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93 lines
2.4 KiB
C++
93 lines
2.4 KiB
C++
/*
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* Math.hpp, part of LatAnalyze 3
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*
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* Copyright (C) 2013 - 2014 Antonin Portelli
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*
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* LatAnalyze 3 is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* LatAnalyze 3 is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with LatAnalyze 3. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef Latan_Math_hpp_
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#define Latan_Math_hpp_
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#include <latan/Global.hpp>
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#include <latan/Function.hpp>
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#include <latan/MathInterpreter.hpp>
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#include <vector>
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BEGIN_NAMESPACE
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/******************************************************************************
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* Standard C functions *
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******************************************************************************/
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#define STDMATH_NAMESPACE StdMath
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#define DECL_STD_FUNC(name, funcName) \
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class name##Function: public DoubleFunction\
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{\
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public:\
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name##Function(void);\
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virtual ~name##Function(void);\
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using DoubleFunction::operator();\
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virtual double operator()(std::vector<double> &arg);\
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};\
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namespace STDMATH_NAMESPACE\
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{\
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extern name##Function funcName;\
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}
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// Trigonometric functions
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DECL_STD_FUNC(Cos, cos)
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DECL_STD_FUNC(Sin, sin)
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DECL_STD_FUNC(Tan, tan)
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DECL_STD_FUNC(ACos, acos)
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DECL_STD_FUNC(ASin, asin)
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DECL_STD_FUNC(ATan, atan)
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DECL_STD_FUNC(ATan2, atan2)
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// Hyperbolic functions
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DECL_STD_FUNC(Cosh, cosh)
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DECL_STD_FUNC(Sinh, sinh)
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DECL_STD_FUNC(Tanh, tanh)
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// Exponential and logarithmic functions
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DECL_STD_FUNC(Exp, exp)
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DECL_STD_FUNC(Log, log)
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// Power functions
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DECL_STD_FUNC(Pow, pow)
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DECL_STD_FUNC(Sqrt, sqrt)
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// Rounding and remainder functions
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DECL_STD_FUNC(Ceil, ceil)
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DECL_STD_FUNC(Floor, floor)
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DECL_STD_FUNC(FMod, fmod)
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// Minimum, maximum, difference functions
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DECL_STD_FUNC(FDim, fdim)
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DECL_STD_FUNC(FMax, fmax)
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DECL_STD_FUNC(FMin, fmin)
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// Absolute value
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DECL_STD_FUNC(Abs, abs)
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// Add standard math functions to a table for the math compiler
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namespace STDMATH_NAMESPACE
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{
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void addStdMathFunc(FunctionTable &fTable);
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}
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END_NAMESPACE
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#endif // Latan_Math_hpp_
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