https://www.na-mic.org/w/index.php?action=history&feed=atom&title=Slicer3%3AVTK_Observer_Debugging%3AExampleOutput 2026-05-15T10:27:07Z Revision history for this page on the wiki MediaWiki 1.33.0 https://www.na-mic.org/w/index.php?title=Slicer3:VTK_Observer_Debugging:ExampleOutput&diff=97553&oldid=prev 2017-07-10T18:07:12Z

<p>Text replacement - &quot;http://www.slicer.org/slicerWiki/index.php/&quot; to &quot;https://www.slicer.org/wiki/&quot;</p> <table class="diff diff-contentalign-left" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 18:07, 10 July 2017</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1" >Line 1:</td> <td colspan="2" class="diff-lineno">Line 1:</td></tr> <tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>&lt;big&gt;'''Note:''' We are migrating this content to the slicer.org domain - &lt;font color=&quot;orange&quot;&gt;The newer page is [<del class="diffchange diffchange-inline">http</del>://www.slicer.org/<del class="diffchange diffchange-inline">slicerWiki/index.php</del>/Slicer3:VTK_Observer_Debugging:ExampleOutput  here]&lt;/font&gt;&lt;/big&gt;</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>&lt;big&gt;'''Note:''' We are migrating this content to the slicer.org domain - &lt;font color=&quot;orange&quot;&gt;The newer page is [<ins class="diffchange diffchange-inline">https</ins>://www.slicer.org/<ins class="diffchange diffchange-inline">wiki</ins>/Slicer3:VTK_Observer_Debugging:ExampleOutput  here]&lt;/font&gt;&lt;/big&gt;</div></td></tr> </table>

Grundlett https://www.na-mic.org/w/index.php?title=Slicer3:VTK_Observer_Debugging:ExampleOutput&diff=25267&oldid=prev 2008-05-20T19:07:44Z

<p>Unprotected &quot;<a href="/wiki/Slicer3:VTK_Observer_Debugging:ExampleOutput" title="Slicer3:VTK Observer Debugging:ExampleOutput">Slicer3:VTK Observer Debugging:ExampleOutput</a>&quot;</p> <table class="diff diff-contentalign-left" data-mw="interface"> <tr class="diff-title" lang="en"> <td colspan="1" style="background-color: #fff; color: #222; text-align: center;">← Older revision</td> <td colspan="1" style="background-color: #fff; color: #222; text-align: center;">Revision as of 19:07, 20 May 2008</td> </tr><tr><td colspan="2" class="diff-notice" lang="en"><div class="mw-diff-empty">(No difference)</div> </td></tr></table>

Marianna https://www.na-mic.org/w/index.php?title=Slicer3:VTK_Observer_Debugging:ExampleOutput&diff=25266&oldid=prev 2008-05-20T19:07:36Z

<p>Replacing page with &#039;&lt;big&gt;&#039;&#039;&#039;Note:&#039;&#039;&#039; We are migrating this content to the slicer.org domain - &lt;font color=&quot;orange&quot;&gt;The newer page is [http://www.slicer.org/slicerWiki/index.php/Slicer3:VTK_Observe...&#039;</p> <a href="https://www.na-mic.org/w/index.php?title=Slicer3:VTK_Observer_Debugging:ExampleOutput&amp;diff=25266&amp;oldid=3152">Show changes</a>

Marianna https://www.na-mic.org/w/index.php?title=Slicer3:VTK_Observer_Debugging:ExampleOutput&diff=3152&oldid=prev 2006-12-18T13:16:59Z

<p>Update from Wiki</p> <p><b>New page</b></p><div>Example observer invocation debugging output for a change in the MRMLScene (probably NodeAddedEvent, but shown as NoEvent because the class specific event isn't in the vtkCommand list).<br /> <br /> Note there are 67 observers registered at the MRML Scene level, many of which make changes which invoke further events. It is possible for these events to cause loops or other unexpected behavior if the programmer isn't careful. What's needed is a way to make the whole system more visible and debuggable to programmers especially in the context of a project with several distributed developers.<br /> <br /> <br /> { 67 commands for vtkMRMLScene event is NoEvent<br /> -- 1 Skipping ModifiedEvent<br /> -- 2 Skipping ModifiedEvent<br /> -- 3 Skipping ModifiedEvent<br /> -- 4 Skipping ModifiedEvent<br /> -- 5 Skipping ModifiedEvent<br /> { 6 Invoking NoEvent on vtkMRMLScene<br /> { 2 commands for vtkKWMenu event is NoEvent<br /> { 1 Invoking NoEvent on vtkKWMenu<br /> } 1 Returned from NoEvent on vtkKWMenu<br /> -- 2 Skipping DeleteEvent<br /> } finished vtkKWMenu<br /> { 2 commands for vtkSlicerNodeSelectorWidget event is NoEvent<br /> { 1 Invoking NoEvent on vtkSlicerNodeSelectorWidget<br /> } 1 Returned from NoEvent on vtkSlicerNodeSelectorWidget<br /> -- 2 Skipping DeleteEvent<br /> } finished vtkSlicerNodeSelectorWidget<br /> } 6 Returned from NoEvent on vtkMRMLScene<br /> -- 7 Skipping NoEvent<br /> { 8 Invoking NoEvent on vtkMRMLScene<br /> { 2 commands for vtkKWMenu event is NoEvent<br /> { 1 Invoking NoEvent on vtkKWMenu<br /> } 1 Returned from NoEvent on vtkKWMenu<br /> -- 2 Skipping DeleteEvent<br /> } finished vtkKWMenu<br /> { 2 commands for vtkSlicerNodeSelectorWidget event is NoEvent<br /> { 1 Invoking NoEvent on vtkSlicerNodeSelectorWidget<br /> } 1 Returned from NoEvent on vtkSlicerNodeSelectorWidget<br /> -- 2 Skipping DeleteEvent<br /> } finished vtkSlicerNodeSelectorWidget<br /> } 8 Returned from NoEvent on vtkMRMLScene<br /> -- 9 Skipping NoEvent<br /> { 10 Invoking NoEvent on vtkMRMLScene<br /> { 2 commands for vtkKWMenu event is NoEvent<br /> { 1 Invoking NoEvent on vtkKWMenu<br /> } 1 Returned from NoEvent on vtkKWMenu<br /> -- 2 Skipping DeleteEvent<br /> } finished vtkKWMenu<br /> { 2 commands for vtkSlicerNodeSelectorWidget event is NoEvent<br /> { 1 Invoking NoEvent on vtkSlicerNodeSelectorWidget<br /> } 1 Returned from NoEvent on vtkSlicerNodeSelectorWidget<br /> -- 2 Skipping DeleteEvent<br /> } finished vtkSlicerNodeSelectorWidget<br /> } 10 Returned from NoEvent on vtkMRMLScene<br /> -- 11 Skipping NoEvent<br /> -- 12 Skipping ModifiedEvent<br /> { 13 Invoking NoEvent on vtkMRMLScene<br /> { 2 commands for vtkKWMenu event is NoEvent<br /> { 1 Invoking NoEvent on vtkKWMenu<br /> } 1 Returned from NoEvent on vtkKWMenu<br /> -- 2 Skipping DeleteEvent<br /> } finished vtkKWMenu<br /> { 2 commands for vtkSlicerNodeSelectorWidget event is NoEvent<br /> { 1 Invoking NoEvent on vtkSlicerNodeSelectorWidget<br /> } 1 Returned from NoEvent on vtkSlicerNodeSelectorWidget<br /> -- 2 Skipping DeleteEvent<br /> } finished vtkSlicerNodeSelectorWidget<br /> } 13 Returned from NoEvent on vtkMRMLScene<br /> -- 14 Skipping NoEvent<br /> { 15 Invoking NoEvent on vtkMRMLScene<br /> { 2 commands for vtkKWMenu event is NoEvent<br /> { 1 Invoking NoEvent on vtkKWMenu<br /> } 1 Returned from NoEvent on vtkKWMenu<br /> -- 2 Skipping DeleteEvent<br /> } finished vtkKWMenu<br /> { 2 commands for vtkSlicerNodeSelectorWidget event is NoEvent<br /> { 1 Invoking NoEvent on vtkSlicerNodeSelectorWidget<br /> } 1 Returned from NoEvent on vtkSlicerNodeSelectorWidget<br /> -- 2 Skipping DeleteEvent<br /> } finished vtkSlicerNodeSelectorWidget<br /> } 15 Returned from NoEvent on vtkMRMLScene<br /> -- 16 Skipping NoEvent<br /> { 17 Invoking NoEvent on vtkMRMLScene<br /> { 2 commands for vtkKWMenu event is NoEvent<br /> { 1 Invoking NoEvent on vtkKWMenu<br /> } 1 Returned from NoEvent on vtkKWMenu<br /> -- 2 Skipping DeleteEvent<br /> } finished vtkKWMenu<br /> { 2 commands for vtkSlicerNodeSelectorWidget event is NoEvent<br /> { 1 Invoking NoEvent on vtkSlicerNodeSelectorWidget<br /> } 1 Returned from NoEvent on vtkSlicerNodeSelectorWidget<br /> -- 2 Skipping DeleteEvent<br /> } finished vtkSlicerNodeSelectorWidget<br /> } 17 Returned from NoEvent on vtkMRMLScene<br /> -- 18 Skipping NoEvent<br /> -- 19 Skipping ModifiedEvent<br /> { 20 Invoking NoEvent on vtkMRMLScene<br /> { 2 commands for vtkKWMenu event is NoEvent<br /> { 1 Invoking NoEvent on vtkKWMenu<br /> } 1 Returned from NoEvent on vtkKWMenu<br /> -- 2 Skipping DeleteEvent<br /> } finished vtkKWMenu<br /> { 2 commands for vtkSlicerNodeSelectorWidget event is NoEvent<br /> { 1 Invoking NoEvent on vtkSlicerNodeSelectorWidget<br /> } 1 Returned from NoEvent on vtkSlicerNodeSelectorWidget<br /> -- 2 Skipping DeleteEvent<br /> } finished vtkSlicerNodeSelectorWidget<br /> } 20 Returned from NoEvent on vtkMRMLScene<br /> -- 21 Skipping NoEvent<br /> { 22 Invoking NoEvent on vtkMRMLScene<br /> { 2 commands for vtkKWMenu event is NoEvent<br /> { 1 Invoking NoEvent on vtkKWMenu<br /> } 1 Returned from NoEvent on vtkKWMenu<br /> -- 2 Skipping DeleteEvent<br /> } finished vtkKWMenu<br /> { 2 commands for vtkSlicerNodeSelectorWidget event is NoEvent<br /> { 1 Invoking NoEvent on vtkSlicerNodeSelectorWidget<br /> } 1 Returned from NoEvent on vtkSlicerNodeSelectorWidget<br /> -- 2 Skipping DeleteEvent<br /> } finished vtkSlicerNodeSelectorWidget<br /> } 22 Returned from NoEvent on vtkMRMLScene<br /> -- 23 Skipping NoEvent<br /> { 24 Invoking NoEvent on vtkMRMLScene<br /> { 2 commands for vtkKWMenu event is NoEvent<br /> { 1 Invoking NoEvent on vtkKWMenu<br /> } 1 Returned from NoEvent on vtkKWMenu<br /> -- 2 Skipping DeleteEvent<br /> } finished vtkKWMenu<br /> { 2 commands for vtkSlicerNodeSelectorWidget event is NoEvent<br /> { 1 Invoking NoEvent on vtkSlicerNodeSelectorWidget<br /> } 1 Returned from NoEvent on vtkSlicerNodeSelectorWidget<br /> -- 2 Skipping DeleteEvent<br /> } finished vtkSlicerNodeSelectorWidget<br /> } 24 Returned from NoEvent on vtkMRMLScene<br /> -- 25 Skipping NoEvent<br /> { 26 Invoking NoEvent on vtkMRMLScene<br /> } 26 Returned from NoEvent on vtkMRMLScene<br /> -- 27 Skipping NoEvent<br /> -- 28 Skipping ModifiedEvent<br /> -- 29 Skipping ModifiedEvent<br /> { 30 Invoking NoEvent on vtkMRMLScene<br /> { 2 commands for vtkSlicerNodeSelectorWidget event is NoEvent<br /> { 1 Invoking NoEvent on vtkSlicerNodeSelectorWidget<br /> } 1 Returned from NoEvent on vtkSlicerNodeSelectorWidget<br /> -- 2 Skipping DeleteEvent<br /> } finished vtkSlicerNodeSelectorWidget<br /> } 30 Returned from NoEvent on vtkMRMLScene<br /> -- 31 Skipping NoEvent<br /> -- 32 Skipping ModifiedEvent<br /> { 33 Invoking NoEvent on vtkMRMLScene<br /> { 1 commands for vtkSlicerNodeSelectorWidget event is NoEvent<br /> -- 1 Skipping DeleteEvent<br /> } finished vtkSlicerNodeSelectorWidget<br /> } 33 Returned from NoEvent on vtkMRMLScene<br /> -- 34 Skipping NoEvent<br /> -- 35 Skipping ModifiedEvent<br /> -- 36 Skipping ModifiedEvent<br /> { 37 Invoking NoEvent on vtkMRMLScene<br /> { 2 commands for vtkKWMenu event is NoEvent<br /> { 1 Invoking NoEvent on vtkKWMenu<br /> } 1 Returned from NoEvent on vtkKWMenu<br /> -- 2 Skipping DeleteEvent<br /> } finished vtkKWMenu<br /> { 2 commands for vtkKWMenu event is NoEvent<br /> { 1 Invoking NoEvent on vtkKWMenu<br /> } 1 Returned from NoEvent on vtkKWMenu<br /> -- 2 Skipping DeleteEvent<br /> } finished vtkKWMenu<br /> { 2 commands for vtkKWMenu event is NoEvent<br /> { 1 Invoking NoEvent on vtkKWMenu<br /> } 1 Returned from NoEvent on vtkKWMenu<br /> -- 2 Skipping DeleteEvent<br /> } finished vtkKWMenu<br /> } 37 Returned from NoEvent on vtkMRMLScene<br /> -- 38 Skipping NoEvent<br /> { 39 Invoking NoEvent on vtkMRMLScene<br /> { 2 commands for vtkKWMenu event is NoEvent<br /> { 1 Invoking NoEvent on vtkKWMenu<br /> } 1 Returned from NoEvent on vtkKWMenu<br /> -- 2 Skipping DeleteEvent<br /> } finished vtkKWMenu<br /> { 2 commands for vtkKWMenu event is NoEvent<br /> { 1 Invoking NoEvent on vtkKWMenu<br /> } 1 Returned from NoEvent on vtkKWMenu<br /> -- 2 Skipping DeleteEvent<br /> } finished vtkKWMenu<br /> { 2 commands for vtkKWMenu event is NoEvent<br /> { 1 Invoking NoEvent on vtkKWMenu<br /> } 1 Returned from NoEvent on vtkKWMenu<br /> -- 2 Skipping DeleteEvent<br /> } finished vtkKWMenu<br /> } 39 Returned from NoEvent on vtkMRMLScene<br /> -- 40 Skipping NoEvent<br /> -- 41 Skipping ModifiedEvent<br /> -- 42 Skipping ModifiedEvent<br /> { 43 Invoking NoEvent on vtkMRMLScene<br /> { 3 commands for vtkSlicerNodeSelectorWidget event is NoEvent<br /> { 1 Invoking NoEvent on vtkSlicerNodeSelectorWidget<br /> } 1 Returned from NoEvent on vtkSlicerNodeSelectorWidget<br /> { 2 Invoking NoEvent on vtkSlicerNodeSelectorWidget<br /> } 2 Returned from NoEvent on vtkSlicerNodeSelectorWidget<br /> -- 3 Skipping DeleteEvent<br /> } finished vtkSlicerNodeSelectorWidget<br /> } 43 Returned from NoEvent on vtkMRMLScene<br /> -- 44 Skipping NoEvent<br /> -- 45 Skipping ModifiedEvent<br /> -- 46 Skipping ModifiedEvent<br /> -- 47 Skipping ModifiedEvent<br /> { 48 Invoking NoEvent on vtkMRMLScene<br /> { 2 commands for vtkKWMenu event is NoEvent<br /> { 1 Invoking NoEvent on vtkKWMenu<br /> } 1 Returned from NoEvent on vtkKWMenu<br /> -- 2 Skipping DeleteEvent<br /> } finished vtkKWMenu<br /> { 1 commands for vtkKWMenuButton event is ModifiedEvent<br /> -- 1 Skipping DeleteEvent<br /> } finished vtkKWMenuButton<br /> { 1 commands for vtkKWMenuButton event is ModifiedEvent<br /> -- 1 Skipping DeleteEvent<br /> } finished vtkKWMenuButton<br /> { 2 commands for vtkSlicerNodeSelectorWidget event is NoEvent<br /> { 1 Invoking NoEvent on vtkSlicerNodeSelectorWidget<br /> } 1 Returned from NoEvent on vtkSlicerNodeSelectorWidget<br /> -- 2 Skipping DeleteEvent<br /> } finished vtkSlicerNodeSelectorWidget<br /> } 48 Returned from NoEvent on vtkMRMLScene<br /> -- 49 Skipping NoEvent<br /> -- 50 Skipping ModifiedEvent<br /> -- 51 Skipping ModifiedEvent<br /> -- 52 Skipping ModifiedEvent<br /> -- 53 Skipping ModifiedEvent<br /> -- 54 Skipping ModifiedEvent<br /> -- 55 Skipping ModifiedEvent<br /> -- 56 Skipping NoEvent<br /> -- 57 Skipping NoEvent<br /> -- 58 Skipping ModifiedEvent<br /> -- 59 Skipping ModifiedEvent<br /> -- 60 Skipping ModifiedEvent<br /> -- 61 Skipping ModifiedEvent<br /> -- 62 Skipping NoEvent<br /> -- 63 Skipping NoEvent<br /> -- 64 Skipping ModifiedEvent<br /> -- 65 Skipping ModifiedEvent<br /> -- 66 Skipping ModifiedEvent<br /> -- 67 Skipping ModifiedEvent<br /> } finished vtkMRMLScene</div>

Andy