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ActionParser.hpp
/*
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 ACTION_PARSER_HPP
#define ACTION_PARSER_HPP
#include <opm/input/eclipse/Schedule/Action/ASTNode.hpp>
#include <opm/input/eclipse/Schedule/Action/ActionValue.hpp>
#include <string>
#include <vector>
namespace Opm { namespace Action {
struct ParseNode
{
ParseNode(TokenType type_arg, const std::string& value_arg)
: type (type_arg)
, value(value_arg)
{}
// Implicit converting constructor.
explicit ParseNode(TokenType type_arg)
: ParseNode(type_arg, "")
{}
TokenType type;
std::string value;
};
class Parser
{
public:
static Action::ASTNode parse(const std::vector<std::string>& tokens);
static TokenType get_type(const std::string& arg);
static FuncType get_func(const std::string& arg);
private:
explicit Parser(const std::vector<std::string>& tokens);
ParseNode current() const;
ParseNode next();
size_t pos() const;
Action::ASTNode parse_cmp();
Action::ASTNode parse_op();
Action::ASTNode parse_left();
Action::ASTNode parse_right();
Action::ASTNode parse_and();
Action::ASTNode parse_or();
const std::vector<std::string>& tokens;
ssize_t current_pos = -1;
};
}} // namespace Opm::Action
#endif // ACTION_PARSER_HPP
Opm::Action::ASTNode
Definition ASTNode.hpp:38
Opm::Action::Parser
Definition ActionParser.hpp:50
Opm
This class implements a small container which holds the transmissibility mulitpliers for all the face...
Definition Exceptions.hpp:30
Opm::Action::ParseNode
Definition ActionParser.hpp:32