ENH: rename enumaration name for the ArchitectureType

Code/SARPolarimetry/otbPolarimetricData.cxx

@@ -25,7 +25,7 @@ namespace otb
 PolarimetricData
 ::PolarimetricData()
 {
-  SetArchitectureType(UNKNOWN);
+  SetArchitectureType(UNKNOWN_ARCHITECTURE);
 }
 
 void
@@ -70,7 +70,7 @@ PolarimetricData
     }
   else
     {
-    SetArchitectureType(UNKNOWN);
+    SetArchitectureType(UNKNOWN_ARCHITECTURE);
     }
 }
 

Code/SARPolarimetry/otbPolarimetricData.h

@@ -35,7 +35,7 @@ typedef enum
   HH_HV = 3,
   VH_VV = 4,
   HH_VV = 5,
-  UNKNOWN = 6
+  UNKNOWN_ARCHITECTURE = 6
   } ArchitectureType;
 
 /** \class PolarimetricData

Code/SARPolarimetry/otbPolarimetricSynthesisFilter.txx

@@ -201,7 +201,7 @@ PolarimetricSynthesisFilter<TInputImageHH, TInputImageHV, TInputImageVH, TInputI
       itkExceptionMacro("Only the HH and VV channels are available : Polarimetric synthesis is not supported !");
       return;
 
-    case UNKNOWN:
+    case UNKNOWN_ARCHITECTURE:
       itkExceptionMacro("Unknown architecture : Polarimetric synthesis is impossible !");
       return;