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kdelibs'KConfigGroupSaver (./kdelibs/kdecore/kconfigbase.h:1006)

class KConfigGroupSaver
{
public:
  /**
   * Constructor. You pass a pointer to the KConfigBase-derived
   * object you want to work with and a string indicating the _new_
   * group.
   * @param config The KConfigBase-derived object this
   *               KConfigGroupSaver works on.
   * @param group  The new group that the config object should switch to.
   */
  KConfigGroupSaver( KConfigBase* config, QString group )
      : _config(config), _oldgroup(config->group())
        { _config->setGroup( group ); }

  ~KConfigGroupSaver() { _config->setGroup( _oldgroup ); }

    KConfigBase* config() { return _config; };

private:
  KConfigBase* _config;
  QString _oldgroup;

  KConfigGroupSaver(const KConfigGroupSaver&);
  KConfigGroupSaver& operator=(const KConfigGroupSaver&);

  KConfigGroupSaverPrivate *d;
};