gstrings.h

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//
// Copyright (C) 2001-2013 Graeme Walker <graeme_walker@users.sourceforge.net>
// 
// This program 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 3 of the License, or
// (at your option) any later version.
// 
// This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
// ===

#ifndef G_STRINGS_H
#define G_STRINGS_H

#include "gdef.h"
#include <string>
#include <list>
#include <vector>
#include <map>
#include <stdexcept>

namespace G
{

typedef std::list<std::string> Strings ;

typedef std::vector<std::string> StringArray ;

typedef std::map<std::string,std::string> StringMap ;

}

namespace G
{
        class StringMapReader ;
}

class G::StringMapReader 
{
public:
        StringMapReader( const StringMap & map_ ) ;

        const std::string & at( const std::string & key ) const ;

        const std::string & at( const std::string & key , const std::string & default_ ) const ;

        Strings keys( unsigned int limit = 0U , const char * elipsis = NULL ) const ;

private: 
        const StringMap & m_map ;
} ;

#endif