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opm-common/opm/parser/eclipse/EclipseState/Schedule/UDQ/UDQASTNode.hpp
2020-10-27 14:17:12 +01:00

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/*
Copyright 2019 Equinor ASA.
This file is part of the Open Porous Media project (OPM).
OPM 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.
OPM 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 OPM. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef UDQASTNODE_HPP
#define UDQASTNODE_HPP
#include <memory>
#include <set>
#include <string>
#include <unordered_set>
#include <variant>
#include <vector>
#include <opm/parser/eclipse/EclipseState/Schedule/UDQ/UDQSet.hpp>
#include <opm/parser/eclipse/EclipseState/Schedule/UDQ/UDQContext.hpp>
#include <opm/parser/eclipse/EclipseState/Schedule/UDQ/UDQEnums.hpp>
namespace Opm {
class UDQASTNode {
public:
UDQASTNode();
explicit UDQASTNode(UDQTokenType type_arg);
explicit UDQASTNode(double scalar_value);
UDQASTNode(UDQTokenType type_arg, const std::variant<std::string, double>& value_arg, const UDQASTNode& left_arg);
UDQASTNode(UDQTokenType type_arg, const std::variant<std::string, double>& value_arg, const UDQASTNode& left, const UDQASTNode& right);
UDQASTNode(UDQTokenType type_arg, const std::variant<std::string, double>& value_arg);
UDQASTNode(UDQTokenType type_arg, const std::variant<std::string, double>& value_arg, const std::vector<std::string>& selector);
static UDQASTNode serializeObject();
UDQSet eval(UDQVarType eval_target, const UDQContext& context) const;
bool valid() const;
UDQVarType var_type = UDQVarType::NONE;
std::set<UDQTokenType> func_tokens() const;
void update_type(const UDQASTNode& arg);
void set_left(const UDQASTNode& arg);
void set_right(const UDQASTNode& arg);
UDQASTNode* get_left() const;
UDQASTNode* get_right() const;
void scale(double sign_factor);
bool operator==(const UDQASTNode& data) const;
void required_summary(std::unordered_set<std::string>& summary_keys) const;
template<class Serializer>
void serializeOp(Serializer& serializer)
{
serializer(var_type);
serializer(type);
serializer(value);
serializer(sign);
serializer(selector);
serializer(left);
serializer(right);
}
private:
UDQTokenType type;
void func_tokens(std::set<UDQTokenType>& tokens) const;
std::variant<std::string, double> value;
double sign = 1.0;
std::vector<std::string> selector;
std::shared_ptr<UDQASTNode> left;
std::shared_ptr<UDQASTNode> right;
};
UDQASTNode operator*(const UDQASTNode&lhs, double rhs);
UDQASTNode operator*(double lhs, const UDQASTNode& rhs);
}
#endif