55 lines
1.4 KiB
C
55 lines
1.4 KiB
C
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#ifndef ORDLE_H
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#define ORDLE_H
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#include <iostream>
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#include <vector>
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#include <string>
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#include <map>
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#include <algorithm>
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#include <sstream>
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#include <tuple>
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// Helper types and aliases
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using size_type = std::string::size_type;
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using letters_and_indices = std::map<size_type, std::string>;
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// Function declarations
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std::vector<std::string> read_candidates(std::istream &input);
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bool contains_any_of(const std::string &s, const std::string &cs);
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bool contains_at(const std::string &s, char c, size_type pos);
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bool contains_but_not_at(const std::string &s, char c, size_type pos);
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// Functors
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struct wrong_fn {
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explicit wrong_fn(const std::string &letters);
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bool operator()(const std::string &word) const;
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private:
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std::string l;
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};
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struct correct_fn {
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explicit correct_fn(const letters_and_indices &idxs);
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bool operator()(const std::string &word) const;
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private:
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letters_and_indices m;
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};
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struct misplaced_fn {
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explicit misplaced_fn(const letters_and_indices &idxs);
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bool operator()(const std::string &word) const;
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private:
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letters_and_indices m;
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};
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void do_filter(std::vector<std::string> &candidates, const std::string &wrong,
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const letters_and_indices &green, const letters_and_indices &yellow);
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letters_and_indices build_list(const std::string &line);
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std::tuple<std::string, letters_and_indices, letters_and_indices> prompt();
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#endif // ORDLE_H
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