add virtual destructors (#25)

Co-authored-by: Martin Robinson <martinjrobins@gmail.com>

Author: MarcBerliner

src/pybammsolvers/idaklu_source/IDAKLUSolver.hpp

@@ -22,7 +22,7 @@ class IDAKLUSolver
   /**
    * @brief Default destructor
    */
-  ~IDAKLUSolver() = default;
+  virtual ~IDAKLUSolver() = default;
 
   /**
    * @brief Abstract solver method that executes the solver

src/pybammsolvers/idaklu_source/IDAKLUSolverOpenMP.hpp

@@ -106,7 +106,7 @@ class IDAKLUSolverOpenMP : public IDAKLUSolver
   /**
    * @brief Destructor
    */
-  ~IDAKLUSolverOpenMP();
+  virtual ~IDAKLUSolverOpenMP();
 
   /**
    * @brief The main solve method that solves for each variable and time step