pgn_move_string.h

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#ifndef PGN_MOVE_STRING_H
#define PGN_MOVE_STRING_H
 
#include "square.h"
#include "piece_type.h"
 
#include <optional>
#include <string>
//#include <vector>
 
class pgn_move_string
{
public:
  pgn_move_string(const std::string& pgn_str = "");
 
  const auto& get() const noexcept { return m_pgn_str; }
 
private:
  std::string m_pgn_str;
};
 
std::optional<piece_type> get_piece_type(const pgn_move_string& pgn_str);
 
std::optional<square> get_square(const pgn_move_string& pgn_str);
 
std::optional<piece_type> get_promotion_type(const pgn_move_string& pgn_str);
 
std::optional<square> get_to(const pgn_move_string& pgn_str);
 
 
std::vector<chess_color> get_winner(const pgn_move_string& pgn_str);
 
bool is_capture(const pgn_move_string& pgn_str);
 
void test_pgn_move_string();
 
bool operator==(const pgn_move_string& lhs, const pgn_move_string& rhs) noexcept;
 
std::ostream& operator<<(std::ostream& os, const pgn_move_string& s) noexcept;
 
#endif // PGN_MOVE_STRING_H