| 54 | } |
| 55 | |
| 56 | bool NodeImpl::isRoot() const |
| 57 | { |
| 58 | checkImageFileOpen( __FILE__, __LINE__, static_cast<const char *>( __FUNCTION__ ) ); |
| 59 | |
| 60 | return parent_.expired(); |
| 61 | } |
| 62 | |
| 63 | NodeImplSharedPtr NodeImpl::parent() |
| 64 | { |
no outgoing calls
no test coverage detected