60 lines
2.2 KiB
C++
60 lines
2.2 KiB
C++
/*
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* Cppcheck - A tool for static C/C++ code analysis
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* Copyright (C) 2007-2021 Cppcheck team.
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*
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* This program 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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* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef inferH
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#define inferH
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#include "config.h"
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#include "mathlib.h"
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#include "valueflow.h"
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#include <list>
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#include <string>
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#include <vector>
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struct Interval;
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template<class T> class ValuePtr;
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struct InferModel {
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virtual bool match(const ValueFlow::Value& value) const = 0;
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virtual ValueFlow::Value yield(MathLib::bigint value) const = 0;
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virtual ~InferModel() {}
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};
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std::vector<ValueFlow::Value> infer(const ValuePtr<InferModel>& model,
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const std::string& op,
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std::list<ValueFlow::Value> lhsValues,
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std::list<ValueFlow::Value> rhsValues);
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std::vector<ValueFlow::Value> infer(const ValuePtr<InferModel>& model,
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const std::string& op,
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MathLib::bigint lhs,
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std::list<ValueFlow::Value> rhsValues);
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std::vector<ValueFlow::Value> infer(const ValuePtr<InferModel>& model,
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const std::string& op,
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std::list<ValueFlow::Value> lhsValues,
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MathLib::bigint rhs);
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CPPCHECKLIB std::vector<MathLib::bigint> getMinValue(const ValuePtr<InferModel>& model, const std::list<ValueFlow::Value>& values);
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std::vector<MathLib::bigint> getMaxValue(const ValuePtr<InferModel>& model, const std::list<ValueFlow::Value>& values);
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std::string toString(const Interval& i);
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#endif
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