add Geant namespace

src/HEP/Geant/EmitterPrimary.hh

@@ -4,9 +4,15 @@
 #include "G4VUserPrimaryGeneratorAction.hh"
 #include "globals.hh"
 
+#include "Math/QuadMesh.h"
+#include <vector> // Added for std::vector
+
 class G4ParticleGun;
 class G4Event;
 
+namespace uLib {
+namespace Geant {
+
 class EmitterPrimary : public G4VUserPrimaryGeneratorAction
 {
   public:
@@ -21,14 +27,6 @@ class EmitterPrimary : public G4VUserPrimaryGeneratorAction
 };
 
 
-
-#include "Math/QuadMesh.h"
-#include <vector> // Added for std::vector
-
-namespace uLib {
-  class QuadMesh;
-}
-
 class QuadMeshEmitterPrimary : public EmitterPrimary
 {
   public:
@@ -48,6 +46,9 @@ class QuadMeshEmitterPrimary : public EmitterPrimary
     void CalculateAreas();
 };
 
+} // namespace Geant
+} // namespace uLib
+
 
 
 #endif