86ef9e86dc
- use allocator class to wrap the stream pointers instead of passing them into ISstream, OSstream and using a dynamic cast to delete then. This is especially important if we will have a bidirectional stream (can't delete twice!). STYLE: - file stream constructors with std::string (C++11) - for rewind, explicit about in|out direction. This is not currently important, but avoids surprises with any future bidirectional access. - combined string streams in StringStream.H header. Similar to <sstream> include that has both input and output string streams.
191 lines
5.0 KiB
C
191 lines
5.0 KiB
C
/*---------------------------------------------------------------------------*\
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========= |
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\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
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\\ / O peration |
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\\ / A nd | Copyright (C) 2011-2016 OpenFOAM Foundation
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\\/ M anipulation |
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-------------------------------------------------------------------------------
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License
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This file is part of OpenFOAM.
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OpenFOAM is free software: you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
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Application
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Description
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\*---------------------------------------------------------------------------*/
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#include "OSspecific.H"
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#include "IOstreams.H"
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#include "labelList.H"
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#include "DynamicList.H"
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#include "face.H"
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#include "pointField.H"
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#include "DynamicField.H"
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using namespace Foam;
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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// Main program:
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int main(int argc, char *argv[])
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{
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List<label> lstA(10);
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List<label> lstC
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{
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1, 2, 3, 4
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};
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forAll(lstA, i)
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{
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lstA[i] = i;
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}
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Info<< "lstA: " << lstA << endl;
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Info<< "lstC: " << lstC << endl;
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Xfer<List<label>> xA = xferMove(lstA);
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Xfer<List<label>> xB;
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List<label> lstB( xA );
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Info<< "xA: " << xA() << endl;
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Info<< "xB: " << xB() << endl;
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Info<< "lstA: " << lstA << endl;
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Info<< "lstB: " << lstB << endl;
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Info<< "lstC: " << lstC << endl;
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xA = lstB;
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Info<< "xA: " << xA() << endl;
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Info<< "xB: " << xB() << endl;
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Info<< "lstA: " << lstA << endl;
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Info<< "lstB: " << lstB << endl;
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Info<< "lstC: " << lstC << endl;
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xB = xA;
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List<label> lstD(xferCopy(lstC));
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List<label> lstE(xferMove(lstC));
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// this must be empty
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List<label> lstF = xferCopy(lstC);
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Info<< "xA: " << xA() << endl;
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Info<< "xB: " << xB() << endl;
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Info<< "lstA: " << lstA << endl;
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Info<< "lstB: " << lstB << endl;
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Info<< "lstC: " << lstC << endl;
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Info<< "lstD: " << lstD << endl;
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Info<< "lstE: " << lstE << endl;
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Info<< "lstF: " << lstF << endl;
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Info<< "xB[" << xB->size() << "]\n";
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// clear the underlying List
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xB->clear();
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Info<< "xB[" << xB->size() << "]\n";
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DynamicList<label> dl(10);
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for (label i = 0; i < 5; ++i)
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{
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dl.append(i);
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}
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face f1(dl);
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face f2(xferCopy<labelList>(dl));
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Info<< "dl[" << dl.size() << "/" << dl.capacity() << "] " << dl << endl;
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Info<< "f1: " << f1 << endl;
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Info<< "f2: " << f2 << endl;
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// add some more labels
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for (label i = 5; i < 8; ++i)
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{
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dl.append(i);
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}
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// note: xfer() method returns a plain labelList
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face f3(dl.xfer());
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Info<< "dl[" << dl.size() << "/" << dl.capacity() << "] " << dl << endl;
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Info<< "f3: " << f3 << endl;
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Info<<"\nflip faces:" << endl;
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f1.flip();
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f3.flip();
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Info<< "f1: " << f1 << endl;
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Info<< "f3: " << f3 << endl;
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{
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Info<<"\nTest xfer with fields:" << endl;
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List<point> list1
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{
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{ 0, 1, 2 },
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{ 3, 4, 5 },
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{ 6, 7, 8 },
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{ 9, 10, 11 },
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};
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// Field from Xfer<List>
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pointField field1(list1.xfer());
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Info<<nl
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<< "xfer construct from List" << nl
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<<"input (list) = " << list1 << nl
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<<"output (field) = " << field1 << nl;
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// Field from Xfer<List> ... again
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pointField field2(field1.xfer());
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Info<<nl
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<<"xfer construct from Field (as List): " << nl
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<<"input (field) = " << field1 << nl
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<<"output (field) = " << field2 << nl;
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// Field from Xfer<Field>
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pointField field3(xferMove(field2));
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Info<<nl
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<<"xfer construct from Field (as Field): " << nl
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<<"input (field) = " << field2 << nl
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<<"output (field) = " << field3 << nl;
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// Field from Xfer<Field> .. again
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pointField field4(xferCopy(field3));
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Info<<nl
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<<"xfer copy construct from Field (as Field): " << nl
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<<"input (field) = " << field3 << nl
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<<"output (field) = " << field4 << nl;
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DynamicField<point> dyfield1(xferCopy(field4));
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Info<<nl
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<<"xfer copy construct from Field (as Field): " << nl
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<<"input (field) = " << field4 << nl
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<<"output (dyn-field) = " << dyfield1 << nl;
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}
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return 0;
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}
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// ************************************************************************* //
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