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ENH: support pointer cast from autoPtr

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This commit is contained in:
Mark Olesen
2019-05-03 09:59:53 +02:00
committed by Andrew Heather
parent 8b6f4a4bcf
commit 675aa8053a
3 changed files with 48 additions and 46 deletions
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21
applications/test/autoPtr/Test-autoPtr.C
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@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2018 OpenCFD Ltd.
\\ / A nd | Copyright (C) 2018-2019 OpenCFD Ltd.
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -23,6 +23,7 @@ License
\*---------------------------------------------------------------------------*/
#include <memory>
#include "autoPtr.H"
#include "labelList.H"
#include "ListOps.H"
@ -80,10 +81,26 @@ int main(int argc, char *argv[])
{
auto list = autoPtr<labelList>::New(10, label(-1));
Info<<"create: " << list() << nl;
Info<<"create: " << *list << nl;
const labelList* plist = list;
Info<<"pointer: " << uintptr_t(plist) << nl
<<"content: " << *plist << nl;
Info<<"create: " << autoPtr<labelList>::New(10, label(-1))()
<< nl << nl;
// Transfer to unique_ptr
std::unique_ptr<labelList> list2(list.release());
Info<<"move to unique_ptr: " << *list2 << nl;
Info<<"old is " << Switch(bool(list)) << nl;
autoPtr<labelList> list3(list2.release());
Info<<"move unique to autoPtr: " << *list3 << nl;
Info<<"old is " << Switch(bool(list2)) << nl;
}
// Confirm that forwarding with move construct actually works as expected