PrismLauncher/launcher/java/JavaVersion.h

#pragma once

#include <QString>

// NOTE: apparently the GNU C library pollutes the global namespace with these... undef them.
#ifdef major
#undef major
#endif
#ifdef minor
#undef minor
#endif

class JavaVersion {
    friend class JavaVersionTest;

   public:
    JavaVersion() {}
    JavaVersion(const QString& rhs);

    JavaVersion& operator=(const QString& rhs);

    bool operator<(const JavaVersion& rhs);
    bool operator==(const JavaVersion& rhs);
    bool operator>(const JavaVersion& rhs);

    bool requiresPermGen();

    QString toString() const;

    int major() { return m_major; }
    int minor() { return m_minor; }
    int security() { return m_security; }

   private:
    QString m_string;
    int m_major = 0;
    int m_minor = 0;
    int m_security = 0;
    bool m_parseable = false;
    QString m_prerelease;
};