Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 242 insertions, 0 deletions

diff --git a/connectivity/source/drivers/file/FNumericFunctions.cxx b/connectivity/source/drivers/file/FNumericFunctions.cxx
new file mode 100644
index 000000000..7c7fdc754
--- /dev/null
+++ b/connectivity/source/drivers/file/FNumericFunctions.cxx
@@ -0,0 +1,242 @@
+/* -*- 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 <cmath>
+#include <basegfx/numeric/ftools.hxx>
+#include <file/FNumericFunctions.hxx>
+#include <rtl/math.hxx>
+
+using namespace connectivity;
+using namespace connectivity::file;
+
+ORowSetValue OOp_Abs::operate(const ORowSetValue& lhs) const
+{
+    if ( lhs.isNull() )
+        return lhs;
+
+    double nVal = lhs.getDouble();
+    if ( nVal < 0 )
+        nVal *= -1.0;
+    return fabs(nVal);
+}
+
+ORowSetValue OOp_Sign::operate(const ORowSetValue& lhs) const
+{
+    if ( lhs.isNull() )
+        return lhs;
+
+    sal_Int32 nRet = 0;
+    double nVal = lhs.getDouble();
+    if ( nVal < 0 )
+        nRet = -1;
+    else if ( nVal > 0 )
+        nRet = 1;
+
+    return nRet;
+}
+
+ORowSetValue OOp_Mod::operate(const ORowSetValue& lhs,const ORowSetValue& rhs) const
+{
+    if ( lhs.isNull() || rhs.isNull() )
+        return ORowSetValue();
+
+    return fmod(lhs.getDouble(), rhs.getDouble());
+}
+
+ORowSetValue OOp_Floor::operate(const ORowSetValue& lhs) const
+{
+    if ( lhs.isNull() )
+        return lhs;
+
+    return floor(lhs.getDouble());
+}
+
+ORowSetValue OOp_Ceiling::operate(const ORowSetValue& lhs) const
+{
+    if ( lhs.isNull() )
+        return lhs;
+
+    double nVal = lhs.getDouble();
+    return ceil(nVal);
+}
+
+ORowSetValue OOp_Round::operate(const std::vector<ORowSetValue>& lhs) const
+{
+    if ( lhs.empty() || lhs.size() > 2 )
+        return ORowSetValue();
+
+    size_t nSize = lhs.size();
+    double nVal = lhs[nSize-1].getDouble();
+
+    sal_Int32 nDec = 0;
+    if ( nSize == 2 && !lhs[0].isNull() )
+        nDec = lhs[0].getDouble();
+    return ::rtl::math::round(nVal,nDec);
+}
+
+ORowSetValue OOp_Exp::operate(const ORowSetValue& lhs) const
+{
+    if ( lhs.isNull() )
+        return lhs;
+
+    double nVal = lhs.getDouble();
+    return exp(nVal);
+}
+
+ORowSetValue OOp_Ln::operate(const ORowSetValue& lhs) const
+{
+    if ( lhs.isNull() || lhs.getDouble() < 0.0 )
+        return lhs;
+
+    double nVal = lhs.getDouble();
+    nVal = log(nVal);
+    if ( std::isnan(nVal) )
+        return ORowSetValue();
+    return nVal;
+}
+
+ORowSetValue OOp_Log::operate(const std::vector<ORowSetValue>& lhs) const
+{
+    if ( lhs.empty() || lhs.size() > 2 )
+        return ORowSetValue();
+    size_t nSize = lhs.size();
+    double nVal = log( lhs[nSize-1].getDouble() );
+
+
+    if ( nSize == 2 && !lhs[0].isNull() )
+        nVal /= log(lhs[0].getDouble());
+
+    if ( std::isnan(nVal) )
+        return ORowSetValue();
+    return nVal;
+}
+
+ORowSetValue OOp_Log10::operate(const ORowSetValue& lhs) const
+{
+    if ( lhs.isNull() || lhs.getDouble() < 0.0 )
+        return lhs;
+
+    double nVal = log(lhs.getDouble());
+    if ( std::isnan(nVal) )
+        return ORowSetValue();
+    nVal /= log(10.0);
+    return nVal;
+}
+
+ORowSetValue OOp_Pow::operate(const ORowSetValue& lhs,const ORowSetValue& rhs) const
+{
+    if ( lhs.isNull() || rhs.isNull() )
+        return lhs;
+
+    return pow(lhs.getDouble(), rhs.getDouble());
+}
+
+ORowSetValue OOp_Sqrt::operate(const ORowSetValue& lhs) const
+{
+    if ( lhs.isNull() )
+        return lhs;
+
+    double nVal = sqrt(lhs.getDouble());
+    if ( std::isnan(nVal) )
+        return ORowSetValue();
+    return nVal;
+}
+
+ORowSetValue OOp_Pi::operate(const std::vector<ORowSetValue>& /*lhs*/) const
+{
+    return M_PI;
+}
+
+ORowSetValue OOp_Cos::operate(const ORowSetValue& lhs) const
+{
+    if ( lhs.isNull() )
+        return lhs;
+
+    return cos(lhs.getDouble());
+}
+
+ORowSetValue OOp_Sin::operate(const ORowSetValue& lhs) const
+{
+    if ( lhs.isNull() )
+        return lhs;
+
+    return sin(lhs.getDouble());
+}
+
+ORowSetValue OOp_Tan::operate(const ORowSetValue& lhs) const
+{
+    if ( lhs.isNull() )
+        return lhs;
+
+    return tan(lhs.getDouble());
+}
+
+ORowSetValue OOp_ACos::operate(const ORowSetValue& lhs) const
+{
+    if ( lhs.isNull() )
+        return lhs;
+
+    return acos(lhs.getDouble());
+}
+
+ORowSetValue OOp_ASin::operate(const ORowSetValue& lhs) const
+{
+    if ( lhs.isNull() )
+        return lhs;
+
+    return asin(lhs.getDouble());
+}
+
+ORowSetValue OOp_ATan::operate(const ORowSetValue& lhs) const
+{
+    if ( lhs.isNull() )
+        return lhs;
+
+    return atan(lhs.getDouble());
+}
+
+ORowSetValue OOp_ATan2::operate(const ORowSetValue& lhs,const ORowSetValue& rhs) const
+{
+    if ( lhs.isNull() || rhs.isNull() )
+        return lhs;
+
+    return atan2(lhs.getDouble(), rhs.getDouble());
+}
+
+ORowSetValue OOp_Degrees::operate(const ORowSetValue& lhs) const
+{
+    if ( lhs.isNull() )
+        return lhs;
+
+    double nLhs = lhs.getDouble();
+    return basegfx::rad2deg(nLhs);
+}
+
+ORowSetValue OOp_Radians::operate(const ORowSetValue& lhs) const
+{
+    if ( lhs.isNull() )
+        return lhs;
+
+    double nLhs = lhs.getDouble();
+    return basegfx::deg2rad(nLhs);
+}
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */