BUG: fix bugs found thanks to compilation of wrappings

Code/BasicFilters/otbStreamingMinMaxImageFilter.h

@@ -195,6 +195,10 @@ public:
   {
     this->GetFilter()->SetInput(input);
   }
+  const InputImageType * GetInput()
+  {
+    return this->GetFilter()->GetInput();
+  }
 
   /** Return the computed Minimum. */
   PixelType GetMinimum() const
@@ -203,11 +207,11 @@ public:
   }
   PixelObjectType* GetMinimumOutput()
   {
-    return this->GetFilter()->MinimumOutput();
+    return this->GetFilter()->GetMinimumOutput();
   }
   const PixelObjectType* GetMinimumOutput() const
   {
-    return this->GetFilter()->MinimumOutput();
+    return this->GetFilter()->GetMinimumOutput();
   }
   /** Return the computed Maximum. */
   PixelType GetMaximum() const

Code/BasicFilters/otbStreamingMinMaxVectorImageFilter.h

@@ -195,11 +195,11 @@ public:
   typedef typename StatFilterType::PixelObjectType     PixelObjectType;
   typedef typename StatFilterType::MatrixObjectType    MatrixObjectType;
 
-  void SetInput(TInputImage * input)
+  void SetInput(InputImageType * input)
   {
     this->GetFilter()->SetInput(input);
   }
-  TInputImage * GetInput()
+  const InputImageType * GetInput()
   {
     return this->GetFilter()->GetInput();
   }

Code/BasicFilters/otbStreamingStatisticsImageFilter.h

@@ -230,6 +230,10 @@ public:
   {
     this->GetFilter()->SetInput(input);
   }
+  const InputImageType * GetInput()
+  {
+    return this->GetFilter()->GetInput();
+  }
 
   /** Return the computed Minimum. */
   PixelType GetMinimum() const

Code/BasicFilters/otbStreamingStatisticsVectorImageFilter.h

@@ -223,11 +223,11 @@ public:
   typedef typename StatFilterType::PixelObjectType     PixelObjectType;
   typedef typename StatFilterType::MatrixObjectType    MatrixObjectType;
 
-  void SetInput(TInputImage * input)
+  void SetInput(InputImageType * input)
   {
     this->GetFilter()->SetInput(input);
   }
-  TInputImage * GetInput()
+  const InputImageType * GetInput()
   {
     return this->GetFilter()->GetInput();
   }