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/*---------------------------------------------------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2012-2015 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
Test-circulator
Description
\*---------------------------------------------------------------------------*/
#include "List.H"
#include "ListOps.H"
#include "face.H"
#include "Circulator.H"
#include "ConstCirculator.H"
using namespace Foam;
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
// Main program:
int main(int argc, char *argv[])
{
Info<< "Test the implementation of a circular iterator" << nl << endl;
Info<< "Test const circulator. First go forwards, then backwards."
<< nl << endl;
face f(identity(4));
ConstCirculator<face> cStart(f);
if (cStart.size()) do
{
Info<< "Iterate forwards over face (prev/curr/next) : "
<< cStart.prev() << " / " << cStart() << " / " << cStart.next()
<< endl;
} while (cStart.circulate(CirculatorBase::CLOCKWISE));
if (cStart.size()) do
{
Info<< "Iterate backwards over face : " << cStart() << endl;
} while (cStart.circulate(CirculatorBase::ANTICLOCKWISE));
Info<< nl << nl << "Test non-const circulator" << nl << endl;
Circulator<face> cStart2(f);
Info<< "Face before : " << f << endl;
if (cStart2.size()) do
{
Info<< "Iterate forwards over face (prev/curr/next) : "
<< cStart2.prev() << " / " << cStart2() << " / " << cStart2.next()
<< endl;
} while (cStart2.circulate(CirculatorBase::CLOCKWISE));
if (cStart2.size()) do
{
Info<< "Iterate forwards over face, adding 1 to each element : "
<< cStart2();
cStart2() += 1;
Info<< " -> " << cStart2() << endl;
} while (cStart2.circulate(CirculatorBase::CLOCKWISE));
Info<< "Face after : " << f << endl;
Info<< nl << nl << "Compare two faces: " << endl;
face a(identity(5));
Info<< "Compare " << a << " and " << a << " Match = " << face::compare(a, a)
<< endl;
face b(reverseList(a));
Info<< "Compare " << a << " and " << b << " Match = " << face::compare(a, b)
<< endl;
face c(a);
c[4] = 3;
Info<< "Compare " << a << " and " << c << " Match = " << face::compare(a, c)
<< endl;
face d(rotateList(a, 2));
Info<< "Compare " << a << " and " << d << " Match = " << face::compare(a, d)
<< endl;
face g(labelList(5, 1));
face h(g);
Info<< "Compare " << g << " and " << h << " Match = " << face::compare(g, h)
<< endl;
g[0] = 2;
h[3] = 2;
Info<< "Compare " << g << " and " << h << " Match = " << face::compare(g, h)
<< endl;
g[4] = 3;
h[4] = 3;
Info<< "Compare " << g << " and " << h << " Match = " << face::compare(g, h)
<< endl;
face face1(identity(1));
Info<< "Compare " << face1 << " and " << face1
<< " Match = " << face::compare(face1, face1) << endl;
face face2(identity(1)+1);
Info<< "Compare " << face1 << " and " << face2
<< " Match = " << face::compare(face1, face2) << endl;
Info<< nl << nl << "Zero face" << nl << endl;
face fZero;
Circulator<face> cZero(fZero);
if (cZero.size()) do
{
Info<< "Iterate forwards over face : " << cZero() << endl;
} while (cZero.circulate(CirculatorBase::CLOCKWISE));
fZero = face(identity(5));
// circulator was invalidated so reset
cZero = Circulator<face>(fZero);
do
{
Info<< "Iterate forwards over face : " << cZero() << endl;
} while (cZero.circulate(CirculatorBase::CLOCKWISE));
Info<< nl << nl << "Simultaneously go forwards/backwards over face " << f
<< nl << endl;
ConstCirculator<face> circForward(f);
ConstCirculator<face> circBackward(f);
if (circForward.size() && circBackward.size()) do
{
Info<< "Iterate over face forwards : " << circForward()
<< ", backwards : " << circBackward() << endl;
}
while
(
circForward.circulate(CirculatorBase::CLOCKWISE),
circBackward.circulate(CirculatorBase::ANTICLOCKWISE)
);
Info<< "\nEnd\n" << endl;
return 0;
}
// ************************************************************************* //
|
