mirror of https://github.com/vitalif/grive2
71 lines
1.7 KiB
C++
71 lines
1.7 KiB
C++
/*
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grive: an GPL program to sync a local directory with Google Drive
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Copyright (C) 2012 Wan Wai Ho
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation version 2
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of the License.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#pragma once
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#include "util/Exception.hh"
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#include "Node.hh"
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#include <cstddef>
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#include <iosfwd>
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#include <string>
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namespace gr { namespace xml {
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class NodeSet
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{
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public :
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typedef Node::iterator iterator ;
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typedef boost::error_info<struct EmptyNodeSet, int> EmptyNodeSet_ ;
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public :
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NodeSet() ;
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NodeSet( const NodeSet& n ) ;
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NodeSet( iterator first, iterator last ) ;
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NodeSet& operator=( const NodeSet& ns ) ;
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void Swap( NodeSet& ns ) ;
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void Add( const Node& n ) ;
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iterator begin() const ;
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iterator end() const ;
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bool empty() const ;
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std::size_t size() const ;
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Node front() const ;
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NodeSet Find( const std::string& name, const std::string& value ) const ;
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// forwarding common Node operations to Node
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operator std::string() const ;
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NodeSet operator[]( const std::string& name ) const ;
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bool operator==( const std::string& value ) const ;
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private :
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Node m_tmp ;
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iterator m_first ;
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iterator m_last ;
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} ;
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std::ostream& operator<<( std::ostream& os, const NodeSet& node ) ;
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} } // end of namespace
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