| 105 | } |
| 106 | |
| 107 | std::string fileName() const |
| 108 | { |
| 109 | if ( m_indexedIO->typeId() == FileIndexedIOTypeId ) |
| 110 | { |
| 111 | return static_cast< FileIndexedIO * >( m_indexedIO.get() )->fileName(); |
| 112 | } |
| 113 | throw Exception( "File name not available in scene cache!" ); |
| 114 | } |
| 115 | |
| 116 | bool hasObject() const |
| 117 | { |