moved to new module dune-solvers

[[Imported from SVN: r2361]]

dune-solvers/numproc.hh

+#ifndef DUNE_NUMPROC_HH
+#define DUNE_NUMPROC_HH
+
+#include <dune/common/exceptions.hh>
+
+/** \brief Exception thrown by solvers */
+class SolverError : public Dune::Exception {};
+
+    /** \brief Base class for numerical procedures */
+    class NumProc
+    {
+    public:
+
+        /** \brief Different levels of verbosity */
+        enum VerbosityMode {QUIET, REDUCED, FULL};
+
+        NumProc() : verbosity_(FULL) {}
+
+        NumProc(VerbosityMode verbosity) 
+            : verbosity_(verbosity)
+        {}
+
+        /** \brief Controls the amount of screen output of a numproc */
+        VerbosityMode verbosity_;
+
+    };
+
+#endif