mirror of
https://github.com/OPM/ResInsight.git
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130 lines
4.3 KiB
C++
130 lines
4.3 KiB
C++
/////////////////////////////////////////////////////////////////////////////////
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//
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// Copyright (C) 2017- Statoil ASA
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//
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// ResInsight 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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//
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// ResInsight is distributed in the hope that it will be useful, but WITHOUT ANY
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// WARRANTY; without even the implied warranty of MERCHANTABILITY or
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// FITNESS FOR A PARTICULAR PURPOSE.
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//
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// See the GNU General Public License at <http://www.gnu.org/licenses/gpl.html>
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// for more details.
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//
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/////////////////////////////////////////////////////////////////////////////////
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#include "RifColumnBasedAsciiParser.h"
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#include "RiaLogging.h"
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#include "cvfAssert.h"
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#include <QString>
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#include <QStringList>
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#include <QTextStream>
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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RifColumnBasedAsciiParser::RifColumnBasedAsciiParser(QString& data, const QString dateFormat, QLocale decimalLocale, QString cellSeparator)
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{
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parseData(data, dateFormat, decimalLocale, cellSeparator);
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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const std::vector<QString>& RifColumnBasedAsciiParser::headers() const
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{
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return m_data.m_headers;
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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const std::vector<QDateTime>& RifColumnBasedAsciiParser::timeSteps() const
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{
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return m_data.m_timeSteps;
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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const std::vector<double>& RifColumnBasedAsciiParser::columnValues(size_t columnIndex) const
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{
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CVF_TIGHT_ASSERT(m_data.m_values.size() <= columnIndex);
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return m_data.m_values[columnIndex];
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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void RifColumnBasedAsciiParser::parseData(QString& data, QString dateFormat, QLocale decimalLocale, QString cellSeparator)
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{
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QTextStream tableData(&data);
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QString header;
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do {
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header = tableData.readLine();
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} while (header.isEmpty() && !tableData.atEnd());
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// No header row found
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if (header.isEmpty()) return;
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QStringList columnHeaders = header.split(cellSeparator);
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for (int i = 1; i < columnHeaders.size(); ++i)
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{
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m_data.m_headers.push_back(columnHeaders[i]);
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}
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// No columns found
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if (m_data.m_headers.empty()) return;
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int numColumns = static_cast<int>(m_data.m_headers.size());
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m_data.m_values.resize(numColumns);
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size_t row = 0;
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while (!tableData.atEnd())
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{
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++row;
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QString line = tableData.readLine();
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// Skip empty lines
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if (line.isEmpty()) continue;
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QStringList columns = line.split(cellSeparator);
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if (columns.size() != numColumns + 1)
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{
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RiaLogging::warning(QString("Invalid number of columns in row %1").arg(row));
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continue;
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}
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QDateTime date = QDateTime::fromString(columns[0], dateFormat);
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if (!date.isValid())
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{
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RiaLogging::warning(QString("First column of row %1 could not be parsed as a date: %2").arg(row).arg(columns[0]));
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continue;
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}
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m_data.m_timeSteps.push_back(date);
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for (int col = 1; col < columns.size(); ++col)
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{
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bool ok;
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m_data.m_values[col - 1].push_back(decimalLocale.toDouble(columns[col], &ok));
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if (!ok)
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{
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RiaLogging::warning(QString("Could not parse value at row %1 column %2 as double: %3. Defaulting to 0.0").arg(row).arg(col).arg(columns[col]));
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}
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}
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}
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}
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