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71 lines
2.5 KiB
C++
71 lines
2.5 KiB
C++
/*
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* CompiledFunction.hpp, part of LatAnalyze 3
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*
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* Copyright (C) 2013 - 2016 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_CompiledFunction_hpp_
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#define Latan_CompiledFunction_hpp_
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#include <LatAnalyze/Global.hpp>
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#include <LatAnalyze/Function.hpp>
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#include <LatAnalyze/MathInterpreter.hpp>
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BEGIN_LATAN_NAMESPACE
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/******************************************************************************
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* compiled double function class *
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******************************************************************************/
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class CompiledDoubleFunction: public DoubleFunctionFactory
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{
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public:
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// constructors
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explicit CompiledDoubleFunction(const Index nArg);
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CompiledDoubleFunction(const std::string &code, const Index nArg);
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// destructor
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virtual ~CompiledDoubleFunction(void) = default;
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// access
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std::string getCode(void);
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void setCode(const std::string &code);
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// function call
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double operator()(const double *arg) const;
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// IO
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friend std::ostream & operator<<(std::ostream &out,
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CompiledDoubleFunction &f);
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// factory
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virtual DoubleFunction makeFunction(const bool makeHardCopy = true) const;
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private:
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// compile
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void compile(void) const;
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private:
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Index nArg_;
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std::string code_;
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std::shared_ptr<MathInterpreter> interpreter_;
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std::shared_ptr<RunContext> context_;
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std::shared_ptr<std::vector<unsigned int>> varAddress_;
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std::shared_ptr<bool> isCompiled_;
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};
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std::ostream & operator<<(std::ostream &out, CompiledDoubleFunction &f);
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// DoubleFunction factory
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DoubleFunction compile(const std::string code, const Index nArg);
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END_LATAN_NAMESPACE
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#endif // Latan_CompiledFunction_hpp_
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