60 lines
1.1 KiB
C++
60 lines
1.1 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*/
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#ifndef INCLUDED_SC_INC_MATRIXOPERATORS_HXX
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#define INCLUDED_SC_INC_MATRIXOPERATORS_HXX
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namespace sc {
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namespace op {
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template<typename T>
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struct Op_
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{
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const double mInitVal;
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const T maOp;
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Op_(double InitVal, T aOp):
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mInitVal(InitVal), maOp(aOp)
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{
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}
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void operator()(double& rAccum, double fVal)
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{
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maOp(rAccum, fVal);
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}
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};
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using Op = Op_<std::function<void(double&, double)>>;
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struct Sum
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{
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static const double InitVal;
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void operator()(double& rAccum, double fVal);
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};
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struct SumSquare
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{
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static const double InitVal;
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void operator()(double& rAccum, double fVal);
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};
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struct Product
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{
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static const double InitVal;
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void operator()(double& rAccum, double fVal);
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};
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}
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}
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#endif
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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