Solving a memory leak in Communicator_mpi

lib/cartesian/Cartesian_base.h

@@ -50,6 +50,9 @@ public:
 
     GridBase(const std::vector<int> & processor_grid) : CartesianCommunicator(processor_grid) {};
 
+    virtual ~GridBase() = default;
+
+
     // Physics Grid information.
     std::vector<int> _simd_layout;// Which dimensions get relayed out over simd lanes.
     std::vector<int> _fdimensions;// (full) Global dimensions of array prior to cb removal

lib/cartesian/Cartesian_full.h

@@ -93,6 +93,7 @@ public:
 
         // Use a reduced simd grid
         _ldimensions[d] = _gdimensions[d] / _processors[d]; //local dimensions
+        //std::cout << _ldimensions[d] << "  " << _gdimensions[d] << "  " << _processors[d] << std::endl;
         assert(_ldimensions[d] * _processors[d] == _gdimensions[d]);
 
         _rdimensions[d] = _ldimensions[d] / _simd_layout[d]; //overdecomposition
@@ -137,6 +138,8 @@ public:
         block = block * _rdimensions[d];
       }
     };
+
+    virtual ~GridCartesian() = default;
 };
 }
 #endif