DisplayDataOptions.h

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#ifndef DISPLAY_DISPLAY_DATA_OPTIONS_H_
#define DISPLAY_DISPLAY_DATA_OPTIONS_H_

#include <map>

namespace casa {
    namespace viewer {

        class DisplayDataOptions {
            public:

                typedef std::map<string,string> map_type;
                typedef map_type::iterator iterator;
                typedef map_type::const_iterator const_iterator;
                typedef map_type::reverse_iterator reverse_iterator;
                typedef map_type::const_reverse_iterator const_reverse_iterator;

                iterator begin( ) { return options.begin(); }
                iterator end( ) { return options.end( ); }
                const_iterator begin( ) const { return options.begin( ); }
                const_iterator end( ) const { return options.end( ); }
                reverse_iterator rbegin( ) { return options.rbegin( ); }
                reverse_iterator rend( ) { return options.rend( ); }
                const_reverse_iterator rbegin( ) const { return options.rbegin( ); }
                const_reverse_iterator rend( ) const { return options.rend( ); }

                string &operator[]( const string &key ) { return options[key]; }
                const string &operator[]( const string &key ) const { return ((DisplayDataOptions*)this)->options[key]; }

                map_type::size_type size( ) const { return options.size( ); }

                void insert( const string &key, const string &value ) { options.insert(std::pair<string,string>(key,value)); }

                bool empty( ) const { return options.empty( ); }

            private:
                map_type options;
        };
    }
}

#endif