LinearOperator.hh Source File

00001 #ifndef LINEAROPERATOR
00002 #define LINEAROPERATOR
00003 
00004 #include "IotrRefCount.hh"
00005 #include "IotrHandle.hh"
00006 
00007 class IotrVector;
00008 
00013 class LinearOperator : public IotrRefCount {
00014 public:
00016   virtual void mult( double alpha, const IotrVector & x,
00017                      double beta,  IotrVector & y ) const = 0;
00018 };
00019 
00020 typedef Handle<LinearOperator> LinearOperatorHandle;
00021 
00022 #endif