StyleUtil.h

#ifndef STYLEUTIL_H
#define STYLEUTIL_H
 
class Style;
class Song;
class XNode;
 
class StyleID
{
    std::string sGame;
    std::string sStyle;
 
  public:
    StyleID()
      : sGame("")
      , sStyle("")
    {
    }
    void Unset() { FromStyle(nullptr); }
    void FromStyle(const Style* p);
    [[nodiscard]] auto ToStyle() const -> const Style*;
    auto operator<(const StyleID& rhs) const -> bool;
 
    [[nodiscard]] auto CreateNode() const -> XNode*;
    void LoadFromNode(const XNode* pNode);
    [[nodiscard]] auto IsValid() const -> bool;
    static void FlushCache(Song* pStaleSong);
};
 
#endif