cond::RootInputArchive Class Reference

#include <Serialization.h>

Public Member Functions
template<typename T >
RootInputArchive &	operator>> (T &instance)
	RootInputArchive (std::istream &source)
virtual	~RootInputArchive ()

Private Member Functions
void	read (const std::type_info &destinationType, void *destinationInstance)

Private Attributes
std::string	m_buffer
TBufferFile *	m_streamer = nullptr

Detailed Description

Definition at line 60 of file Serialization.h.

Constructor & Destructor Documentation

cond::RootInputArchive::RootInputArchive ( std::istream &  source )

explicit

Definition at line 48 of file Serialization.cc.

References m_streamer.

                                                          :
  m_buffer( std::istreambuf_iterator<char>(source), std::istreambuf_iterator<char>()),
  m_streamer( new TBufferFile( TBufferFile::kRead, m_buffer.size(), const_cast<char*>(m_buffer.c_str()), kFALSE ) ){
  m_streamer->InitMap();
}

cond::RootInputArchive::~RootInputArchive ( )

virtual

Definition at line 54 of file Serialization.cc.

                                       {
  delete m_streamer;
}

Member Function Documentation

template<typename T >

RootInputArchive & cond::RootInputArchive::operator>> ( T &  instance )

inline

Definition at line 77 of file Serialization.h.

References read().

                                                                                          {
    read( typeid(T), &instance );
    return *this;
  }

void cond::RootInputArchive::read ( const std::type_info &  destinationType, void *  destinationInstance  )

private

Definition at line 58 of file Serialization.cc.

References ora::ClassUtils::demangledName(), cond::lookUpDictionary(), and cond::throwException().

Referenced by Vispa.Plugins.EdmBrowser.EdmDataAccessor.EdmDataAccessor::goto(), operator>>(), and Vispa.Plugins.EdmBrowser.EdmDataAccessor.EdmDataAccessor::setFilterBranches().

                                                                                              {
  TClass* r_class = lookUpDictionary( destinationType );
  if (!r_class) throwException( "No ROOT class registered for \"" + demangledName(destinationType) +"\"","RootInputArchive::read");
  m_streamer->StreamObject(destinationInstance, r_class);   
}

Member Data Documentation

std::string cond::RootInputArchive::m_buffer

private

Definition at line 73 of file Serialization.h.

TBufferFile* cond::RootInputArchive::m_streamer = nullptr

private

Definition at line 74 of file Serialization.h.

Referenced by RootInputArchive().