correction suite erreur de compilation visual 8.0

Code/Learning/otbROIdataConversion.h

@@ -57,7 +57,7 @@ public:
 	typedef typename OutputImageType::SizeType::SizeValueType SizeValueType;
 
 	/** Gets/Sets the input image */
-	InputImageType * GetInputImage () { 
+	const InputImageType * GetInputImage () { 
 		return this->Superclass::GetInput();
 	}
 	void SetInputImage ( const InputImageType * img ) {  

Code/Learning/otbROIdataConversion.txx

@@ -53,7 +53,7 @@ void
 ROIdataConversion< TInputImage, TInputROIImage >
 ::GenerateInputRequestedRegion(void)
 {
-  typename InputImageType::Pointer inputImagePtr = this->GetInputImage();
+  typename InputImageType::Pointer inputImagePtr = const_cast<InputImageType *>(this->GetInputImage());
   typename InputROIImageType::Pointer inputROIPtr = this->GetROIImage();
   inputImagePtr->SetRequestedRegion(inputImagePtr->GetLargestPossibleRegion());
   inputROIPtr->SetRequestedRegion(inputROIPtr->GetLargestPossibleRegion());
@@ -69,7 +69,7 @@ ROIdataConversion< TInputImage, TInputROIImage >
   outputPtr->Allocate();
   outputPtr->FillBuffer(0);
 
-	typename InputImageType::Pointer inputImagePtr = this->GetInputImage();
+	typename InputImageType::Pointer inputImagePtr = const_cast<InputImageType *>(this->GetInputImage());
 	typename InputROIImageType::ConstPointer inputROIPtr = this->GetROIImage();
 
 	itk::ImageRegionConstIterator< InputImageType > inputIter