--- branches/mmeineke/mdtools/headers/ForceFields.hpp	2002/07/09 18:40:59	10
+++ trunk/mdtools/headers/ForceFields.hpp	2002/10/21 22:02:53	151
@@ -7,6 +7,10 @@ class bond_pair{
 #include "Atom.hpp"
 #include "SimInfo.hpp"
 
+#ifdef IS_MPI
+#include "mpiForceField.h"
+#endif
+
 class bond_pair{
 public:
   bond_pair(){}
@@ -54,7 +58,7 @@ class ForceFields{ (public)
 
 public:
   ForceFields(){ frcFile = NULL; entry_plug = NULL; }
-  ~ForceFields(){}
+  virtual ~ForceFields(){}
   
   void setSimInfo( SimInfo* the_entry_plug ) { entry_plug = the_entry_plug; }
   virtual void initializeAtoms( void ) = 0;
@@ -63,6 +67,17 @@ class ForceFields{ (public)
   virtual void initializeTorsions( torsion_set* the_torsions ) = 0;
 
 protected:
+
+  void ffError( char* errMsg ){
+
+#ifdef IS_MPI
+    ffInterfaceExit( errMsg );
+#else
+    fprintf( stderr, "%s\n", errMsg );
+    exit(0);
+#endif
+  }
+    
   
   FILE *frcFile;
   SimInfo* entry_plug;
@@ -73,7 +88,7 @@ class TraPPEFF : public ForceFields{ (public)
 
 public:
   TraPPEFF();
-  ~TraPPEFF();
+  virtual ~TraPPEFF();
   
   void initializeAtoms( void );
   void initializeBonds( bond_pair* the_bonds );
@@ -86,7 +101,7 @@ class DipoleTestFF : public ForceFields{ (public)
 
 public:
   DipoleTestFF();
-  ~DipoleTestFF();
+  virtual ~DipoleTestFF();
   
   void initializeAtoms( void );
   void initializeBonds( bond_pair* the_bonds );
@@ -98,7 +113,7 @@ class TraPPE_ExFF : public ForceFields{ (public)
 
 public:
   TraPPE_ExFF();
-  ~TraPPE_ExFF();
+  virtual ~TraPPE_ExFF();
   
   void initializeAtoms( void );
   void initializeBonds( bond_pair* the_bonds );