc.

References Exception, StorageFactory::get(), eostools::move(), StorageFactory::open(), and IOFlags::OpenRead.

     {
         auto storage =
             StorageFactory::get()->open(fileURL,
                                         IOFlags::OpenRead);
 
         if (!storage)
             throw cms::Exception("FileOpenError")
                 << "Could not open LHE file \""
                 << fileURL << "\" for reading"
                 << std::endl;
 
         fileStream.reset(new StorageWrap(std::move(storage)));
     }