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/*****************************************************************************
** FILE IDENTIFICATION
**
** Name: plotfile.h
** Purpose: PlotFile class header
** Programmer: Kevin Rosenberg
** Date Started: Dec 2000
**
** This is part of the CTSim program
** Copyright (c) 1983-2001 Kevin Rosenberg
**
** $Id: plotfile.h 7061 2003-09-07 06:34:45Z kevin $
**
** This program is free software; you can redistribute it and/or modify
** it under the terms of the GNU General Public License (version 2) as
** published by the Free Software Foundation.
**
** This program is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
** GNU General Public License for more details.
**
** You should have received a copy of the GNU General Public License
** along with this program; if not, write to the Free Software
** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
******************************************************************************/
#ifndef PLOTFILE_H
#define PLOTFILE_H
#ifndef MSVC
#include <unistd.h>
#endif
#include <sys/types.h>
#include <cstring>
#include <string>
#include <iosfwd>
#include <iomanip>
#include <fstream>
#include <iostream>
#include <vector>
#include "ctsupport.h"
#include "plotfile.h"
// Plotfile structure:
// 1. Lines that begin with # are comments
// 2. ASCII file format
// 3. Header lines begin with <tags> and end with </tags>
// 4. Valid headers
// <plotfile ncolumns nrecords> (signifies beginning of plotfile)
// <description> (beginning of description lines)
// <ezset> (signifies beginning of ezset commands)
// <columns> Beginning of data columns
// 5. Data is ASCII file format, one record per line
// Number of columns is variable and is set by ncolumns header
class PlotFile
{
private:
std::string m_strFilename;
std::string m_strDate;
std::vector<std::string> m_vecStrDescriptions;
std::vector<std::string> m_vecStrEzsetCommands;
std::vector<double> m_vecCurves;
int m_iNumColumns;
int m_iNumRecords;
bool m_bScatterPlot;
bool headerRead (std::iostream& os);
bool headerWrite (std::iostream& os);
bool columnsRead (std::iostream& os);
bool columnsWrite (std::iostream& os);
void initHeaders ();
PlotFile (const PlotFile& rhs); // copy constructor
PlotFile& operator= (const PlotFile&); // assignment operator
public:
PlotFile (int iNColumns, int iNRecords);
PlotFile (void);
~PlotFile ();
void setCurveSize (int iNCurves, int iNRecords, bool bScatterPlot = false);
void addDescription (const char* const pszDesc)
{ m_vecStrDescriptions.push_back (pszDesc); }
void addEzsetCommand (const char* const pszCmd)
{ m_vecStrEzsetCommands.push_back (pszCmd); }
bool addColumn (int iCol, const double* const pdColumn);
bool addColumn (int iCol, const float* const pdColumn);
void getColumn (int iCol, double *pdColumnData) const;
const std::string& getDate () const
{ return m_strDate; }
int getNumColumns () const
{ return m_iNumColumns; }
int getNumRecords () const
{ return m_iNumRecords; }
bool getIsScatterPlot() const
{ return m_bScatterPlot; }
bool getMinMax (int startingCol, double& min, double& max) const;
bool statistics (int startingCol, double& min, double& max, double& mean, double& mode, double& median, double &stddev) const;
unsigned int getNumDescriptions (void) const
{ return m_vecStrDescriptions.size(); }
const std::string& getDescription (int iDescIndex) const
{ return m_vecStrDescriptions[iDescIndex]; }
unsigned int getNumEzsetCommands (void) const
{ return m_vecStrEzsetCommands.size(); }
const std::string& getEzsetCommand (int iIndex) const
{ return m_vecStrEzsetCommands[iIndex]; }
bool fileRead (const char* const filename);
bool fileWrite (const char* const filename);
const std::string& getFilename (void) const
{ return m_strFilename; }
void printHeaders (std::ostream& os) const;
void printHeaders (std::ostringstream& os) const;
void printHeadersBrief (std::ostream& os) const;
void printHeadersBrief (std::ostringstream& os) const;
};
#endif
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