2021-10-09 16:19:06 +02:00
|
|
|
/*
|
|
|
|
* Cppcheck - A tool for static C/C++ code analysis
|
|
|
|
* Copyright (C) 2007-2021 Cppcheck team.
|
|
|
|
*
|
|
|
|
* This program is free software: you can redistribute it and/or modify
|
|
|
|
* it under the terms of the GNU General Public License as published by
|
|
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
|
|
* (at your option) any later version.
|
|
|
|
*
|
|
|
|
* This program 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 General Public License for more details.
|
|
|
|
*
|
|
|
|
* You should have received a copy of the GNU General Public License
|
|
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
*/
|
|
|
|
|
|
|
|
#ifndef inferH
|
|
|
|
#define inferH
|
|
|
|
|
|
|
|
#include "mathlib.h"
|
|
|
|
#include "valueflow.h"
|
|
|
|
|
|
|
|
struct Interval;
|
|
|
|
template<class T>
|
|
|
|
class ValuePtr;
|
|
|
|
|
|
|
|
struct InferModel {
|
|
|
|
virtual bool match(const ValueFlow::Value& value) const = 0;
|
|
|
|
virtual ValueFlow::Value yield(MathLib::bigint value) const = 0;
|
|
|
|
virtual ~InferModel() {}
|
|
|
|
};
|
|
|
|
|
|
|
|
std::vector<ValueFlow::Value> infer(const ValuePtr<InferModel>& model,
|
|
|
|
const std::string& op,
|
|
|
|
std::list<ValueFlow::Value> lhsValues,
|
|
|
|
std::list<ValueFlow::Value> rhsValues);
|
|
|
|
|
|
|
|
std::vector<ValueFlow::Value> infer(const ValuePtr<InferModel>& model,
|
|
|
|
const std::string& op,
|
|
|
|
MathLib::bigint lhs,
|
|
|
|
std::list<ValueFlow::Value> rhsValues);
|
|
|
|
|
|
|
|
std::vector<ValueFlow::Value> infer(const ValuePtr<InferModel>& model,
|
|
|
|
const std::string& op,
|
|
|
|
std::list<ValueFlow::Value> lhsValues,
|
|
|
|
MathLib::bigint rhs);
|
|
|
|
|
2022-01-04 15:38:37 +01:00
|
|
|
CPPCHECKLIB std::vector<MathLib::bigint> getMinValue(const ValuePtr<InferModel>& model, const std::list<ValueFlow::Value>& values);
|
2022-01-04 10:21:54 +01:00
|
|
|
std::vector<MathLib::bigint> getMaxValue(const ValuePtr<InferModel>& model, const std::list<ValueFlow::Value>& values);
|
|
|
|
|
2021-10-09 16:19:06 +02:00
|
|
|
std::string toString(const Interval& i);
|
|
|
|
|
|
|
|
#endif
|