we can do away with mfSmallValue

Change-Id: Ia3ae16d71d1044ef9f338cd4322b371bdffd8e2e

basegfx/Library_basegfx.mk

@@ -37,7 +37,6 @@ $(eval $(call gb_Library_add_exception_objects,basegfx,\
     basegfx/source/matrix/b2dhommatrix \
     basegfx/source/matrix/b2dhommatrixtools \
     basegfx/source/matrix/b3dhommatrix \
-    basegfx/source/numeric/ftools \
     basegfx/source/pixel/bpixel \
     basegfx/source/point/b2dpoint \
     basegfx/source/point/b2ipoint \

basegfx/source/numeric/ftools.cxx

-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*
- * This file is part of the LibreOffice project.
- *
- * This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/.
- *
- * This file incorporates work covered by the following license notice:
- *
- *   Licensed to the Apache Software Foundation (ASF) under one or more
- *   contributor license agreements. See the NOTICE file distributed
- *   with this work for additional information regarding copyright
- *   ownership. The ASF licenses this file to you under the Apache
- *   License, Version 2.0 (the "License"); you may not use this file
- *   except in compliance with the License. You may obtain a copy of
- *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
- */
-
-#include <basegfx/numeric/ftools.hxx>
-#include <algorithm>
-
-namespace basegfx
-{
-    // init static member of class fTools
-    double ::basegfx::fTools::mfSmallValue = 0.000000001;
-
-} // end of namespace basegfx
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */

include/basegfx/numeric/ftools.hxx

@@ -149,14 +149,9 @@ namespace basegfx
 
     class BASEGFX_DLLPUBLIC fTools
     {
-        /// Threshold value for equalZero()
-        static double                                   mfSmallValue;
-
     public:
         /// Get threshold value for equalZero and friends
-        static double getSmallValue() { return mfSmallValue; }
-        /// Set threshold value for equalZero and friends
-        static void setSmallValue(const double& rfNew) { mfSmallValue = rfNew; }
+        static double getSmallValue() { return 0.000000001f; }
 
         /// Compare against small value
         static bool equalZero(const double& rfVal)