ENH: provide extended fileOperation::detectProcessorPath()

- returns collated grouping as an output parameter
2025-11-28 03:28:01 +00:00 · 2025-08-28 18:26:19 +02:00
parent bd57627955
commit 4c13fd8658
8 changed files with 87 additions and 69 deletions
--- a/applications/test/fileOperation1/Test-fileOperation1.cxx
+++ b/applications/test/fileOperation1/Test-fileOperation1.cxx
@ -0,0 +1,126 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     |
+    \\  /    A nd           | www.openfoam.com
+     \\/     M anipulation  |
+-------------------------------------------------------------------------------
+    Copyright (C) 2020 OpenCFD Ltd.
+-------------------------------------------------------------------------------
+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-fileOperation1
+
+Description
+    Test string parsing and other bits for fileOperation
+
+\*---------------------------------------------------------------------------*/
+
+#include "argList.H"
+#include "fileName.H"
+#include "fileOperation.H"
+#include "SubList.H"
+#include "IOobject.H"
+#include "IOstreams.H"
+#include "OSspecific.H"
+
+
+using namespace Foam;
+
+template<class IntType>
+word toString(const IntRange<IntType>& group)
+{
+    if (group.empty())
+    {
+        return word::null;
+    }
+    return Foam::name(group.min()) + "-" + Foam::name(group.max());
+}
+
+
+void testSplitPath(const fileName& pathName)
+{
+    fileName path, procDir, local;
+    fileOperation::procRangeType group;
+    label nProcs;
+
+    const label proci =
+        fileOperation::splitProcessorPath
+        (
+            pathName,
+            path,
+            procDir,
+            local,
+            group,
+            nProcs
+        );
+
+
+    Info<< nl
+        << "Input    = " << pathName << nl
+        << "  path   = " << path << nl
+        << "  proc   = " << procDir << nl
+        << "  local  = " << local << nl
+        << "  group  = " << group << " = " << toString(group) << nl
+        << "  proci   = " << proci << nl
+        << "  nProcs  = " << nProcs << nl;
+}
+
+
+void testSplitPaths(std::initializer_list<const char* const> dirNames)
+{
+    for (const auto& dirName : dirNames)
+    {
+        testSplitPath(fileName(dirName));
+    }
+}
+
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+// Main program:
+
+int main(int argc, char *argv[])
+{
+    argList::addArgument("fileName .. fileNameN");
+    argList::addOption("istream", "file", "test Istream values");
+
+
+    testSplitPaths
+    ({
+        "foo/bar",
+        "foo/processor5/system",
+        "foo/processors100_0-5/constant",
+        "foo/processors20_12-16/constant",
+        "/new-processor-gen/case1/processors20",
+        "/new-processor-gen/case1/processors100_0-5/constant",
+        "/new-processor-gen/case1/processors/input",
+        "devel/processor/ideas/processor0/system",
+
+        "/path/processor0Generation1/case1/processor10/input",
+
+        "path/processors100_ab-cd/constant",
+        "path/processors100_a11-d00/constant",
+    });
+
+
+    Info<< "\nEnd\n" << endl;
+    return 0;
+}
+
+
+// ************************************************************************* //