Skip to content

GitLab

Switch branch/tag
Find file Normal viewHistoryPermalink
Test-scalarOps.C 3.32 KB
Newer Older
shunbo's avatar
initial commit  
shunbo committed
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 
/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     |
    \\  /    A nd           | www.openfoam.com
     \\/     M anipulation  |
-------------------------------------------------------------------------------
    Copyright (C) 2019 OpenCFD Ltd.
-------------------------------------------------------------------------------
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/>.

Application
    Test-scalarOps

Description
    Test scalar-only ops

\*---------------------------------------------------------------------------*/

#include "IOstreams.H"
#include "labelList.H"
#include "scalarList.H"
#include "FlatOutput.H"
#include "Tuple2.H"
#include "ops.H"
#include "scalarOps.H"
#include "vector.H"
#include "Tuple2.H"

using namespace Foam;


template<class T>
void testDivide(const List<Tuple2<T, scalar>>& list)
{
    const scalarDivideOp<T> bop;

    for (const auto& pair : list)
    {
        Info<< "num=" << pair.first()
            << " den=" << pair.second() << flush;

        Info<< " = " << bop(pair.first(), pair.second())
            << endl;
    }

    Info<< "----" << nl;

    for (const auto& pair : list)
    {
        Info<< "num=" << pair.first()
            << " den=" << pair.second() << flush;

        Info<< " = " << (pair.first() / pair.second()) << endl;
    }
}


void testModulo(const List<Tuple2<scalar, scalar>>& list)
{
    const scalarModuloOp<scalar> bop;

    for (const auto& pair : list)
    {
        Info<< "num=" << pair.first()
            << " den=" << pair.second() << flush;

        Info<< " = " << bop(pair.first(), pair.second())
            << endl;
    }

    Info<< "----" << nl;

    for (const auto& pair : list)
    {
        Info<< "num=" << pair.first()
            << " den=" << pair.second() << flush;

        Info<< " = " << std::fmod(pair.first(), pair.second()) << endl;
    }
}


// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
//  Main program:

int main(int argc, char *argv[])
{
    List<Tuple2<scalar, scalar>> scalars
    ({
        {10.0, 15},
        {5.0, 15},
        {5.0, 0},
    });

    List<Tuple2<vector, scalar>> vectors
    ({
        { {1,2,3}, 15},
        { {4,5,6}, 15},
        { {7,8,9}, 0},
    });


    Info<< nl << "Test scalar/scalar division" << nl;
    testDivide<scalar>(scalars);

    Info<< nl << "Test scalar/scalar modulo" << nl;
    testModulo(scalars);


    Info<< nl << "Test vector/scalar division" << nl;
    testDivide<vector>(vectors);


    Info<< "\nEnd\n" << endl;

    return 0;
}


// ************************************************************************* //