94 lines
2.3 KiB
C++
94 lines
2.3 KiB
C++
/*
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Copyright 2019 Equinor ASA.
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This file is part of the Open Porous Media project (OPM).
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OPM 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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OPM 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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You should have received a copy of the GNU General Public License
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along with OPM. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef UDA_VALUE_HPP
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#define UDA_VALUE_HPP
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#include <stdexcept>
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#include <vector>
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#include <string>
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#include <iosfwd>
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#include <opm/parser/eclipse/Units/Dimension.hpp>
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namespace Opm {
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class UDAValue {
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public:
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UDAValue();
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explicit UDAValue(double);
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explicit UDAValue(const std::string&);
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explicit UDAValue(const Dimension& dim);
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UDAValue(double data, const Dimension& dim);
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UDAValue(const std::string& data, const Dimension& dim);
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static UDAValue serializeObject();
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/*
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The get<double>() and get<std::string>() methods will throw an
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exception if the internal type and the template parameter disagree.
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*/
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template<typename T>
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T get() const;
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/*
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The getSI() can only be called for numerical values.
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*/
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double getSI() const;
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bool zero() const;
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template<typename T>
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bool is() const;
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void assert_numeric() const;
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void assert_numeric(const std::string& error_msg) const;
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const Dimension& get_dim() const;
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bool operator==(const UDAValue& other) const;
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bool operator!=(const UDAValue& other) const;
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UDAValue& operator=(double value);
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UDAValue& operator=(const std::string& value);
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bool is_numeric() { return numeric_value; }
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template<class Serializer>
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void serializeOp(Serializer& serializer)
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{
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serializer(numeric_value);
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serializer(double_value);
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serializer(string_value);
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dim.serializeOp(serializer);
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}
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private:
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bool numeric_value;
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double double_value;
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std::string string_value;
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Dimension dim;
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};
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std::ostream& operator<<( std::ostream& stream, const UDAValue& uda_value );
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}
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#endif
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