Hash_Dictionary/DataNode.h at master · kaurjap/Hash_Dictionary · GitHub

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// DataNode.h

#include <cstdlib>
#include <iostream>
#include <string>
#include <memory>

#ifndef DATANODE_H
#define DATANODE_H


class DataNode {

    protected:
        std::string key; // the first two letters of the string
        std::string data;
        std::shared_ptr<DataNode> next;

    public:
        DataNode();
        DataNode(std::string word);
        std::string setKey(); // gets the first two letters of the given word

        // getters and setters
        std::string getData();
        void setData(std::string word);
        std::shared_ptr<DataNode> getNext();
        void setNext(std::shared_ptr<DataNode> node);
        std::string getKey();

}; // end class declaration

#endif /* DATANODE_H */