verStela.hpp

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#pragma once
 
#include "stela/ast/valStela.hpp"
 
namespace by {
 
    class _nout verStela: public valStela {
        BY(CLASS(verStela, valStela), VISIT())
 
    public:
        verStela(nint major, nint minor, nint patch);
        verStela(nint major, nint minor, nint patch, nint rev);
        explicit verStela(const std::string& verStr);
        explicit verStela(const nchar* verStr);
 
    public:
        nbool operator>(const me& rhs) const;
        nbool operator<(const me& rhs) const;
        nbool operator==(const me& rhs) const;
        nbool operator!=(const me& rhs) const;
        nbool operator<=(const me& rhs) const;
        nbool operator>=(const me& rhs) const;
 
    public:
        nint asMajor() const;
        nint asMinor() const;
        nint asPatch() const;
        nint asRev() const;
 
    private:
        static nint _isFromBigger(nint from, nint to);
        static std::string _makeValid(const std::string& verStr);
        nint _splitVers(nint n) const;
 
    private:
        static constexpr nint MIN_VER_LEN = 3;
        static constexpr nint MAX_VER_LEN = 4;
        static constexpr const nchar* DELIMITER = ".";
    };
} // namespace by