APIdiffCoef.C
Go to the documentation of this file.
1 /*---------------------------------------------------------------------------*\
2  ========= |
3  \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
4  \\ / O peration | Website: https://openfoam.org
5  \\ / A nd | Copyright (C) 2011-2020 OpenFOAM Foundation
6  \\/ M anipulation |
7 -------------------------------------------------------------------------------
8 License
9  This file is part of OpenFOAM.
10 
11  OpenFOAM is free software: you can redistribute it and/or modify it
12  under the terms of the GNU General Public License as published by
13  the Free Software Foundation, either version 3 of the License, or
14  (at your option) any later version.
15 
16  OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
17  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
18  FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
19  for more details.
20 
21  You should have received a copy of the GNU General Public License
22  along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
23 
24 \*---------------------------------------------------------------------------*/
25 
26 #include "APIdiffCoef.H"
28 
29 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
30 
31 namespace Foam
32 {
33 namespace Function2s
34 {
35  makeScalarFunction2(APIdiffCoef)
36 }
37 }
38 
39 
40 // * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
41 
43 (
44  const word& name,
45  const scalar a,
46  const scalar b,
47  const scalar wf,
48  const scalar wa
49 )
50 :
52  a_(a),
53  b_(b),
54  wf_(wf),
55  wa_(wa),
56  alpha_(sqrt(1/wf_ + 1/wa_)),
57  beta_(sqr(cbrt(a_) + cbrt(b_)))
58 {}
59 
60 
62 (
63  const word& name,
64  const dictionary& dict
65 )
66 :
68  a_(dict.lookup<scalar>("a")),
69  b_(dict.lookup<scalar>("b")),
70  wf_(dict.lookup<scalar>("wf")),
71  wa_(dict.lookup<scalar>("wa")),
72  alpha_(sqrt(1/wf_ + 1/wa_)),
73  beta_(sqr((cbrt(a_) + cbrt(b_))))
74 {}
75 
76 
77 // * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
78 
80 {
81  writeEntry(os, "a", a_);
82  writeEntry(os, "b", b_);
83  writeEntry(os, "wf", wf_);
84  writeEntry(os, "wa", wa_);
85 }
86 
87 
88 // ************************************************************************* //
virtual void write(Ostream &os) const
Write the function coefficients.
Definition: APIdiffCoef.C:79
A list of keyword definitions, which are a keyword followed by any number of values (e...
Definition: dictionary.H:156
dimensionedSymmTensor sqr(const dimensionedVector &dv)
dimensionedScalar sqrt(const dimensionedScalar &ds)
#define makeScalarFunction2(SS)
Definition: Function2.H:218
Macros for easy insertion into run-time selection tables.
APIdiffCoef(const word &name, const scalar a, const scalar b, const scalar wf, const scalar wa)
Construct from components.
Definition: APIdiffCoef.C:43
A class for handling words, derived from string.
Definition: word.H:59
dimensionedScalar cbrt(const dimensionedScalar &ds)
An Ostream is an abstract base class for all output systems (streams, files, token lists...
Definition: Ostream.H:54
void writeEntry(Ostream &os, const HashTable< T, Key, Hash > &ht)
Definition: HashTableIO.C:96
word name(const complex &)
Return a string representation of a complex.
Definition: complex.C:47
Namespace for OpenFOAM.
ITstream & lookup(const word &, bool recursive=false, bool patternMatch=true) const
Find and return an entry data stream.
Definition: dictionary.C:844