185 lines
5.1 KiB
C
185 lines
5.1 KiB
C
/*---------------------------------------------------------------------------*\
|
|
========= |
|
|
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
|
|
\\ / O peration |
|
|
\\ / A nd | Copyright (C) 2012 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 "const_circulator.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));
|
|
|
|
const_circulator<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;
|
|
|
|
const_circulator<face> circForward(f);
|
|
const_circulator<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;
|
|
}
|
|
|
|
|
|
// ************************************************************************* //
|