/usr/include/rheolef/quadrature_option_type.h is in librheolef-dev 6.5-1+b1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 | #ifndef _RHEO_QUADRATURE_OPTION_TYPE_H
#define _RHEO_QUADRATURE_OPTION_TYPE_H
///
/// This file is part of Rheolef.
///
/// Copyright (C) 2000-2009 Pierre Saramito <Pierre.Saramito@imag.fr>
///
/// Rheolef 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 2 of the License, or
/// (at your option) any later version.
///
/// Rheolef 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 Rheolef; if not, write to the Free Software
/// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
///
/// =========================================================================
#include "rheolef/smart_pointer.h"
#include "rheolef/reference_element.h"
#include "rheolef/point.h"
namespace rheolef {
/*Class:quadrature
NAME: @code{quadrature_option_type} - send options to the integrate function
@cindex quadrature formulae
@clindex quadrature
@clindex reference_element
SYNOPSYS:
@noindent
The @code{quadrature_option_type} class is used to send options to
the @code{integrate} function @pxref{integrate algorithm}.
This class allows to set the family (Gauss, Gauss-Lobatto, etc)
and the polynomial degree that is exactly integrated.
See also the @pxref{quadrature iclass} for more on quadrature formulae.
End:
*/
//<doc:
class quadrature_option_type {
public:
// typedefs:
typedef size_t size_type;
typedef enum {
gauss = 0,
gauss_lobatto = 1,
gauss_radau = 2,
middle_edge = 3,
superconvergent = 4,
max_family = 5
} family_type; // update also family_name[] in quatrature.cc
// allocators:
quadrature_option_type(
family_type ft = quadrature_option_type::gauss,
size_type k = std::numeric_limits<size_type>::max());
quadrature_option_type (const quadrature_option_type& qopt);
quadrature_option_type& operator= (const quadrature_option_type& qopt);
// accessors & modifiers:
size_t get_order() const;
family_type get_family() const;
std::string get_family_name() const;
void set_order (size_t r);
void set_family (family_type ft);
// data:
protected:
family_type _family;
size_t _order;
};
//>doc:
// ------------------------------------------------------------
// inlined
// ------------------------------------------------------------
inline
quadrature_option_type::quadrature_option_type (family_type ft, size_type k)
: _family(ft),
_order(k)
{
}
inline
quadrature_option_type::quadrature_option_type (const quadrature_option_type& qopt)
: _family(qopt._family),
_order(qopt._order)
{
}
inline
quadrature_option_type&
quadrature_option_type::operator= (const quadrature_option_type& qopt)
{
_family = qopt._family;
_order = qopt._order;
return *this;
}
inline
quadrature_option_type::size_type
quadrature_option_type::get_order () const
{
return _order;
}
inline
quadrature_option_type::family_type
quadrature_option_type::get_family () const
{
return _family;
}
inline
void
quadrature_option_type::set_order (size_t r)
{
_order = r;
}
inline
void
quadrature_option_type::set_family (family_type ft)
{
_family = ft;
}
}// namespace rheolef
#endif // _RHEO_QUADRATURE_OPTION_TYPE_H
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