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diff --git a/include/YODA/Reader.h b/include/YODA/Reader.h
--- a/include/YODA/Reader.h
+++ b/include/YODA/Reader.h
@@ -1,102 +1,101 @@
// -*- C++ -*-
//
// This file is part of YODA -- Yet more Objects for Data Analysis
// Copyright (C) 2008-2015 The YODA collaboration (see AUTHORS for details)
//
-#ifndef YODA_Reader_h
-#define YODA_Reader_h
+#ifndef YODA_READER_H
+#define YODA_READER_H
#include "YODA/AnalysisObject.h"
#include <string>
#include <fstream>
#include <vector>
#include "boost/utility/enable_if.hpp"
#include "YODA/Utils/Traits.h"
#include <iostream>
namespace YODA {
/// Pure virtual base class for various output writers.
class Reader {
public:
/// Virtual destructor
virtual ~Reader() {}
/// @name Reading multiple analysis objects,
//@{
/// @brief Read in a collection of objects @a objs from output stream @a stream.
///
/// This version fills (actually, appends to) a variable supplied container
/// Note: SFINAE is used to check for a void push_back(const AnalysisObject*) method
template<typename CONT>
typename boost::enable_if_c<YODA::Pushable<CONT,AnalysisObject*>::value>::type
read(std::istream& stream, CONT& aos){
//if CONT==std::vector<AnalysisObject*>, the compiler should select
//the virtual method below, since it prefers non-templated methods in the lookup
//otherwise we would enter a endless recursion. Check in case of problems.
std::vector<AnalysisObject*> v_aos;
read(stream,v_aos);
std::vector<AnalysisObject*>::const_iterator it = v_aos.begin();
for(it = v_aos.begin(); it!=v_aos.end(); ++it){
aos.push_back(*it);
}
}
/// @brief Read in a collection of objects @a objs from output stream @a stream.
///
/// This version fills (actually, appends to) a supplied vector, avoiding copying,
/// and is hence CPU efficient.
///
-
virtual void read(std::istream& stream, std::vector<AnalysisObject*>& aos) = 0;
/// @brief Read in a collection of objects from output stream @a stream.
///
/// This version returns a vector by value, involving copying, and is hence less
/// CPU efficient than the alternative version where a vector is filled by reference.
std::vector<AnalysisObject*> read(std::istream& stream) {
std::vector<AnalysisObject*> rtn;
read(stream, rtn);
return rtn;
}
/// @brief Read in a collection of objects @a objs from file @a filename.
///
/// This version fills (actually, appends to) a supplied vector, avoiding copying,
/// and is hence CPU efficient.
///
/// @todo Use SFINAE magic to allow ~arbitrary collection<AnalysisObject*> (with push_back()?) to be passed
void read(const std::string& filename, std::vector<AnalysisObject*>& aos) {
std::ifstream instream;
instream.open(filename.c_str());
read(instream, aos);
instream.close();
}
/// @brief Read in a collection of objects from output stream @a stream.
///
/// This version returns a vector by value, involving copying, and is hence less
/// CPU efficient than the alternative version where a vector is filled by reference.
std::vector<AnalysisObject*> read(const std::string& filename) {
std::vector<AnalysisObject*> rtn;
read(filename, rtn);
return rtn;
}
//@}
};
/// Factory function to make a writer object by format name or a filename
Reader& mkReader(const std::string& format_name);
}
#endif

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