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395 ///The newly added nodes and edges can be removed using the |
395 ///The newly added nodes and edges can be removed using the |
396 ///restore() function. |
396 ///restore() function. |
397 /// |
397 /// |
398 ///\warning Edge and node deletions cannot be restored. |
398 ///\warning Edge and node deletions cannot be restored. |
399 ///\warning SnapShots cannot be nested. |
399 ///\warning SnapShots cannot be nested. |
400 ///\ingroup graphs |
|
401 ///\todo \c SnapShot or \c Snapshot? |
400 ///\todo \c SnapShot or \c Snapshot? |
402 class SnapShot : protected AlterationNotifier<Node>::ObserverBase, |
401 class SnapShot : protected AlterationNotifier<Node>::ObserverBase, |
403 protected AlterationNotifier<Edge>::ObserverBase |
402 protected AlterationNotifier<Edge>::ObserverBase |
404 { |
403 { |
405 protected: |
404 protected: |