/usr/include/rheolef/field_evaluate.h is in librheolef-dev 6.5-1+b1.
This file is owned by root:root, with mode 0o644.
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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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 | #ifndef _RHEOLEF_FIELD_EVALUATE_H
#define _RHEOLEF_FIELD_EVALUATE_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
///
/// =========================================================================
//
// evaluate a field on a predefined point set: hat_x[q], q=0..nq
// See also piola_transformation.h
//
#include "rheolef/field.h"
#include "rheolef/basis_on_pointset.h"
namespace rheolef {
// -----------------------------------------------------
// scalar-valued case:
// -----------------------------------------------------
template<class T, class M>
T
field_evaluate (
const field_basic<T,M>& uh,
const basis_on_pointset<T>& bops,
reference_element hat_K,
const std::vector<size_t>& dis_idof,
size_t q);
// -----------------------------------------------------
// vector-valued case:
// -----------------------------------------------------
template<class T, class M>
point_basic<T>
vector_field_evaluate (
const field_basic<T,M>& uh,
const basis_on_pointset<T>& bops,
reference_element hat_K,
const std::vector<size_t>& dis_idof_tab,
size_t q);
// -----------------------------------------------------
// tensor-valued case:
// -----------------------------------------------------
template<class T, class M>
tensor_basic<T>
tensor_field_evaluate (
const field_basic<T,M>& uh,
const basis_on_pointset<T>& bops,
reference_element hat_K,
const std::vector<size_t>& dis_idof_tab,
size_t q);
// -----------------------------------------------------
// generic interface
// -----------------------------------------------------
template<class T, class M>
inline
void
general_field_evaluate (
const field_basic<T,M>& uh,
const basis_on_pointset<T>& bops,
reference_element hat_K,
const std::vector<size_t>& dis_idof,
size_t q,
T& value)
{
value = field_evaluate (uh, bops, hat_K, dis_idof, q);
}
template<class T, class M>
inline
void
general_field_evaluate (
const field_basic<T,M>& uh,
const basis_on_pointset<T>& bops,
reference_element hat_K,
const std::vector<size_t>& dis_idof,
size_t q,
point_basic<T>& value)
{
value = vector_field_evaluate (uh, bops, hat_K, dis_idof, q);
}
template<class T, class M>
inline
void
general_field_evaluate (
const field_basic<T,M>& uh,
const basis_on_pointset<T>& bops,
reference_element hat_K,
const std::vector<size_t>& dis_idof,
size_t q,
tensor_basic<T>& value)
{
value = tensor_field_evaluate (uh, bops, hat_K, dis_idof, q);
}
template<class T, class M>
inline
void
general_field_evaluate (
const field_basic<T,M>& uh,
const basis_on_pointset<T>& bops,
reference_element hat_K,
const std::vector<size_t>& dis_idof,
size_t q,
tensor3_basic<T>& value)
{
fatal_macro ("tensor3: not yet");
#ifdef TODO
value = tensor3_field_evaluate (uh, bops, hat_K, dis_idof, q);
#endif // TODO
}
template<class T, class M>
inline
void
general_field_evaluate (
const field_basic<T,M>& uh,
const basis_on_pointset<T>& bops,
reference_element hat_K,
const std::vector<size_t>& dis_idof,
size_t q,
tensor4_basic<T>& value)
{
fatal_macro ("tensor4: not yet");
#ifdef TODO
value = tensor4_field_evaluate (uh, bops, hat_K, dis_idof, q);
#endif // TODO
}
// -----------------------------------------------------
// homogeneous multi-component case: get the i-th value
// -----------------------------------------------------
template<class T, class M>
T
field_component_evaluate (
const field_basic<T,M>& uh,
const basis_on_pointset<T>& bops,
reference_element hat_K,
const std::vector<size_t>& dis_idof_tab,
size_t q,
size_t i_comp);
}// namespace rheolef
#endif // _RHEOLEF_FIELD_EVALUATE_H
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