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- /* vector/view_source.c
- *
- * Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2007 Gerard Jungman, 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_VIEW(_gsl_vector,view)
- FUNCTION(gsl_vector, view_array) (QUALIFIER ATOMIC * base, size_t n)
- {
- QUALIFIED_VIEW(_gsl_vector,view) view = NULL_VECTOR_VIEW;
- if (n == 0)
- {
- GSL_ERROR_VAL ("vector length n must be positive integer",
- GSL_EINVAL, view);
- }
- {
- TYPE(gsl_vector) v = NULL_VECTOR;
- v.data = (ATOMIC *)base ;
- v.size = n;
- v.stride = 1;
- v.block = 0;
- v.owner = 0;
- view.vector = v;
- return view;
- }
- }
- QUALIFIED_VIEW(_gsl_vector,view)
- FUNCTION(gsl_vector, view_array_with_stride) (QUALIFIER ATOMIC * base,
- size_t stride,
- size_t n)
- {
- QUALIFIED_VIEW(_gsl_vector,view) view = NULL_VECTOR_VIEW;
- if (n == 0)
- {
- GSL_ERROR_VAL ("vector length n must be positive integer",
- GSL_EINVAL, view);
- }
- if (stride == 0)
- {
- GSL_ERROR_VAL ("stride must be positive integer",
- GSL_EINVAL, view);
- }
- {
- TYPE(gsl_vector) v = NULL_VECTOR;
-
- v.data = (ATOMIC *)base ;
- v.size = n;
- v.stride = stride;
- v.block = 0;
- v.owner = 0;
- view.vector = v;
- return view;
- }
- }
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