WRG: signed unsigned comparisons

include/otbSARCorrelationGridImageFilter.txx

@@ -699,7 +699,8 @@ namespace otb
 		for (int k = first; k < last; ++k)
 		      {
 			// If under the extracted region
-			if ((l >= 0 && l < m_PatchSizePerDim) && (k >= 0 && k < m_PatchSizePerDim))
+			if ((l >= 0 && l < static_cast<int>(m_PatchSizePerDim)) &&
+          (k >= 0 && k < static_cast<int>(m_PatchSizePerDim)))
 			  {
 			    // Check masterIt (for bounderies)
 			    if (!masterIt.IsAtEnd())

include/otbSARDEMGridImageFilter.txx

@@ -297,13 +297,13 @@ namespace otb
       {
 	firstL = 0;
       } 
-    if (lastC > DEMSize[0]-1)
+    if (lastC > static_cast<int>(DEMSize[0])-1)
       {
-	lastC = DEMSize[0]-1;
+	lastC = static_cast<int>(DEMSize[0])-1;
       } 
-    if (lastL > DEMSize[1]-1)
+    if (lastL > static_cast<int>(DEMSize[1])-1)
       {
-	lastL = DEMSize[1]-1;
+	lastL = static_cast<int>(DEMSize[1])-1;
       } 
 
     // Transform sides to region

include/otbSARTilesCoregistrationFunctor.h

@@ -350,9 +350,11 @@ public:
 	  }
 	return;
       } 
-    if ((index_InRegion[0] + m_SizeWindow) > inputPtr->GetLargestPossibleRegion().GetSize()[0] ||
-	(index_InRegion[1] + m_SizeWindow) > inputPtr->GetLargestPossibleRegion().GetSize()[1])
-      {	
+    if ((index_InRegion[0] + m_SizeWindow) >
+      static_cast<ImageInIndexValueType>(inputPtr->GetLargestPossibleRegion().GetSize()[0]) ||
+      (index_InRegion[1] + m_SizeWindow) >
+      static_cast<ImageInIndexValueType>(inputPtr->GetLargestPossibleRegion().GetSize()[1]))
+      {
 	for (unsigned int i = 0; i < lastInd; i++)
 	  {
 	    TilesResult[i] = 0;

include/otbSARTopographicPhaseImageFilter.txx

@@ -684,7 +684,7 @@ namespace otb
 	  {
 	    // Check slave Index
 	    if (Le >= 0 && 
-		Le < this->GetSlaveCartesianMeanPerLineInput()->GetLargestPossibleRegion().GetSize()[1])
+		Le < static_cast<int>(this->GetSlaveCartesianMeanPerLineInput()->GetLargestPossibleRegion().GetSize()[1]))
 	      {
 
 		// Check if Value into Master and Slave Cartesian Mean with IsData Mask