nxpath/utils.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: Jun 27, 2013
//     Author: Eugen Wintersberger <eugen.wintersberger@desy.de>
//
#pragma once

#include <iostream>
#include <pni/core/types.hpp>
#include "nxpath.hpp"


namespace pni{
namespace io{
namespace nx{    


    bool match(const pni::core::string &a,const pni::core::string &b);

    //-------------------------------------------------------------------------
    bool match(const nxpath &a,const nxpath &b);

    //-------------------------------------------------------------------------
    bool match(const nxpath::element_type &a,const nxpath::element_type &b);


    //------------------------------------------------------------------------
    nxpath::element_type object_element(const pni::core::string &name,
                                        const pni::core::string &type);

    //------------------------------------------------------------------------
    void split_path(const nxpath &p,size_t s,nxpath &p1,nxpath &p2);

    //--------------------------------------------------------------------------
    void split_last(const nxpath &p,nxpath &gp,nxpath &op);

    //--------------------------------------------------------------------------
    bool has_file_section(const nxpath &p);

    //------------------------------------------------------------------------
    bool has_attribute_section(const nxpath &p);
    
    //------------------------------------------------------------------------
    bool is_root_element(const nxpath::element_type &e);

    //--------------------------------------------------------------------------
    bool is_absolute(const nxpath &p);

    //--------------------------------------------------------------------------
    bool has_name(const nxpath::element_type &e);

    //--------------------------------------------------------------------------
    bool has_class(const nxpath::element_type &e);

    //--------------------------------------------------------------------------
    bool is_complete(const nxpath::element_type &e);

    //--------------------------------------------------------------------------
    bool is_empty(const nxpath &p);

    //--------------------------------------------------------------------------
    nxpath join(const nxpath &a,const nxpath &b);

    //--------------------------------------------------------------------------
    std::istream &operator>>(std::istream &i,nxpath &p);

    //--------------------------------------------------------------------------
    bool operator==(const nxpath::element_type &a,
                    const nxpath::element_type &b);

    //--------------------------------------------------------------------------
    bool operator!=(const nxpath::element_type &a,
                    const nxpath::element_type &b);

    //--------------------------------------------------------------------------
    bool operator==(const nxpath &lhs,const nxpath &rhs);

    //--------------------------------------------------------------------------
    bool operator!=(const nxpath &lhs,const nxpath &rhs);
    
    //------------------------------------------------------------------------
    std::ostream &operator<<(std::ostream &stream,
                             const nxpath::element_type &e);

    //--------------------------------------------------------------------------
    std::ostream &operator<<(std::ostream &stream,const nxpath &p);

//end of namespace
}
}
}