FIX: bug in debug messages inside controler

include/lsgrmController.txx

@@ -161,11 +161,12 @@ template<class TSegmenter>
 unsigned int Controller<TSegmenter>::GetNodeMemory()
 {
   // Create a unique node
+  const unsigned int n = 100;
   typename ImageType::Pointer onePixelImage = ImageType::New();
   typename ImageType::IndexType start;
   start.Fill(0);
   typename ImageType::SizeType size;
-  size.Fill(1);
+  size.Fill(n);
   typename ImageType::RegionType region(start, size);
   onePixelImage->SetRegions(region);
   onePixelImage->SetNumberOfComponentsPerPixel(m_InputImage->GetNumberOfComponentsPerPixel());
@@ -174,7 +175,9 @@ unsigned int Controller<TSegmenter>::GetNodeMemory()
   segmenter.SetInput(onePixelImage);
   lsrm::GraphOperations<TSegmenter>::InitNodes(onePixelImage,segmenter,FOUR);
 
-  return segmenter.GetGraphMemory();
+  unsigned int memory = segmenter.GetGraphMemory() / (n*n);
+  itkWarningMacro(<<"Size of a node is " << memory);
+  return memory;
 }
 
 /*
@@ -325,11 +328,10 @@ void Controller<TSegmenter>::GetAutomaticConfiguration()
   // Compute the stability margin
   ComputeMaximumStabilityMargin(m_TileWidth, m_TileHeight,m_NumberOfFirstIterations, m_Margin);
 
-  TSegmenter segmenter;
-  segmenter.SetInput(m_InputImage);
-  unsigned int nodeMemory = GetNodeMemory();
-  unsigned int memoryUsed = (m_TileHeight + 2*m_Margin)*(m_TileWidth + 2*m_Margin)*nodeMemory;
-  itkWarningMacro(<< "An amount of " << (memoryUsed / (1024.0*1024.0)) << " Mbytes of RAM will be used for regular tiles of size "
+  long long unsigned int memoryUsed = GetNodeMemory();
+  memoryUsed *= static_cast<long long unsigned int>(m_TileHeight + 2*m_Margin);
+  memoryUsed *= static_cast<long long unsigned int>(m_TileWidth + 2*m_Margin);
+  itkWarningMacro(<< "An amount of " << memoryUsed/(1024.0*1024.0) << " Mbytes of RAM will be used for regular tiles of size "
       << (m_TileWidth + 2*m_Margin) << "x" << (m_TileHeight + 2*m_Margin) );
 
 }