diff options
Diffstat (limited to 'connectivity/source/drivers/file/FNumericFunctions.cxx')
| -rw-r--r-- | connectivity/source/drivers/file/FNumericFunctions.cxx | 252 |
1 files changed, 0 insertions, 252 deletions
diff --git a/connectivity/source/drivers/file/FNumericFunctions.cxx b/connectivity/source/drivers/file/FNumericFunctions.cxx deleted file mode 100644 index 7800eb6b68..0000000000 --- a/connectivity/source/drivers/file/FNumericFunctions.cxx +++ /dev/null @@ -1,252 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/************************************************************************* - * - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * Copyright 2000, 2010 Oracle and/or its affiliates. - * - * OpenOffice.org - a multi-platform office productivity suite - * - * This file is part of OpenOffice.org. - * - * OpenOffice.org is free software: you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License version 3 - * only, as published by the Free Software Foundation. - * - * OpenOffice.org 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 Lesser General Public License version 3 for more details - * (a copy is included in the LICENSE file that accompanied this code). - * - * You should have received a copy of the GNU Lesser General Public License - * version 3 along with OpenOffice.org. If not, see - * <http://www.openoffice.org/license.html> - * for a copy of the LGPLv3 License. - * - ************************************************************************/ - -// MARKER(update_precomp.py): autogen include statement, do not remove -#include "precompiled_connectivity.hxx" - -#include <cmath> -#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); - 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); - 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((double)lhs,(double)rhs); -} -//------------------------------------------------------------------ -ORowSetValue OOp_Floor::operate(const ORowSetValue& lhs) const -{ - if ( lhs.isNull() ) - return lhs; - - return floor((double)lhs); -} -// ----------------------------------------------------------------------------- -ORowSetValue OOp_Ceiling::operate(const ORowSetValue& lhs) const -{ - if ( lhs.isNull() ) - return lhs; - - double nVal(lhs); - 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]; - - sal_Int32 nDec = 0; - if ( nSize == 2 && !lhs[0].isNull() ) - nDec = lhs[0]; - return ::rtl::math::round(nVal,nDec); -} -// ----------------------------------------------------------------------------- -ORowSetValue OOp_Exp::operate(const ORowSetValue& lhs) const -{ - if ( lhs.isNull() ) - return lhs; - - double nVal(lhs); - return exp(nVal); -} -// ----------------------------------------------------------------------------- -ORowSetValue OOp_Ln::operate(const ORowSetValue& lhs) const -{ - if ( lhs.isNull() || static_cast<double>(lhs) < 0.0 ) - return lhs; - - double nVal(lhs); - nVal = log(nVal); - if ( rtl::math::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( (double)lhs[nSize-1] ); - - - if ( nSize == 2 && !lhs[0].isNull() ) - nVal /= log((double)lhs[0]); - - if ( rtl::math::isNan(nVal) ) - return ORowSetValue(); - return nVal; -} -// ----------------------------------------------------------------------------- -ORowSetValue OOp_Log10::operate(const ORowSetValue& lhs) const -{ - if ( lhs.isNull() || static_cast<double>(lhs) < 0.0 ) - return lhs; - - double nVal = log((double)lhs); - if ( rtl::math::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((double)lhs,(double)rhs); -} -//------------------------------------------------------------------ -ORowSetValue OOp_Sqrt::operate(const ORowSetValue& lhs) const -{ - if ( lhs.isNull() ) - return lhs; - - double nVal = sqrt((double)lhs); - if ( rtl::math::isNan(nVal) ) - return ORowSetValue(); - return nVal; -} -// ----------------------------------------------------------------------------- -ORowSetValue OOp_Pi::operate(const ::std::vector<ORowSetValue>& /*lhs*/) const -{ - return 3.141592653589793116; -} -// ----------------------------------------------------------------------------- -ORowSetValue OOp_Cos::operate(const ORowSetValue& lhs) const -{ - if ( lhs.isNull() ) - return lhs; - - return cos((double)lhs); -} -// ----------------------------------------------------------------------------- -ORowSetValue OOp_Sin::operate(const ORowSetValue& lhs) const -{ - if ( lhs.isNull() ) - return lhs; - - return sin((double)lhs); -} -// ----------------------------------------------------------------------------- -ORowSetValue OOp_Tan::operate(const ORowSetValue& lhs) const -{ - if ( lhs.isNull() ) - return lhs; - - return tan((double)lhs); -} -// ----------------------------------------------------------------------------- -ORowSetValue OOp_ACos::operate(const ORowSetValue& lhs) const -{ - if ( lhs.isNull() ) - return lhs; - - return acos((double)lhs); -} -// ----------------------------------------------------------------------------- -ORowSetValue OOp_ASin::operate(const ORowSetValue& lhs) const -{ - if ( lhs.isNull() ) - return lhs; - - return asin((double)lhs); -} -// ----------------------------------------------------------------------------- -ORowSetValue OOp_ATan::operate(const ORowSetValue& lhs) const -{ - if ( lhs.isNull() ) - return lhs; - - return atan((double)lhs); -} -// ----------------------------------------------------------------------------- -ORowSetValue OOp_ATan2::operate(const ORowSetValue& lhs,const ORowSetValue& rhs) const -{ - if ( lhs.isNull() || rhs.isNull() ) - return lhs; - - return atan2((double)lhs,(double)rhs); -} -// ----------------------------------------------------------------------------- -ORowSetValue OOp_Degrees::operate(const ORowSetValue& lhs) const -{ - if ( lhs.isNull() ) - return lhs; - - double nLhs = lhs; - return nLhs*180*(1.0/3.141592653589793116); -} -// ----------------------------------------------------------------------------- -ORowSetValue OOp_Radians::operate(const ORowSetValue& lhs) const -{ - if ( lhs.isNull() ) - return lhs; - - double nLhs = lhs; - return nLhs*3.141592653589793116*(1.0/180.0); -} -// ----------------------------------------------------------------------------- - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |