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
|
/*---------------------------------------------------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2011 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/>.
Application
Description
\*---------------------------------------------------------------------------*/
#include "OSspecific.H"
#include "scalar.H"
#include "IOstreams.H"
#include "PtrList.H"
#include "plane.H"
#include "DynamicList.H"
using namespace Foam;
class Scalar
{
scalar data_;
public:
Scalar()
:
data_(0)
{}
Scalar(scalar val)
:
data_(val)
{}
~Scalar()
{
Info<<"delete Scalar: " << data_ << endl;
}
autoPtr<Scalar> clone() const
{
return autoPtr<Scalar>(new Scalar(data_));
}
friend Ostream& operator<<(Ostream& os, const Scalar& val)
{
os << val.data_;
return os;
}
};
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
// Main program:
int main(int argc, char *argv[])
{
PtrList<Scalar> list1(10);
PtrList<Scalar> list2(15);
PtrList<Scalar> listApp;
forAll(list1, i)
{
list1.set(i, new Scalar(1.3*i));
}
forAll(list2, i)
{
list2.set(i, new Scalar(10 + 1.3*i));
}
for (label i = 0; i < 5; ++i)
{
listApp.append(new Scalar(1.3*i));
}
Info<<"list1: " << list1 << endl;
Info<<"list2: " << list2 << endl;
Info<<"listApp: " << listApp << endl;
Info<<"indirectly delete some items via set(.., 0) :" << endl;
for (label i = 0; i < 3; i++)
{
list1.set(i, 0);
}
Info<<"transfer list2 -> list1:" << endl;
list1.transfer(list2);
Info<<"list1: " << list1 << endl;
Info<<"list2: " << list2 << endl;
Info<<"indirectly delete some items via setSize :" << endl;
list1.setSize(4);
Info<<"list1: " << list1 << endl;
PtrList<Scalar> list3(list1.xfer());
Info<< "Transferred via the xfer() method" << endl;
Info<<"list1: " << list1 << endl;
Info<<"list2: " << list2 << endl;
Info<<"list3: " << list3 << endl;
PtrList<plane> planes;
planes.append(new plane(vector::one, vector::one));
planes.append(new plane(vector(1,2,3), vector::one));
forAll(planes, p)
Info<< "plane " << planes[p] << endl;
Info<< nl << "Done." << endl;
return 0;
}
// ************************************************************************* //
|
