VoynichDecoder/WordSet.h at main · sval972/VoynichDecoder · GitHub

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#pragma once

#include "Word.h"
#include <vector>
#include <string>

class WordSet {
private:
    std::vector<Word> words;

public:
    WordSet() = default;

    void addWord(const Word& word);
    void readFromFile(const std::string& filename, Alphabet alphabet);
    size_t size() const;

    class iterator {
    private:
        std::vector<Word>::iterator it;

    public:
        iterator(std::vector<Word>::iterator iter);

        Word& operator*();
        Word* operator->();
        iterator& operator++();
        iterator operator++(int);
        bool operator==(const iterator& other) const;
        bool operator!=(const iterator& other) const;
    };

    class const_iterator {
    private:
        std::vector<Word>::const_iterator it;

    public:
        const_iterator(std::vector<Word>::const_iterator iter);

        const Word& operator*() const;
        const Word* operator->() const;
        const_iterator& operator++();
        const_iterator operator++(int);
        bool operator==(const const_iterator& other) const;
        bool operator!=(const const_iterator& other) const;
    };

    iterator begin();
    iterator end();
    const_iterator begin() const;
    const_iterator end() const;
    const_iterator cbegin() const;
    const_iterator cend() const;
};