TableReader.cpp

   1 /***************************************************************************
   2  *                                                                         *
   3  *  TableReader.cpp Copyright (C) 2008 by Jon Rumble                             *
   4  *  j.w.rumble@reading.ac.uk                                               *
   5  *                                                                         *
   6  *                                                                         *
   7  *  This file is part of HECS,                                             *
   8  *                                                                         *
   9  *  HECS is free software: you can redistribute it and/or modify           *
  10  *  it under the terms of the GNU General Public License as published by   *
  11  *  the Free Software Foundation, either version 2 of the License, or      *
  12  *  (at your option) any later version.                                    *
  13  *                                                                         *
  14  *                                                                         *
  15  *  HECS is distributed in the hope that it will be useful,                *
  16  *  but WITHOUT ANY WARRANTY; without even the implied warranty of         *
  17  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the          *
  18  *  GNU General Public License for more details.                           *
  19  *                                                                         *
  20  *  You should have received a copy of the GNU General Public License      *
  21  *  along with this program.  If not, see <http://www.gnu.org/licenses/>.  *
  22  ***************************************************************************/
  23
  24
  25 #include "TableReader.h"
  26
  27
  28 const char COMMENT = '#';
  29
  30 TableReader::TableReader () {}
  31
  32 TableReader::TableReader (QString fileName)
  33 {
  34     m_fileName = new QFile (fileName);
  35     //m_numElems = numElems;
  36     openFile();
  37     parseFile();
  38     closeFile();
  39
  40 }
  41
  42 TableReader::~TableReader () {}
  43
  44 void TableReader::readFile(QString fileNameIn)
  45 {
  46     m_fileName = new QFile (fileNameIn);
  47     openFile();
  48     parseFile();
  49     closeFile();
  50 }
  51
  52 void TableReader::openFile ()
  53 {
  54       if (!m_fileName->open(QIODevice::ReadOnly | QIODevice::Text))
  55            return;
  56 }
  57
  58 void TableReader::closeFile ()
  59 {
  60     m_fileName->close();
  61 }
  62
  63 void TableReader::parseFile ()
  64 {
  65
  66     QTextStream in (m_fileName);
  67     int lineNum =1;
  68     while (!in.atEnd()) {
  69
  70         QString line = in.readLine().trimmed();
  71
  72         if (line.startsWith(COMMENT))
  73             continue; //Skip for comments !!
  74         dValueMap.insert(lineNum,parseLine(line));
  75         lineNum++;
  76     }
  77 }
  78
  79 QList <double> TableReader::parseLine (QString lineIn)
  80 {
  81
  82     QList <double> valueList;
  83     vals = lineIn.split(",");
  84     for (int i = 0; i < vals.size(); ++i)
  85         valueList.append(vals.at(i).toDouble());
  86
  87     return valueList;
  88 }
  89
  90 QMap <int, QList <double> > TableReader::getTableMap()
  91 {
  92     return dValueMap;
  93 }
  94
  95 void TableReader::initVars()
  96 {
  97
  98 }
  99 // END OF TableReader.cpp