104 lines
3.5 KiB
C++
104 lines
3.5 KiB
C++
/*
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Copyright (C) 2013 by Andreas Lauser
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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 OPM_PARSER_SINGLE_RECORD_TABLE_HPP
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#define OPM_PARSER_SINGLE_RECORD_TABLE_HPP
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#include <opm/parser/eclipse/Deck/DeckKeyword.hpp>
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#include <map>
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#include <memory>
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#include <string>
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#include <vector>
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#include <cassert>
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namespace Opm {
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class SingleRecordTable {
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protected:
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// protected default constructor for the derived classes
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SingleRecordTable() {}
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public:
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/*!
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* \brief Returns the number of tables in a keyword.
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*
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* For simple tables, that is identical to the number of
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* records.
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*/
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static size_t numTables(Opm::DeckKeywordConstPtr keyword)
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{ return keyword->size(); }
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/*!
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* \brief Read simple tables from keywords like SWOF
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*
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* This requires all data to be a list of doubles in the first
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* item of a given record index.
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*/
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SingleRecordTable(Opm::DeckKeywordConstPtr keyword,
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const std::vector<std::string> &columnNames,
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size_t recordIdx = 0,
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size_t firstEntityOffset = 0);
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// constructor to make the base class compatible with specialized table implementations
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SingleRecordTable(Opm::DeckKeywordConstPtr /* keyword */,
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size_t /* recordIdx = 0 */,
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size_t /* firstEntityOffset = 0 */)
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{
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throw std::logic_error("The base class of simple tables can't be "
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"instantiated without specifying columns!");
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}
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size_t numColumns() const
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{ return m_columns.size(); }
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size_t numRows() const
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{ return m_columns[0].size(); }
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const std::vector<double> &getColumn(const std::string &name) const
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{
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const auto &colIt = m_columnNames.find(name);
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if (colIt == m_columnNames.end())
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throw std::runtime_error("Unknown column name \""+name+"\"");
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size_t colIdx = colIt->second;
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assert(0 <= colIdx && colIdx < static_cast<size_t>(m_columns.size()));
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return m_columns[colIdx];
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}
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const std::vector<double> &getColumn(size_t colIdx) const
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{
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assert(0 <= colIdx && colIdx < static_cast<size_t>(m_columns.size()));
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return m_columns[colIdx];
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}
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protected:
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void createColumns_(const std::vector<std::string> &columnNames);
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size_t getNumFlatItems_(Opm::DeckRecordConstPtr deckRecord) const;
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double getFlatSiDoubleData_(Opm::DeckRecordConstPtr deckRecord, size_t flatItemIdx) const;
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std::map<std::string, size_t> m_columnNames;
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std::vector<std::vector<double> > m_columns;
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};
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typedef std::shared_ptr<SingleRecordTable> SingleRecordTablePtr;
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typedef std::shared_ptr<const SingleRecordTable> SingleRecordTableConstPtr;
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}
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#endif // OPM_PARSER_SIMPLE_TABLE_HPP
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