From 601eb639c1b18bf79e811da1fc5b6a01f651ced5 Mon Sep 17 00:00:00 2001
From: Otmane Lahlou <otmane.lahlou@c-s.fr>
Date: Thu, 13 Oct 2011 11:23:16 +0200
Subject: [PATCH] ENH: add missing method

---
 Code/ApplicationEngine/otbWrapperParameterGroup.h  | 6 ++++++
 Code/ApplicationEngine/otbWrapperRadiusParameter.h | 5 +++++
 2 files changed, 11 insertions(+)

diff --git a/Code/ApplicationEngine/otbWrapperParameterGroup.h b/Code/ApplicationEngine/otbWrapperParameterGroup.h
index d4a52ec38f..4c9c30d7c2 100644
--- a/Code/ApplicationEngine/otbWrapperParameterGroup.h
+++ b/Code/ApplicationEngine/otbWrapperParameterGroup.h
@@ -67,6 +67,12 @@ public:
 
   std::vector<std::string> GetParametersKeys(bool recursive = true);
 
+  // Always has value
+  bool HasValue() const
+  {
+    return true;
+  }
+
 protected:
   ParameterGroup();
   virtual ~ParameterGroup();
diff --git a/Code/ApplicationEngine/otbWrapperRadiusParameter.h b/Code/ApplicationEngine/otbWrapperRadiusParameter.h
index b3f0b852fb..7d9585f892 100644
--- a/Code/ApplicationEngine/otbWrapperRadiusParameter.h
+++ b/Code/ApplicationEngine/otbWrapperRadiusParameter.h
@@ -44,6 +44,11 @@ public:
   /** RTTI support */
   itkTypeMacro(RadiusParameter, Parameter);
 
+  bool HasValue() const
+  {
+    return true;
+  }
+
 protected:
   /** Constructor */
   RadiusParameter()
-- 
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