- use expectations

- improved gibbs sampling
- LayerArray is template class

git-svn-id: http://moon:8086/svn/software/trunk/projects/RBM@18 b431acfa-c32f-4a4a-93f1-934dc6c82436

JuceLibraryCode/modules/juce_gui_basics/native/juce_linux_Windowing.cpp

@@ -1087,7 +1087,9 @@ public:
         {
             for (int i = windowListSize; --i >= 0;)
             {
-                if (LinuxComponentPeer* const peer = LinuxComponentPeer::getPeerFor (windowList[i]))
+                LinuxComponentPeer* const peer = LinuxComponentPeer::getPeerFor (windowList[i]);
+
+                if (peer != 0)
                 {
                     result = (peer == this);
                     break;