refactor: introduce PhysicalVolume class and update Geant scene hierarchy to use logical and physical volumes

src/HEP/Geant/testing/MaterialTest.cpp

@@ -0,0 +1,64 @@
+/*//////////////////////////////////////////////////////////////////////////////
+// CMT Cosmic Muon Tomography project //////////////////////////////////////////
+////////////////////////////////////////////////////////////////////////////////
+
+  Copyright (c) 2014, Universita' degli Studi di Padova, INFN sez. di Padova
+  All rights reserved
+
+  Authors: Andrea Rigoni Garola < andrea.rigoni@pd.infn.it >
+
+  ------------------------------------------------------------------
+  This library is free software;  you  can  redistribute  it  and/or
+  modify it  under the  terms  of  the  GNU  Lesser  General  Public
+  License as published  by  the  Free  Software  Foundation;  either
+  version 3.0 of the License, or (at your option) any later version.
+
+  This library is  distributed in  the hope that it will  be useful,
+  but  WITHOUT ANY WARRANTY;  without  even  the implied warranty of
+  MERCHANTABILITY  or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of  the GNU Lesser General  Public
+  License along with this library.
+
+//////////////////////////////////////////////////////////////////////////////*/
+
+#include <iostream>
+#include "HEP/Geant/Matter.h"
+#include "testing-prototype.h"
+
+using namespace uLib::Geant;
+
+int test_nist_materials() {
+    Material air("G4_AIR");
+    if (!air.GetG4Material()) {
+        std::cerr << "Failed to find G4_AIR" << std::endl;
+        return 0;
+    }
+    std::cout << "Air name: " << air.GetG4Material()->GetName() << std::endl;
+    std::cout << "Air density: " << air.GetG4Material()->GetDensity() << " g/cm3" << std::endl;
+
+    Material lead("G4_Pb");
+    if (!lead.GetG4Material()) {
+        std::cerr << "Failed to find G4_Pb" << std::endl;
+        return 0;
+    }
+    std::cout << "Lead name: " << lead.GetG4Material()->GetName() << std::endl;
+    std::cout << "Lead density: " << lead.GetG4Material()->GetDensity() << " g/cm3" << std::endl;
+
+    Material water("G4_WATER");
+    if (!water.GetG4Material()) {
+        std::cerr << "Failed to find G4_WATER" << std::endl;
+        return 0;
+    }
+    std::cout << "Water name: " << water.GetG4Material()->GetName() << std::endl;
+    std::cout << "Water density: " << water.GetG4Material()->GetDensity() << " g/cm3" << std::endl;
+
+    return 1;
+}
+
+int main() {
+    BEGIN_TESTING(Material);
+    TEST1(test_nist_materials());
+    END_TESTING;
+}