MCAGroup Class Reference

#include <mcagroup.h>

Inheritance diagram for MCAGroup:

Public Slots
void	erase_mcas ()
void	start_mcas ()
void	stop_mcas ()
void	erase_start_mcas ()
void	save_data ()
void	setPresetRealTime (double t)
void	setPresetLiveTime (double t)

Public Member Functions
	MCAGroup (QObject *parent)
virtual	~MCAGroup ()
void	append (EpicsMCA *mca)
int	count ()
void	write_data (QString name)

Private Attributes
QList< EpicsMCA * >	m_MCAList

Detailed Description

Definition at line 9 of file mcagroup.h.

Constructor & Destructor Documentation

MCAGroup::MCAGroup

(

QObject *

parent

)

Definition at line 8 of file mcagroup.cpp.

  : QObject(parent)
{
}

MCAGroup::~MCAGroup ( )

virtual

Definition at line 13 of file mcagroup.cpp.

References m_MCAList.

{
  while (!m_MCAList.isEmpty()) {
    delete m_MCAList.takeFirst();
  }
}

Member Function Documentation

void MCAGroup::append

(

EpicsMCA *

mca

)

Definition at line 20 of file mcagroup.cpp.

References m_MCAList.

{
  m_MCAList.append(mca);
}

int MCAGroup::count

(

)

Definition at line 25 of file mcagroup.cpp.

References m_MCAList.

{
  return m_MCAList.count();
}

void MCAGroup::erase_mcas ( )

slot

Definition at line 30 of file mcagroup.cpp.

References EpicsMCA::erase(), and m_MCAList.

{
  EpicsMCA *mca;

  foreach(mca, m_MCAList) {
    mca->erase();
  }
}

void MCAGroup::erase_start_mcas ( )

slot

Definition at line 57 of file mcagroup.cpp.

References EpicsMCA::eraseAndStart(), and m_MCAList.

{
  EpicsMCA *mca;

  foreach(mca, m_MCAList) {
    mca->eraseAndStart();
  }
}

void MCAGroup::save_data ( )

slot

Definition at line 84 of file mcagroup.cpp.

References write_data().

{
  QString name = QFileDialog::getSaveFileName(0, "Save MCA Data...");

  if (name != "") {
    write_data(name);
  }
}

void MCAGroup::setPresetLiveTime ( double  t )

slot

Definition at line 75 of file mcagroup.cpp.

References m_MCAList, and EpicsMCA::setPresetLiveTime().

{
  EpicsMCA *mca;

  foreach(mca, m_MCAList) {
    mca->setPresetLiveTime(t);
  }
}

void MCAGroup::setPresetRealTime ( double  t )

slot

Definition at line 66 of file mcagroup.cpp.

References m_MCAList, and EpicsMCA::setPresetRealTime().

{
  EpicsMCA *mca;

  foreach(mca, m_MCAList) {
    mca->setPresetRealTime(t);
  }
}

void MCAGroup::start_mcas ( )

slot

Definition at line 39 of file mcagroup.cpp.

References m_MCAList, and EpicsMCA::start().

{
  EpicsMCA *mca;

  foreach(mca, m_MCAList) {
    mca->start();
  }
}

void MCAGroup::stop_mcas ( )

slot

Definition at line 48 of file mcagroup.cpp.

References m_MCAList, and EpicsMCA::stop().

{
  EpicsMCA *mca;

  foreach(mca, m_MCAList) {
    mca->stop();
  }
}

void MCAGroup::write_data

(

QString

name

)

Definition at line 93 of file mcagroup.cpp.

References m_MCAList, EpicsObject::pvName(), and EpicsArray::value().

Referenced by save_data().

{
  FILE *f = fopen(qPrintable(name),"w");

  QVector<QVector<double> > cols;
  EpicsMCA *mca;

  fprintf(f, "#N");

  foreach(mca, m_MCAList) {
    fprintf(f,"\t%s",qPrintable(mca->pvName()));
    cols.append(mca->value());
  }

  fprintf(f, "\n");
 
  int ncols = cols.count();
  int nrows = 0;

  if (ncols) {
    nrows = cols[0].count();
  }

  printf("%d rows x %d columns\n", nrows, ncols);

  for (int i=0; i<nrows; i++) {
    fprintf(f, "%d", i);

    for (int j=0; j<ncols; j++) {
      fprintf(f, "\t%g", cols[j][i]);
    }

    fprintf(f, "\n");
  }

  fclose(f);
}

Member Data Documentation

QList<EpicsMCA*> MCAGroup::m_MCAList

private

Definition at line 33 of file mcagroup.h.

Referenced by append(), count(), erase_mcas(), erase_start_mcas(), setPresetLiveTime(), setPresetRealTime(), start_mcas(), stop_mcas(), write_data(), and ~MCAGroup().

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

• mcagroup.h
• mcagroup.cpp