vnl_vector_dereference.h

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#ifndef vnl_vector_dereference_h_
#define vnl_vector_dereference_h_
// This is vxl/vnl/vnl_vector_dereference.h

//: 
//  \file
//  \brief  Undocumented
//  \author Andrew W. Fitzgibbon, Oxford RRG, 28 Nov 98
//

//    vnl_vector_dereference is a class that awf hasn't documented properly. FIXME
//
//-----------------------------------------------------------------------------


#include <vcl_vector.h>

template <class T>
class vnl_vector_dereference : public vnl_unary_function<T, int> {
  vcl_vector<T> v_;
public:

  vnl_vector_dereference(const vcl_vector<T>& v):
    v_(v) {
  }

  T f(const int& i) {
    return v_[i];
  }
};

#endif // vnl_vector_dereference_h_

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