void Keep( void );
EbmlElement *UnGet( uint64 i_block_pos, uint64 i_cluster_pos );
- int GetLevel( void );
+ int GetLevel( void ) const;
/* Is the provided element presents in our upper elements */
- bool IsTopPresent( EbmlElement * );
+ bool IsTopPresent( EbmlElement * ) const;
private:
EbmlStream *m_es;