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83 lines
3.8 KiB
83 lines
3.8 KiB
/* -*- c++ -*- (enables emacs c++ mode) */
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/*===========================================================================
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Copyright (C) 2002-2012 Yves Renard
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This file is a part of GETFEM++
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Getfem++ is free software; you can redistribute it and/or modify it
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under the terms of the GNU Lesser General Public License as published
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by the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version along with the GCC Runtime Library
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Exception either version 3.1 or (at your option) any later version.
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This program is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
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License and GCC Runtime Library Exception for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with this program; if not, write to the Free Software Foundation,
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Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
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As a special exception, you may use this file as it is a part of a free
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software library without restriction. Specifically, if other files
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instantiate templates or use macros or inline functions from this file,
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or you compile this file and link it with other files to produce an
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executable, this file does not by itself cause the resulting executable
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to be covered by the GNU Lesser General Public License. This exception
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does not however invalidate any other reasons why the executable file
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might be covered by the GNU Lesser General Public License.
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===========================================================================*/
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/**@file gmm_interface_bgeot.h
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@author Yves Renard <Yves.Renard@insa-lyon.fr>
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@date October 13, 2002.
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@brief interface for bgeot::small_vector
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*/
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#ifndef GMM_INTERFACE_BGEOT_H__
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#define GMM_INTERFACE_BGEOT_H__
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namespace gmm {
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/* ********************************************************************* */
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/* */
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/* Traits for bgeot objects */
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/* */
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/* ********************************************************************* */
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template <typename T> struct linalg_traits<bgeot::small_vector<T> > {
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typedef bgeot::small_vector<T> this_type;
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typedef this_type origin_type;
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typedef linalg_false is_reference;
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typedef abstract_vector linalg_type;
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typedef T value_type;
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typedef T& reference;
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typedef typename this_type::iterator iterator;
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typedef typename this_type::const_iterator const_iterator;
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typedef abstract_dense storage_type;
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typedef linalg_true index_sorted;
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static size_type size(const this_type &v) { return v.size(); }
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static iterator begin(this_type &v) { return v.begin(); }
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static const_iterator begin(const this_type &v) { return v.begin(); }
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static iterator end(this_type &v) { return v.end(); }
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static const_iterator end(const this_type &v) { return v.end(); }
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static origin_type* origin(this_type &v) { return &v; }
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static const origin_type* origin(const this_type &v) { return &v; }
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static void clear(origin_type* o, const iterator &it, const iterator &ite)
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{ std::fill(it, ite, value_type(0)); }
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static void do_clear(this_type &v)
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{ std::fill(v.begin(), v.end(), value_type(0)); }
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static value_type access(const origin_type *, const const_iterator &it,
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const const_iterator &, size_type i)
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{ return it[i]; }
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static reference access(origin_type *, const iterator &it,
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const iterator &, size_type i)
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{ return it[i]; }
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static void resize(this_type &v, size_type n) { v.resize(n); }
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};
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}
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#endif // GMM_INTERFACE_BGEOT_H__
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