QseScan Class Reference

#include <qsescan.h>

Inheritance diagram for QseScan:

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Collaboration diagram for QseScan:

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List of all members.

Public Types
enum	QseScanRole { UnspecifiedRole = -1, NotUsedRole, UsedRole }
Public Member Functions
	QseScan (const char *name)
	~QseScan ()
QString	name () const
void	setName (QString name)
int	columnCount () const
void	setColumnCount (int n)
int	maxRowCount () const
void	setRowCount (int n)
void	clear ()
QseColumn *	column (int n) const
QseColumn *	column (const QString &nm) const
QseColumn *	appendColumn ()
void	setColumnNames (const char *nms)
void	appendHeader (const QString &h)
void	appendData (const char *l)
QseColumn *	appendColumn (const QString &name, const QseColumn *proto=NULL)
QString	scanCommand () const
QseScanRole	scanRole () const
void	setScanRole (const QseScanRole r)
void	setDefaultRoles ()
void	writeScan (const QString &name)
QStringList	header () const
void	mergeHeaders (const QStringList &hdr)
QDateTime	scanDateTime () const
void	setScanDateTime (const QDateTime &datetime)
int	scanNumber () const
void	setScanNumber (int n)
Private Attributes
QStringList	m_Header
QList< QseColumn * >	m_Columns
QList< QseColumn * >	m_SpareColumns
QseScanRole	m_Role
QString	m_Name
QMutex	m_Mutex
QDateTime	m_ScanDateTime
int	m_ScanNumber

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Detailed Description

Definition at line 14 of file qsescan.h.

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Member Enumeration Documentation

enum QseScan::QseScanRole

Enumerator:

UnspecifiedRole
NotUsedRole
UsedRole

Definition at line 22 of file qsescan.h.

               {
    UnspecifiedRole = -1,
    NotUsedRole,
    UsedRole } QseScanRole;

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Constructor & Destructor Documentation

QseScan::QseScan

(

const char *

name

)

Definition at line 8 of file qsescan.cpp.

  : QObject(NULL),
    m_Role(UnspecifiedRole),
    m_Name(name),
    m_ScanNumber(-1)
{
}

QseScan::~QseScan

(

)

Definition at line 16 of file qsescan.cpp.

References column(), m_Columns, m_Mutex, and m_SpareColumns.

{
  QMutexLocker lock(&m_Mutex);

  QseColumn *column;

  foreach (column, m_Columns) {
    delete column;
  }

  foreach (column, m_SpareColumns) {
    delete column;
  }
}

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Member Function Documentation

QString QseScan::name

(

)

const

Definition at line 31 of file qsescan.cpp.

References m_Mutex, and m_Name.

Referenced by QseAverager::mergeHeaders(), and QseDataExport::QseDataExport().

{
  QMutexLocker lock(&m_Mutex);

  return m_Name;
}

void QseScan::setName

(

QString

name

)

Definition at line 38 of file qsescan.cpp.

References m_Mutex, and m_Name.

Referenced by appendData(), and QseAverager::mergeHeaders().

{
  QMutexLocker lock(&m_Mutex);
  
  m_Name = name;
}

int QseScan::columnCount

(

)

const

Definition at line 45 of file qsescan.cpp.

References m_Columns, and m_Mutex.

Referenced by QseAverager::addScans(), appendColumn(), appendData(), QseAverager::divideScan(), QseDataSet::maxColumnCount(), maxRowCount(), QseGraphController::selectScan(), setColumnCount(), setColumnNames(), SimpleGraphController::updateColumnsTable(), SimpleGraphController::updateGraph(), QseGraphController::updateGraph(), SummaryTableController::updateSummaryTableScanInfo(), SummaryTableController::updateSummaryTableScans(), writeScan(), and QseController::writeSettings().

{
  QMutexLocker lock(&m_Mutex);

  return m_Columns.size();
}

void QseScan::setColumnCount

(

int

n

)

Definition at line 52 of file qsescan.cpp.

References columnCount(), m_Columns, m_Mutex, and m_SpareColumns.

Referenced by clear().

{
  int sz = columnCount();

  for (int i = sz-1; i>=n; i--) {
    QMutexLocker lock(&m_Mutex);
    
    if (m_Columns[i]) {
      m_SpareColumns.append(m_Columns.takeAt(i));
    }
  }
}

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int QseScan::maxRowCount

(

)

const

Definition at line 74 of file qsescan.cpp.

References column(), columnCount(), and QseColumn::rowCount().

Referenced by QseNormalizer::matchesScan(), QseAveragerRole::matchesScan(), SimpleGraphController::updateScansTable(), SummaryTableController::updateSummaryTableScanInfo(), SummaryTableController::updateSummaryTableScans(), and writeScan().

{
  int maxcount = 0;
  int nc = columnCount();

  for (int i=0; i<nc; i++) {
    QseColumn *c = column(i);

    if (c) {
      int nr = c->rowCount();

      if (nr > maxcount) {
  maxcount = nr;
      }
    }
  }

  return maxcount;
}

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void QseScan::setRowCount

(

int

n

)

Definition at line 94 of file qsescan.cpp.

References column(), m_Columns, and m_Mutex.

Referenced by appendColumn(), and appendData().

{
  QMutexLocker lock(&m_Mutex);
  QseColumn *column;

  foreach (column, m_Columns) {
    column -> setRowCount(n);
  }
}

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void QseScan::clear

(

)

Definition at line 65 of file qsescan.cpp.

References m_Header, m_Mutex, and setColumnCount().

Referenced by appendColumn().

{
  setColumnCount(0);

  QMutexLocker lock(&m_Mutex);

  m_Header.clear();
}

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QseColumn * QseScan::column

(

int

n

)

const

Definition at line 104 of file qsescan.cpp.

References m_Columns.

Referenced by QseAverager::addScans(), appendColumn(), appendData(), QseDataExport::applyPressed(), column(), SimpleGraphController::columnsTableContextMenu(), QseDataSetModel::data(), QseAverager::divideScan(), maxRowCount(), QseDataReference::QseDataReference(), QseController::readSettings(), QseGraphController::selectScan(), setColumnNames(), setDefaultRoles(), setRowCount(), SummaryTableController::summaryTableContextMenu(), SimpleGraphController::updateColumnsTable(), SimpleGraphController::updateGraph(), QseGraphController::updateGraph(), SummaryTableController::updateSummaryTableColumnInfo(), SummaryTableController::updateSummaryTableScans(), writeScan(), QseController::writeSettings(), and ~QseScan().

{
  if ((0 <= n) && (n < m_Columns.size())) {
    return m_Columns.at(n);
  } else {
    return NULL;
  }
}

QseColumn * QseScan::column

(

const QString &

nm

)

const

Definition at line 113 of file qsescan.cpp.

References column(), m_Columns, m_Mutex, and QseColumn::name().

{
  QMutexLocker lock(&m_Mutex);
  QseColumn *column;

  foreach (column, m_Columns) {
    if (column && (column->name()==nm)) {
      return column;
    }
  }

  return NULL;
}

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QseColumn * QseScan::appendColumn

(

)

Definition at line 127 of file qsescan.cpp.

References clear(), m_Columns, m_Mutex, and m_SpareColumns.

Referenced by QseAverager::addScans(), appendColumn(), appendData(), and setColumnNames().

{
  QseColumn *col=NULL;

  {
    QMutexLocker lock(&m_Mutex);

    if (m_SpareColumns.size()) {
      col = m_SpareColumns.takeLast();
      col -> clear();
    } else {
      col = new QseColumn();
    }
    
    m_Columns.append(col);
  }

  return col;
}

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void QseScan::setColumnNames

(

const char *

nms

)

Definition at line 147 of file qsescan.cpp.

References appendColumn(), column(), columnCount(), and QseColumn::setName().

{
  const char *ptr = nms + 3;
  const char *found, *next;
  int nc = columnCount();
  int col;
  char nam[256];

  for (col = 0; ptr; col++) {
    found = strstr(ptr, "  ");
    if (found) {
      next = found + 2;
    } else {
      next = NULL;
    }
    
    QseColumn* c= NULL;
    
    if (col >= nc) {
      c = appendColumn();
      nc++;
    } else {
      c = column(col);
    }

    if (next) {
      qstrncpy(nam, ptr, found-ptr+1);
      c->setName(nam);
    } else {
      c->setName(ptr);
    }
    
    ptr = next;
  }
}

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void QseScan::appendHeader

(

const QString &

h

)

Definition at line 183 of file qsescan.cpp.

References m_Header, and m_Mutex.

Referenced by mergeHeaders().

{
  QMutexLocker lock(&m_Mutex);
  m_Header.push_back(h);
}

void QseScan::appendData

(

const char *

l

)

Definition at line 212 of file qsescan.cpp.

References appendColumn(), column(), columnCount(), setName(), and setRowCount().

{
  int nc = columnCount();
  const char *ptr = l;
  char *next;

  for (int col = 0; ptr; col++) {
    double val;
    val = strtod(ptr, &next);

    if (ptr == next) {
      return ;
    }

    QseColumn *c=NULL;

    if (col >= nc) {
      c = appendColumn();
      c -> setName(QString("col%1").arg(col));

      if (nc > 0) {
  c -> setRowCount(column(0)->rowCount() - 1);
      }

      nc++;
    } else {
      c = column(col);
    }

    c -> appendData(val);

    ptr = next;
  }

  printf("\n");
}

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QseColumn * QseScan::appendColumn	(	const QString &	name,
		const QseColumn *	proto = NULL
	)

Definition at line 262 of file qsescan.cpp.

References appendColumn(), column(), columnCount(), QseColumn::setName(), and setRowCount().

{
  QseColumn *res = appendColumn();

  res->setName(name);

  if (proto) {
    res -> setRowCount(proto -> rowCount());
    res -> assignment(proto);
  } else if (columnCount() > 0) {
    res -> setRowCount(column(0)->rowCount());
    res -> assignment(0.0);
  }
  
  return res;
}

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QString QseScan::scanCommand

(

)

const

Definition at line 249 of file qsescan.cpp.

References m_Header, and m_Mutex.

Referenced by QseAverager::addScans(), QseDataExport::applyPressed(), QseNormalizer::matchesScan(), QseAveragerRole::matchesScan(), QseAveragerRole::styledScanItem(), SimpleGraphController::updateGraph(), QseGraphController::updateGraph(), and SimpleGraphController::updateScansTable().

{
  QMutexLocker lock(&m_Mutex);

  int ix = m_Header.indexOf(QRegExp("^#S.*$"));

  if (ix >= 0) {
    return m_Header[ix];
  } else {
    return "";
  }
}

QseScan::QseScanRole QseScan::scanRole

(

)

const

Definition at line 283 of file qsescan.cpp.

References m_Mutex, and m_Role.

Referenced by QseAveragerRole::matchesScan(), and QseController::writeSettings().

{
  QMutexLocker lock(&m_Mutex);

  return m_Role;
}

void QseScan::setScanRole

(

const QseScanRole

r

)

Definition at line 293 of file qsescan.cpp.

References m_Mutex, and m_Role.

Referenced by setDefaultRoles().

{
  QMutexLocker lock(&m_Mutex);

  m_Role = r;
}

void QseScan::setDefaultRoles

(

)

Definition at line 300 of file qsescan.cpp.

References column(), m_Columns, m_Mutex, QseColumn::setDefaultRoles(), setScanRole(), and UnspecifiedRole.

{
  setScanRole(QseScan::UnspecifiedRole);
  int sz;
  {
    QMutexLocker lock(&m_Mutex);
    sz = m_Columns.size();
  }

  for (int i=0; i<sz; i++) {
    QseColumn *c = column(i);

    if (c) {
      c ->setDefaultRoles();
    }
  }
}

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void QseScan::writeScan

(

const QString &

name

)

Definition at line 318 of file qsescan.cpp.

References column(), columnCount(), QseColumn::data(), m_Header, m_Mutex, maxRowCount(), and QseColumn::name().

{
  FILE *f = fopen(qPrintable(name),"w");
  int nr = maxRowCount();
  int nc = columnCount();
  int hsz;

  {
    QMutexLocker lock(&m_Mutex);
    hsz = m_Header.size();
  }

  for (int i = 0; i < hsz; i++) {
    QMutexLocker lock(&m_Mutex);
    fputs(qPrintable(m_Header[i]+"\n"), f);
  }

  fprintf(f,"#N");

  for (int i = 0; i < nc; i++) {
    QseColumn *c = column(i);
    if (c) {
      fprintf(f,"\t%s", qPrintable(c->name()));
    }
  }
  
  fprintf(f,"\n");
  
  for (int r = 0; r<nr; r++) {
    fprintf(f, "%d", r);

    for (int i = 0; i < nc; i++) {
      QseColumn *c = column(i);
      if (c) {
  fprintf(f,"\t%0.12g", c->data(r));
      }
    }
    
    fprintf(f,"\n");
  }

  fclose(f);
}

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QStringList QseScan::header

(

)

const

Definition at line 189 of file qsescan.cpp.

References m_Header, and m_Mutex.

Referenced by QseDataExport::applyPressed(), QseAverager::mergeHeaders(), and QseNormalizer::normalizeScan().

{
  QMutexLocker lock(&m_Mutex);
  return m_Header;
}

void QseScan::mergeHeaders

(

const QStringList &

hdr

)

Definition at line 195 of file qsescan.cpp.

References appendHeader(), m_Header, and m_Mutex.

Referenced by QseAverager::mergeHeaders().

{
  QString hdrline;

  foreach (hdrline, hdr) {
    bool nocont;
    {
      QMutexLocker lock(&m_Mutex);
      nocont = !m_Header.contains(hdrline);
    }

    if (nocont) {
      appendHeader(hdrline);
    }
  }
}

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QDateTime QseScan::scanDateTime

(

)

const

Definition at line 362 of file qsescan.cpp.

References m_ScanDateTime.

{
  return m_ScanDateTime;
}

void QseScan::setScanDateTime

(

const QDateTime &

datetime

)

Definition at line 367 of file qsescan.cpp.

References m_ScanDateTime.

Referenced by QseAverager::mergeHeaders().

{
  m_ScanDateTime = datetime;
}

int QseScan::scanNumber

(

)

const

Definition at line 372 of file qsescan.cpp.

References m_ScanNumber.

Referenced by QseNormalizer::normalizeScan(), QseAverager::normalizeScan(), and QseGraphController::updateGraph().

{
  return m_ScanNumber;
}

void QseScan::setScanNumber

(

int

n

)

Definition at line 377 of file qsescan.cpp.

References m_ScanNumber.

{
  m_ScanNumber = n;
}

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Member Data Documentation

QStringList QseScan::m_Header [private]

Definition at line 67 of file qsescan.h.

Referenced by appendHeader(), clear(), header(), mergeHeaders(), scanCommand(), and writeScan().

QList<QseColumn*> QseScan::m_Columns [private]

Definition at line 68 of file qsescan.h.

Referenced by appendColumn(), column(), columnCount(), setColumnCount(), setDefaultRoles(), setRowCount(), and ~QseScan().

QList<QseColumn*> QseScan::m_SpareColumns [private]

Definition at line 69 of file qsescan.h.

Referenced by appendColumn(), setColumnCount(), and ~QseScan().

QseScanRole QseScan::m_Role [private]

Definition at line 70 of file qsescan.h.

Referenced by scanRole(), and setScanRole().

QString QseScan::m_Name [private]

Definition at line 71 of file qsescan.h.

Referenced by name(), and setName().

QMutex QseScan::m_Mutex [mutable, private]

Definition at line 72 of file qsescan.h.

Referenced by appendColumn(), appendHeader(), clear(), column(), columnCount(), header(), mergeHeaders(), name(), scanCommand(), scanRole(), setColumnCount(), setDefaultRoles(), setName(), setRowCount(), setScanRole(), writeScan(), and ~QseScan().

QDateTime QseScan::m_ScanDateTime [private]

Definition at line 73 of file qsescan.h.

Referenced by scanDateTime(), and setScanDateTime().

int QseScan::m_ScanNumber [private]

Definition at line 74 of file qsescan.h.

Referenced by scanNumber(), and setScanNumber().

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The documentation for this class was generated from the following files:

• qsescan.h
• qsescan.cpp