XmlFile.h

/**************************************************************************
 * basf2 (Belle II Analysis Software Framework)                           *
 * Author: The Belle II Collaboration                                     *
 *                                                                        *
 * See git log for contributors and copyright holders.                    *
 * This file is licensed under LGPL-3.0, see LICENSE.md.                  *
 **************************************************************************/
#pragma once
 
#include <TObject.h>
#include <string>
#include <fstream>
#include <boost/property_tree/xml_parser.hpp>
 
namespace Belle2 {
  class XmlFile : public TObject {
 
  public:
    XmlFile() {};
 
    virtual ~XmlFile()
    {
    }
 
    void readXml(std::string xmlFileName)
    {
      std::ifstream t(xmlFileName);
      std::stringstream buffer;
      buffer << t.rdbuf();
      m_data = buffer.str();
    }
 
    std::string getData()
    {
      return m_data;
    }
 
    void fillPropertyTree(boost::property_tree::ptree& tree)
    {
      std::stringstream ss; ss << m_data;
      using boost::property_tree::ptree;
      read_xml(ss, tree);
    }
 
  private:
    std::string m_data{""};
 
    ClassDef(XmlFile, 1) 
  };
}