Teuchos_SerialDenseVector.hpp

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// 
//                    Teuchos: Common Tools Package
//                 Copyright (2004) Sandia Corporation
// 
// Under terms of Contract DE-AC04-94AL85000, there is a non-exclusive
// license for use of this work by or on behalf of the U.S. Government.
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// This library is free software; you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as
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// Lesser General Public License for more details.
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// You should have received a copy of the GNU Lesser General Public
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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// Questions? Contact Michael A. Heroux (maherou@sandia.gov) 
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#ifndef _TEUCHOS_SERIALDENSEVECTOR_HPP_
#define _TEUCHOS_SERIALDENSEVECTOR_HPP_

#include "Teuchos_ConfigDefs.hpp"
#include "Teuchos_Object.hpp" 
#include "Teuchos_SerialDenseMatrix.hpp"

namespace Teuchos {

  template<typename OrdinalType, typename ScalarType>
  class SerialDenseVector : public SerialDenseMatrix<OrdinalType,ScalarType> {
    
  public:


    SerialDenseVector();


    SerialDenseVector(int length);


    SerialDenseVector(DataAccess CV, ScalarType* values, int length);

    SerialDenseVector(const SerialDenseVector<OrdinalType,ScalarType>& Source);

    virtual ~SerialDenseVector ();



    int size(int length) {return(SerialDenseMatrix<OrdinalType, ScalarType>::shape(length, 1));};


    int resize(int length) {return(SerialDenseMatrix<OrdinalType,ScalarType>::reshape(length, 1));};



    bool operator == (const SerialDenseVector<OrdinalType, ScalarType> &Operand);


    bool operator != (const SerialDenseVector<OrdinalType, ScalarType> &Operand);



    SerialDenseVector<OrdinalType,ScalarType>& operator = (const SerialDenseVector<OrdinalType,ScalarType>& Source);



    ScalarType& operator () (int index);
    

    const ScalarType& operator () (int index) const;


    ScalarType& operator [] (int index);


    const ScalarType& operator [] (int index) const;



    int length() const {return(this->numRows_);};


    virtual void print(ostream& os) const;
};

  template<typename OrdinalType, typename ScalarType>
  SerialDenseVector<OrdinalType, ScalarType>::SerialDenseVector() : SerialDenseMatrix<OrdinalType,ScalarType>() {}

  template<typename OrdinalType, typename ScalarType>
  SerialDenseVector<OrdinalType, ScalarType>::SerialDenseVector( int length ) : SerialDenseMatrix<OrdinalType,ScalarType>( length, 1 ) {}

  template<typename OrdinalType, typename ScalarType>
  SerialDenseVector<OrdinalType, ScalarType>::SerialDenseVector(DataAccess CV, ScalarType* values, int length) : 
    SerialDenseMatrix<OrdinalType,ScalarType>( CV, values, length, length, 1 ) {}

  template<typename OrdinalType, typename ScalarType>
  SerialDenseVector<OrdinalType, ScalarType>::SerialDenseVector(const SerialDenseVector<OrdinalType, ScalarType> &Source) :
    SerialDenseMatrix<OrdinalType,ScalarType>( Source ) {}

  template<typename OrdinalType, typename ScalarType>
  SerialDenseVector<OrdinalType, ScalarType>::~SerialDenseVector() {}
  
  template<typename OrdinalType, typename ScalarType>
  SerialDenseVector<OrdinalType, ScalarType>& SerialDenseVector<OrdinalType,ScalarType>::operator = (const SerialDenseVector<OrdinalType, ScalarType>& Source) 
  {
    SerialDenseMatrix<OrdinalType,ScalarType>::operator=(Source); 
    return(*this);
  }

  template<typename OrdinalType, typename ScalarType>
  bool SerialDenseVector<OrdinalType, ScalarType>::operator == (const SerialDenseVector<OrdinalType, ScalarType> &Operand) 
  {
    bool result = 1;
    if(this->numRows_ != Operand.numRows_)
      {
  result = 0;
      }
    else
      {
  int i;
  for(i = 0; i < this->numRows_; i++) {
    if((*this)(i) != Operand(i))
      {
        return 0;
      }
  }
      }
    return result;
  }

  template<typename OrdinalType, typename ScalarType>
  bool SerialDenseVector<OrdinalType, ScalarType>::operator != (const SerialDenseVector<OrdinalType, ScalarType> &Operand)
  {
    return !((*this)==Operand);
  }

  template<typename OrdinalType, typename ScalarType>
  void SerialDenseVector<OrdinalType, ScalarType>::print(ostream& os) const
  {
    os << endl;
    if(this->valuesCopied_)
      os << "Values_copied : yes" << endl;
    else
      os << "Values_copied : no" << endl;
      os << "Length : " << this->numRows_ << endl;
    if(this->numRows_ == 0) {
      os << "(vector is empty, no values to display)" << endl;
    } else {
      for(int i = 0; i < this->numRows_; i++) {
    os << (*this)(i) << " ";
      }
      os << endl;
    }
  }

  //----------------------------------------------------------------------------------------------------
  //   Accessor methods 
  //----------------------------------------------------------------------------------------------------

  template<typename OrdinalType, typename ScalarType>
  inline ScalarType& SerialDenseVector<OrdinalType, ScalarType>::operator () (int index)
  {
#ifdef HAVE_TEUCHOS_ARRAY_BOUNDSCHECK
    this->checkIndex( index );
#endif
    return(this->values_[index]);
  }
  
  template<typename OrdinalType, typename ScalarType>
  inline const ScalarType& SerialDenseVector<OrdinalType, ScalarType>::operator () (int index) const
  {
#ifdef HAVE_TEUCHOS_ARRAY_BOUNDSCHECK
    this->checkIndex( index );
#endif
    return(this->values_[index]);
  }
  
  template<typename OrdinalType, typename ScalarType>
  inline const ScalarType& SerialDenseVector<OrdinalType, ScalarType>::operator [] (int index) const
  {
#ifdef HAVE_TEUCHOS_ARRAY_BOUNDSCHECK
    this->checkIndex( index );
#endif
    return(this->values_[index]);
  }
  
  template<typename OrdinalType, typename ScalarType>
  inline ScalarType& SerialDenseVector<OrdinalType, ScalarType>::operator [] (int index)
  {
#ifdef HAVE_TEUCHOS_ARRAY_BOUNDSCHECK
    this->checkIndex( index );
#endif
    return(this->values_[index]);
  }

} // namespace Teuchos

#endif /* _TEUCHOS_SERIALDENSEVECTOR_HPP_ */

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