/* vector/reim_source.c

 * 

 * Copyright (C) 2001, 2007 Brian Gough

 * 

 * This program 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.

 * 

 * This program 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 this program; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

 */

QUALIFIED_REAL_VIEW(_gsl_vector, view)

FUNCTION(gsl_vector, real) (QUALIFIED_TYPE(gsl_vector) * v)

{

  REAL_TYPE(gsl_vector) s = NULL_VECTOR;

  s.data = v->data;

  s.size = v->size;

  s.stride = MULTIPLICITY * v->stride;

  s.block = 0;  /* FIXME: should be v->block, but cannot point to

                   block of different type */

  s.owner = 0;

  {

    QUALIFIED_REAL_VIEW(_gsl_vector,view) view = NULL_VECTOR_VIEW;

    view.vector = s;

    return view;

  }

}

QUALIFIED_REAL_VIEW(_gsl_vector, view)

FUNCTION(gsl_vector, imag) (QUALIFIED_TYPE(gsl_vector) * v)

{

  REAL_TYPE(gsl_vector) s = NULL_VECTOR;

  s.data = v->data + 1;

  s.size = v->size;

  s.stride = MULTIPLICITY * v->stride;

  s.block = 0;  /* FIXME: cannot point to block of different type */

  s.owner = 0;

  {

    QUALIFIED_REAL_VIEW(_gsl_vector,view) view = NULL_VECTOR_VIEW;

    view.vector = s;

    return view;

  }

}