4b2ab72eef
For SimpleTable, that is simply the number of records in a keyword, for MultiRecordTables, it is the number of _empty_ records. this patch makes supporting multi-PVT easier and cleaner.
120 lines
4.2 KiB
C++
120 lines
4.2 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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#include <opm/parser/eclipse/Utility/SimpleMultiRecordTable.hpp>
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namespace Opm {
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/*!
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* \brief Returns the number of tables which can be found in a
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* given keyword.
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*/
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size_t SimpleMultiRecordTable::numTables(Opm::DeckKeywordConstPtr keyword)
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{
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size_t result = 0;
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// first, go to the first record of the specified table. For this,
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// we need to skip the right number of empty records...
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for (size_t recordIdx = 0;
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recordIdx < keyword->size();
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++ recordIdx)
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{
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if (getNumFlatItems_(keyword->getRecord(recordIdx)) == 0)
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// each table ends with an empty record
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++ result;
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}
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return result;
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}
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// create table from first few items of multiple records (i.e. getSIDoubleData() throws an exception)
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SimpleMultiRecordTable::SimpleMultiRecordTable(Opm::DeckKeywordConstPtr keyword,
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const std::vector<std::string> &columnNames,
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size_t tableIdx,
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size_t firstEntityOffset)
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{
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createColumns_(columnNames);
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// first, go to the first record of the specified table. For this,
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// we need to skip the right number of empty records...
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size_t curTableIdx = 0;
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for (m_firstRecordIdx = 0;
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curTableIdx < tableIdx;
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++ m_firstRecordIdx)
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{
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if (getNumFlatItems_(keyword->getRecord(m_firstRecordIdx)) == 0)
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// next table starts with an empty record
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++ curTableIdx;
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}
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if (curTableIdx != tableIdx) {
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throw std::runtime_error("keyword does not specify enough tables");
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}
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// find the number of records in the table
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for (m_numRecords = 0;
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m_firstRecordIdx + m_numRecords < keyword->size()
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&& getNumFlatItems_(keyword->getRecord(m_firstRecordIdx + m_numRecords)) != 0;
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++ m_numRecords)
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{
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}
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for (size_t rowIdx = m_firstRecordIdx; rowIdx < m_firstRecordIdx + m_numRecords; ++ rowIdx) {
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// extract the actual data from the records of the keyword of
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// the deck
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Opm::DeckRecordConstPtr deckRecord =
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keyword->getRecord(rowIdx);
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if ( (getNumFlatItems_(deckRecord) - firstEntityOffset) < numColumns())
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throw std::runtime_error("Number of columns in the data file is"
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"inconsistent with the ones specified");
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for (size_t colIdx = 0; colIdx < numColumns(); ++colIdx) {
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size_t deckItemIdx = colIdx + firstEntityOffset;
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m_columns[colIdx].push_back(getFlatSiDoubleData_(deckRecord, deckItemIdx));
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}
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}
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}
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size_t SimpleMultiRecordTable::getNumFlatItems_(Opm::DeckRecordConstPtr deckRecord)
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{
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int result = 0;
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for (unsigned i = 0; i < deckRecord->size(); ++ i) {
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Opm::DeckItemConstPtr item(deckRecord->getItem(i));
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if (i == 0 && item->defaultApplied())
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return result;
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result += item->size();
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}
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return result;
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}
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double SimpleMultiRecordTable::getFlatSiDoubleData_(Opm::DeckRecordConstPtr deckRecord, unsigned flatItemIdx) const
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{
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unsigned itemFirstFlatIdx = 0;
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for (unsigned i = 0; i < deckRecord->size(); ++ i) {
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Opm::DeckItemConstPtr item = deckRecord->getItem(i);
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if (itemFirstFlatIdx + item->size() > flatItemIdx)
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return item->getSIDouble(flatItemIdx - itemFirstFlatIdx);
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else
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itemFirstFlatIdx += item->size();
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}
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throw std::range_error("Tried to access out-of-range flat item");
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}
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}
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