lhef::LHEReader::FileSource Class Reference

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::unique_ptr< StorageWrap >	fileStream

Detailed Description

Definition at line 47 of file LHEReader.cc.

Constructor & Destructor Documentation

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

inline

Definition at line 49 of file LHEReader.cc.

References Exception, fileStream, get, eostools::move(), and edm::storage::IOFlags::OpenRead.

                                         {
      using namespace edm::storage;
      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 = std::make_unique<StorageWrap>(std::move(storage));
    }

lhef::LHEReader::FileSource::~FileSource ( )

inlineoverride

Definition at line 60 of file LHEReader.cc.

{}

Member Function Documentation

XMLDocument* lhef::LHEReader::FileSource::createReader ( XMLDocument::Handler &  handler )

inlineoverridevirtual

Implements lhef::LHEReader::Source.

Definition at line 62 of file LHEReader.cc.

References fileStream.

{ return new XMLDocument(fileStream, handler); }

Member Data Documentation

std::unique_ptr<StorageWrap> lhef::LHEReader::FileSource::fileStream

private

Definition at line 65 of file LHEReader.cc.

Referenced by createReader(), lhef::LHEReader::StringSource::createReader(), FileSource(), and lhef::LHEReader::StringSource::StringSource().