afterIteration.hh

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#ifndef afteriterations_hh
#define afteriterations_hh
 
#include "compositions.hh"
#include "toolbox/sequence.hh"
 
namespace concepts {
  
  // ********************************************************* AfterIteration **
 
  template<class F>
  class AfterIteration : public Operator<F> {
  public:
    typedef F type;
 
    AfterIteration(Operator<F>& A, Operator<F>& solver,
                   const uint afterIter = 0);
    virtual ~AfterIteration() {}
 
    virtual void operator()(const Function<F>& fncY, Function<F>& fncX);
 
    const Vector<F>& solution();
    const Vector<F>& solution(uint i);
    const Vector<F>& residual();
    const Vector<F>& residual(uint i);
  protected:
    virtual std::ostream& info(std::ostream& os) const;
  private:
    Operator<F> &A_, &solver_;
    uint afterIter_;
    uint cnt_;
    Sequence<Vector<F> > solution_;
    Sequence<Vector<F> > residual_;
  };
 
} // namespace concepts
 
#endif // afteriterations_hh