split_index.hh

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#pragma once

#include "Algorithm.hh"
#include "properties/Indices.hh"
#include "properties/Coordinate.hh"

namespace cadabra {

    class split_index : public Algorithm {
        public:
            split_index(const Kernel&, Ex&, Ex&);
            
            virtual bool     can_apply(iterator);
            virtual result_t apply(iterator&);
            
        private:
            const Indices *full_class, *part1_class, *part2_class;
            const Coordinate *part1_coord, *part2_coord;
            bool     part1_is_number, part2_is_number;
            long     num1, num2;
            
            iterator part1_coord_node, part2_coord_node;
    };

}