node.hpp

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//
// (c) Copyright 2013 DESY, Eugen Wintersberger <eugen.wintersberger@desy.de>
//
// This file is part of libpniio.
//
// libpniio is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 2 of the License, or
// (at your option) any later version.
//
// libpniio is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with libpniio.  If not, see <http://www.gnu.org/licenses/>.
//************************************************************************
// Created on: Jul 11, 2013
//     Author: Eugen Wintersberger <eugen.wintersberger@desy.de>
//
#pragma once

#include <pni/core/types.hpp>
#include <boost/property_tree/ptree.hpp>

namespace pni{
namespace io{
namespace nx{
namespace xml{    

    using node = boost::property_tree::ptree;


    //-------------------------------------------------------------------------
    node create_from_string(const pni::core::string &s);

    //-------------------------------------------------------------------------
    node create_from_file(const pni::core::string &s);

    //------------------------------------------------------------------------
    pni::core::string attribute_path(const pni::core::string &name);


    //------------------------------------------------------------------------
    node get_attribute(const node &parent,const pni::core::string &name);

    //-------------------------------------------------------------------------
    bool has_attribute(const node &parent,const pni::core::string &name);

    //-------------------------------------------------------------------------
    pni::core::string get_name(const node &n);


    //-------------------------------------------------------------------------
    node get_child_by_name(const node &parent,const pni::core::string &name);

    //-------------------------------------------------------------------------
    std::ostream &operator<<(std::ostream &o,const node &n);


//end of namespace
}
}
}
}