source: branches/peters_vector/lib/classifier/VectorView.h @ 469

// $Id: VectorView.h 469 2005-12-19 14:58:29Z peter $

#ifndef _theplu_classifier_vectorview_ 
#define _theplu_classifier_vectorview_ 

#include <c++_tools/classifier/VectorAbstract.h>

#include <vector>

namespace theplu {
namespace classifier {  

  class MatrixView;

  ///
  /// Class for general vector view
  ///

  class VectorView : public VectorAbstract
  {
  
  public:

    ///
    /// Constructor 
    ///
    VectorView(const MatrixView&, const size_t, const bool row);

    ///
    ///
    ///
    size_t size(void) const;

    ///
    ///
    ///
    const double& operator()(const size_t) const;

  private:
    VectorView();

    const bool column_vector_;
    const size_t index_;
    const MatrixView* matrix_;

  };  
  
}} // of namespace classifier and namespace theplu

#endif