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STYLE: avoid copy in fieldSelection

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This commit is contained in:
Mark Olesen
2020-01-13 17:14:45 +01:00
parent b5b55fbd86
commit 5979078ede
1 changed files with 3 additions and 3 deletions
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6
src/finiteVolume/functionObjects/fieldSelections/fieldSelection/fieldSelectionI.H
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@ -5,7 +5,7 @@
\\ / A nd | www.openfoam.com \\ / A nd | www.openfoam.com
\\/ M anipulation | \\/ M anipulation |
------------------------------------------------------------------------------- -------------------------------------------------------------------------------
Copyright (C) 2019 OpenCFD Ltd. Copyright (C) 2019-2020 OpenCFD Ltd.
------------------------------------------------------------------------------- -------------------------------------------------------------------------------
License License
This file is part of OpenFOAM. This file is part of OpenFOAM.
@ -29,9 +29,9 @@ inline Foam::HashSet<Foam::wordRe>
Foam::functionObjects::fieldSelection::filters() const Foam::functionObjects::fieldSelection::filters() const
{ {
HashSet<wordRe> f; HashSet<wordRe> f;
for (const auto fieldInfo : *this) for (const fieldInfo& fi : *this)
{ {
f.insert(fieldInfo.name()); f.insert(fi.name());
} }
return f; return f;