Activate the reworked HashTable

- previous draft version was HashTbl
- accidentally still had canonicalSize in templated code

src/OpenFOAM/containers/HashTables/HashTable/HashTableCore.C

@@ -0,0 +1,67 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     |
+    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+     \\/     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 2 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, write to the Free Software Foundation,
+    Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+
+\*---------------------------------------------------------------------------*/
+
+#include "HashTable.H"
+
+// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
+
+defineTypeNameAndDebug(Foam::HashTableCore, 0);
+
+const Foam::label Foam::HashTableCore::maxTableSize
+(
+    Foam::HashTableCore::canonicalSize
+    (
+        Foam::labelMax/2
+    )
+);
+
+// * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * * //
+
+Foam::label Foam::HashTableCore::canonicalSize(const label size)
+{
+    if (size < 1)
+    {
+        return 0;
+    }
+
+    // enforce power of two
+    unsigned int goodSize = size;
+
+    if (goodSize & (goodSize - 1))
+    {
+        // brute-force is fast enough
+        goodSize = 1;
+        while (goodSize < unsigned(size))
+        {
+            goodSize <<= 1;
+        }
+    }
+
+    return goodSize;
+}
+
+
+// ************************************************************************* //