Vector.h

#ifndef _theplu_yat_utility_vector_
#define _theplu_yat_utility_vector_

// $Id: Vector.h 2787 2012-07-23 03:14:44Z peter $

/*
  Copyright (C) 2003 Daniel Dalevi, Peter Johansson
  Copyright (C) 2004 Jari Häkkinen, Peter Johansson
  Copyright (C) 2005 Jari Häkkinen, Peter Johansson, Markus Ringnér
  Copyright (C) 2006 Jari Häkkinen, Markus Ringnér
  Copyright (C) 2007 Jari Häkkinen, Peter Johansson, Markus Ringnér
  Copyright (C) 2008 Jari Häkkinen, Peter Johansson
  Copyright (C) 2009, 2012 Peter Johansson

  This file is part of the yat library, http://dev.thep.lu.se/yat

  The yat library is free software; you can redistribute it and/or
  modify it under the terms of the GNU General Public License as
  published by the Free Software Foundation; either version 3 of the
  License, or (at your option) any later version.

  The yat library is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  General Public License for more details.

  You should have received a copy of the GNU General Public License
  along with yat. If not, see <http://www.gnu.org/licenses/>.
*/

#include "VectorMutable.h"
#include "Exception.h"

#include <cstddef> // size_t
#include <iosfwd>
#include <stdexcept>

#include <gsl/gsl_vector.h>

namespace theplu {
namespace yat {
namespace utility {

  class matrix;

  class Vector : public VectorMutable
  {
  public:
    Vector(void);

    explicit Vector(size_t n, double init_value=0);

    Vector(const Vector& other);

    explicit Vector(const VectorBase& other);

    explicit Vector(std::istream &, char sep='\0')
      throw(utility::IO_error, std::exception);

    ~Vector(void);

    bool isview(void) const;

    void resize(size_t, double init_value=0);

    const Vector& operator=(const Vector&);

    const Vector& operator=(const VectorBase&);

  private:
    const Vector& assign(const VectorBase& other);

    gsl_vector* create_gsl_vector_copy(const VectorBase&) const;

    gsl_vector* create_gsl_vector(size_t n) const;

    void delete_allocated_memory(void);
  };

  void swap(Vector&, Vector&);

}}} // of namespace utility, yat, and theplu

#endif