#include <qsescanaverager.h>

Inheritance diagram for QseScanAverager:

Public Member Functions
	QseScanAverager (QseDataSet inData, QseDataSet outData, const QString &name, QObject *parent=0)

void	exec ()

void	startAveraging ()

void	addScanToAverage (int i)

void	finishAveraging ()

Public Member Functions inherited from QseEXAFSOperator
	QseEXAFSOperator (QseDataSet inData, QseDataSet outData, const QString &name, QObject *parent=0)

QseDataSet *	inputData ()

QseDataSet *	outputData ()

bool	matchesEnergyPattern (const QseColumn *col, int colnum)

bool	matchesEnergyColumn (const QseColumn *col, int colnum)

bool	matchesDetectorPattern (const QseColumn *col, int colnum)

bool	matchesDetectorColumn (const QseColumn *col, int colnum)

bool	matchesNormalizationPattern (const QseColumn *col, int colnum)

bool	matchesNormalizationColumn (const QseColumn *col, int colnum)

bool	matchesSecondsPattern (const QseColumn *col, int colnum)

bool	matchesSecondsColumn (const QseColumn *col, int colnum)

bool	matchesCopyPattern (const QseColumn *col, int colnum)

bool	matchesCopyColumn (const QseColumn *col, int colnum)

bool	matchesCopyNormalizedPattern (const QseColumn *col, int colnum)

bool	matchesCopyNormalizedColumn (const QseColumn *col, int colnum)

bool	matchesCopyRatePattern (const QseColumn *col, int colnum)

bool	matchesCopyRateColumn (const QseColumn *col, int colnum)

bool	matchesCopyTotalCountsPattern (const QseColumn *col, int colnum)

bool	matchesCopyTotalCountsColumn (const QseColumn *col, int colnum)

Public Member Functions inherited from QseOperator
	QseOperator (const QString &name, QObject *parent=0)

QString	name () const

void	setName (const QString &name)

void	addParameter (QseParameter *parameter)

Private Attributes
QseScan *	m_Result

QseScan *	m_Totals

int	m_NScans

int	m_LookupIndex

Friends
class	QseScanAveragerUI

Additional Inherited Members
Public Types inherited from QseEXAFSOperator
enum	QseScanRole { UnspecifiedScanRole = -1, ScanNotUsedRole, ScanUsedRole }

enum	QseColumnRole { UnspecifiedRole = -1, NotUsedRole, DetectorRole, NormalizationRole, EnergyRole, SecondsRole, CopyRole, CopyNormalizedRole, CopyRateRole, CopyTotalCountsRole }

Signals inherited from QseOperator
void	message (const QString &msg)

Static Public Member Functions inherited from QseEXAFSOperator
static QColor	colorForRole (QseColumnRole r)

static QColor	backgroundColorForRole (QseColumnRole r)

Protected Attributes inherited from QseEXAFSOperator
QseDataSet *	m_InputData

QseDataSet *	m_OutputData

QseRegExpParameter	m_EnergyPattern

QseRegExpParameter	m_DetectorPattern

QseRegExpParameter	m_NormalizationPattern

QseRegExpParameter	m_SecondsPattern

QseRegExpParameter	m_CopyPattern

QseRegExpParameter	m_CopyNormalizedPattern

QseRegExpParameter	m_CopyRatePattern

QseRegExpParameter	m_CopyTotalCountsPattern

QHash< const QseScan *, QseScanRole >	m_ScanExceptions

QHash< const QseColumn *, QseColumnRole >	m_Exceptions

Detailed Description

Definition at line 10 of file qsescanaverager.h.

Constructor & Destructor Documentation

QseScanAverager::QseScanAverager	(	QseDataSet *	inData,
		QseDataSet *	outData,
		const QString &	name,
		QObject *	parent = `0`
	)

Definition at line 8 of file qsescanaverager.cpp.

   : QseEXAFSOperator(inData, outData, name, parent),
     m_Result(NULL),
     m_Totals(NULL),
     m_NScans(0),
     m_LookupIndex(0)
 {
 }

Member Function Documentation

void QseScanAverager::addScanToAverage ( int i )

Definition at line 32 of file qsescanaverager.cpp.

References QseColumn::data(), QseScan::header(), QseEXAFSOperator::m_InputData, m_LookupIndex, m_NScans, m_Result, m_Totals, QseColumn::name(), QseScan::name(), QseScan::scanCommand(), QseColumn::setData(), and QseOperator::setName().

 {
   QseScan *scan = m_InputData -> scan(i);
 
   if (scan) {
     if (m_NScans == 0) {
       m_Result -> setName(scan->name()+"_avg");
       m_Result -> setScanCommand(scan->scanCommand()+"_avg");
       m_Result -> setScanDateTime(QDateTime::currentDateTime());
       m_Result -> mergeHeaders(scan->header());
 
       m_Totals -> setName(scan->name()+"_totals");
       m_Totals -> setScanCommand(scan->scanCommand()+"_totals");
       m_Totals -> setScanDateTime(QDateTime::currentDateTime());
       m_Totals -> mergeHeaders(scan->header());
 
       int ncols = scan -> columnCount();
 
       for (int i=0; i<ncols; i++) {
         QseColumn *col = scan -> column(i);
         QString nam = col->name();
 
         QseColumn *res = m_Result -> appendColumn(nam, col);
         QseColumn *sum = m_Totals -> appendColumn(nam, col);
 
         sum -> assignment(1.0);
       }
     } else {
       m_Result -> appendHeader("#C Averaged : "+scan->scanCommand());
       m_Result -> mergeHeaders(scan->header());
 
       int ncols = scan -> columnCount();
 
       for (int i=0; i<ncols; i++) {
         QseColumn *col = scan -> column(i);
         QString nam = col->name();
 
         QseColumn *res = NULL;
         QseColumn *sum = NULL;
 
         if (m_LookupIndex) {
           res = m_Result -> column(i);
           sum = m_Totals -> column(i);
         } else {
           res = m_Result -> column(nam);
           sum = m_Totals -> column(nam);
         }
 
         if (res == NULL) {
           res = m_Result -> appendColumn(nam, col);
           if (sum != NULL) {
             printf("Problem: sum != NULL when res == NULL\n");
           }
           sum = m_Totals -> appendColumn(nam, col);
           sum -> assignment(1.0);
         } else {
           if (sum == NULL) {
             printf("Problem: sum == NULL when res != NULL\n");
             sum = m_Totals -> appendColumn(nam, col);
             sum -> assignment(1.0);
           }
 
           int nRowsIn = col -> rowCount();
           int nRowsOut = res -> rowCount();
 
           if (nRowsOut < nRowsIn) {
             res -> setRowCount(nRowsIn);
             sum -> setRowCount(nRowsIn);
           }
 
           for (int r=0; r<nRowsIn; r++) {
             double vres = res->data(r);
             double vsum = sum->data(r);
 
             res->setData(r, vres+col->data(r));
             sum->setData(r, vsum+1.0);
           }
         }
       }
     }
 
     m_NScans += 1;
   }
 }

void QseScanAverager::exec ( )

virtual

Implements QseOperator.

Definition at line 17 of file qsescanaverager.cpp.

18 {

19 }

void QseScanAverager::finishAveraging ( )

Definition at line 117 of file qsescanaverager.cpp.

References QseScan::column(), QseColumn::division(), QseEXAFSOperator::m_OutputData, m_Result, and m_Totals.

 {
   int ncols = m_Result -> columnCount();
 
   for (int i = 0; i<ncols; i++) {
     QseColumn *res = m_Result->column(i);
     QseColumn *tot = m_Totals->column(i);
 
     res->division(tot);
   }
 
   delete m_Totals;
 
   m_Result = NULL;
   m_Totals = NULL;
 
   m_OutputData -> emitOperationCompleted();
 }

void QseScanAverager::startAveraging ( )

Definition at line 21 of file qsescanaverager.cpp.

References QseEXAFSOperator::m_InputData, m_NScans, QseEXAFSOperator::m_OutputData, m_Result, and m_Totals.

 {
   m_OutputData -> setHeader(m_InputData -> header());
   m_OutputData -> setFileName(m_InputData -> fileName()+"_avg");
 
   m_Result = m_OutputData -> appendScan();
   m_Totals = new QseScan("totals");
 //   m_Totals = m_OutputData -> appendScan();
   m_NScans = 0;
 }