AbstractLinAlgPack_SparsePtrElement.hpp

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// Moocho: Multi-functional Object-Oriented arCHitecture for Optimization
//                  Copyright (2003) Sandia Corporation
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#ifndef SPARSE_PTR_ELEMENT_H
#define SPARSE_PTR_ELEMENT_H

#include "AbstractLinAlgPack_Types.hpp"

namespace AbstractLinAlgPack {

template <class T_Indice, class T_Value>
class SparsePtrElement {
public:

  typedef T_Value             value_type;
  typedef T_Indice            indice_type;



  SparsePtrElement() : indice_(0), pvalue_(0)
  {}

  SparsePtrElement(indice_type indice, value_type* pvalue) : indice_(indice), pvalue_(pvalue)
  {}
  


  value_type& value()
  {
    return *pvalue_;
  }
  value_type value() const
  {
    return *pvalue_;
  }
  indice_type indice() const
  {
    return indice_;
  }
  void change_indice(indice_type indice)
  {
    indice_ = indice;
  }
  void change_value_ptr(value_type* pvalue)
  {
    pvalue_ = pvalue;
  }

private:
  indice_type       indice_;
  value_type*       pvalue_;

};  // end class SparsePtrElement

} // end namespace AbstractLinAlgPack 

#endif // SPARSE_PTR_ELEMENT_H