/
Scalar.C
119 lines (87 loc) · 2.99 KB
/
Scalar.C
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
/*---------------------------------------------------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2011-2016 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
This file is part of OpenFOAM.
OpenFOAM 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.
OpenFOAM 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 OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
\*---------------------------------------------------------------------------*/
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
namespace Foam
{
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
const char* const pTraits<Scalar>::typeName = "scalar";
const Scalar pTraits<Scalar>::zero = 0.0;
const Scalar pTraits<Scalar>::one = 1.0;
const Scalar pTraits<Scalar>::min = -ScalarVGREAT;
const Scalar pTraits<Scalar>::max = ScalarVGREAT;
const Scalar pTraits<Scalar>::rootMin = -ScalarROOTVGREAT;
const Scalar pTraits<Scalar>::rootMax = ScalarROOTVGREAT;
const char* const pTraits<Scalar>::componentNames[] = { "" };
pTraits<Scalar>::pTraits(const Scalar& p)
:
p_(p)
{}
pTraits<Scalar>::pTraits(Istream& is)
{
is >> p_;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
word name(const Scalar val)
{
std::ostringstream buf;
buf << val;
return buf.str();
}
// * * * * * * * * * * * * * * * IOstream Operators * * * * * * * * * * * * //
Scalar readScalar(Istream& is)
{
Scalar rs;
is >> rs;
return rs;
}
Istream& operator>>(Istream& is, Scalar& s)
{
token t(is);
if (!t.good())
{
is.setBad();
return is;
}
if (t.isNumber())
{
s = t.number();
}
else
{
is.setBad();
FatalIOErrorInFunction(is)
<< "wrong token type - expected Scalar, found " << t.info()
<< exit(FatalIOError);
return is;
}
// Check state of Istream
is.check("Istream& operator>>(Istream&, Scalar&)");
return is;
}
Ostream& operator<<(Ostream& os, const Scalar s)
{
os.write(s);
os.check("Ostream& operator<<(Ostream&, const Scalar&)");
return os;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
} // End namespace Foam
// ************************************************************************* //