1 files changed, 6 insertions, 4 deletions
diff --git a/sigmodr/tree/Grouping.cpp b/sigmodr/tree/Grouping.cpp
index 99a57a3e..2f9d6015 100644
--- a/sigmodr/tree/Grouping.cpp
+++ b/sigmodr/tree/Grouping.cpp
@@ -21,21 +21,23 @@
 // Sigmodr tree includes
 #include "BaseModel.h"
 
-Sigmodr::Tree::Grouping::Grouping()
+using namespace Sigmodr::Tree;
+
+Grouping::Grouping()
 {
 }
 
-Sigmodr::Tree::Grouping::~Grouping()
+Grouping::~Grouping()
 {
     clearData();
 }
 
-int Sigmodr::Tree::Grouping::find(BaseModel* model) const
+int Grouping::find(BaseModel* model) const
 {
     return m_objects.indexOf(model);
 }
 
-void Sigmodr::Tree::Grouping::clearData()
+void Grouping::clearData()
 {
     qDeleteAll(m_objects);
     m_objects.clear();