simpleSymbolPattern.h

#pragma once
 
#include <symbol/symbolPattern.h>
 
namespace TuringSim::Symbol {
    template <typename T>
    class SimpleSymbolPattern : public SymbolPattern<T, void> {
    public:
        SimpleSymbolPattern(const T& acceptedLetter) :
                acceptedLetter(acceptedLetter)
        {}
 
        virtual bool match(const T& letter) const noexcept override {
            return acceptedLetter == letter;
        }
 
        const T& getLetter() const {
            return acceptedLetter;
        }
 
        bool operator<(const SimpleSymbolPattern& other) const {
            return acceptedLetter < other.acceptedLetter;
        }
 
    private:
        T acceptedLetter;
    };
}