VP1Prioritiser Class Reference

#include <VP1Prioritiser.h>

Inheritance diagram for VP1Prioritiser:

Collaboration diagram for VP1Prioritiser:

Classes
class	Imp

Public Slots
void	visibleChannelsChanged (const QSet< IVP1ChannelWidget * > &vis, const QSet< IVP1ChannelWidget * > &soonvis, const double &soonvisbonus)
void	channelCreated (IVP1ChannelWidget *)
void	channelUncreated (IVP1ChannelWidget *)

Public Member Functions
	VP1Prioritiser (QObject *parent)
virtual	~VP1Prioritiser ()
double	beginTiming_Refresh (IVP1System *)
double	elapsedTiming_Refresh ()
double	endTiming_Refresh ()
IVP1System *	nextErasedActiveSystemByPriority ()
QList< IVP1System * >	getSystemsToEraseByPriority ()
double	estimateRemainingCalcTime () const

Private Member Functions
void	setupSysItr (IVP1ChannelWidget *cw)

Private Attributes
Imp *	m_d

Detailed Description

Definition at line 22 of file VP1Prioritiser.h.

Constructor & Destructor Documentation

VP1Prioritiser()

VP1Prioritiser::VP1Prioritiser

(

QObject *

parent

)

Definition at line 194 of file VP1Prioritiser.cxx.

 : QObject(parent), m_d(new Imp)
{
  m_d->prioritiser=this;
  m_d->stopwatch = new QElapsedTimer();
  m_d->currenttimedsystem=0;
  m_d->soonvisbonus=0;
}

~VP1Prioritiser()

VP1Prioritiser::~VP1Prioritiser ( )

virtual

Definition at line 204 of file VP1Prioritiser.cxx.

{
  delete m_d->stopwatch;
  delete m_d; m_d=0;
}

Member Function Documentation

beginTiming_Refresh()

double VP1Prioritiser::beginTiming_Refresh

(

IVP1System *

s

)

Definition at line 245 of file VP1Prioritiser.cxx.

{
  assert(!m_d->currenttimedsystem);
  m_d->stopwatch->start();
  m_d->currenttimedsystem=s;
  assert(m_d->sys2info.contains(s));
  return m_d->sys2info[s]->refreshtime();
}

channelCreated

void VP1Prioritiser::channelCreated ( IVP1ChannelWidget * cw )

slot

Definition at line 308 of file VP1Prioritiser.cxx.

{
  bool visible = m_d->visiblechannels.contains(cw);
  bool soonvisible = m_d->soonvisiblechannels.contains(cw);
  assert(!(visible&&soonvisible));
  for (setupSysItr(cw);m_d->itsys!=m_d->itsysE;++m_d->itsys) {
    assert(!m_d->sys2info.contains(*(m_d->itsys)));
    Imp::SystemInfo* info = new Imp::SystemInfo(*(m_d->itsys),m_d,cw,
                        (visible?Imp::SystemInfo::VISIBLE:(soonvisible?Imp::SystemInfo::SOONVISIBLE:Imp::SystemInfo::NOTVISIBLE)));
    m_d->sys2info.insert(*(m_d->itsys),info);
  }
}

channelUncreated

void VP1Prioritiser::channelUncreated ( IVP1ChannelWidget * cw )

slot

Definition at line 322 of file VP1Prioritiser.cxx.

{
  for (setupSysItr(cw);m_d->itsys!=m_d->itsysE;++m_d->itsys) {
    assert(m_d->sys2info.contains(*(m_d->itsys)));
    delete m_d->sys2info[*(m_d->itsys)];
    m_d->sys2info.remove(*(m_d->itsys));
  }
  if (m_d->visiblechannels.contains(cw))
    m_d->visiblechannels.remove(cw);
  if (m_d->soonvisiblechannels.contains(cw))
    m_d->soonvisiblechannels.remove(cw);
}

elapsedTiming_Refresh()

double VP1Prioritiser::elapsedTiming_Refresh

(

)

Definition at line 256 of file VP1Prioritiser.cxx.

{
  return static_cast<double>(m_d->stopwatch->elapsed());
}

endTiming_Refresh()

double VP1Prioritiser::endTiming_Refresh

(

)

Definition at line 262 of file VP1Prioritiser.cxx.

{
  assert(m_d->currenttimedsystem);
  double timing = static_cast<double>(m_d->stopwatch->elapsed());
  if (m_d->sys2info.contains(m_d->currenttimedsystem)) {//This check, since the corresponding channel might have become uncreated in the meantime.
    m_d->sys2info[m_d->currenttimedsystem]->addTimeMeasurement(timing);
  }
  m_d->currenttimedsystem=0;
  return timing;
}

estimateRemainingCalcTime()

double VP1Prioritiser::estimateRemainingCalcTime

(

)

const

Definition at line 233 of file VP1Prioritiser.cxx.

{
  double tmp(0);
  QHash<IVP1System*,Imp::SystemInfo*>::iterator itE = m_d->sys2info.end();
  for (QHash<IVP1System*,Imp::SystemInfo*>::iterator it=m_d->sys2info.begin();it!=itE;++it) {
    if ( it.key()->state()==IVP1System::ERASED &&it.key()->activeState()==IVP1System::ON )
      tmp += it.value()->refreshtime();
  }
  return tmp;
}

getSystemsToEraseByPriority()

QList< IVP1System * > VP1Prioritiser::getSystemsToEraseByPriority

(

)

Definition at line 221 of file VP1Prioritiser.cxx.

                                                               {
  QList<IVP1System*> tmp;
  Imp::Pri2SysMap::iterator itE = m_d->priority2sys.end();
  for (Imp::Pri2SysMap::iterator it=m_d->priority2sys.begin();it!=itE;++it) {
    if ( it->second->state()==IVP1System::REFRESHED )
      tmp << it->second;
  }
  return tmp;
}

nextErasedActiveSystemByPriority()

IVP1System * VP1Prioritiser::nextErasedActiveSystemByPriority

(

)

Definition at line 211 of file VP1Prioritiser.cxx.

                                                             {
  Imp::Pri2SysMap::iterator itE = m_d->priority2sys.end();
  for (Imp::Pri2SysMap::iterator it=m_d->priority2sys.begin();it!=itE;++it) {
    if ( it->second->state()==IVP1System::ERASED &&it->second->activeState()==IVP1System::ON )
      return it->second;
  }
  return 0;
}

setupSysItr()

void VP1Prioritiser::setupSysItr ( IVP1ChannelWidget * cw )

private

Definition at line 274 of file VP1Prioritiser.cxx.

                                                     {
  m_d->itsys = cw->systems().begin();
  m_d->itsysE = cw->systems().end();
}

visibleChannelsChanged

void VP1Prioritiser::visibleChannelsChanged ( const QSet< IVP1ChannelWidget * > & vis, const QSet< IVP1ChannelWidget * > & soonvis, const double & soonvisbonus )

slot

Definition at line 292 of file VP1Prioritiser.cxx.

{
  if (m_d->visiblechannels==newvis&&m_d->soonvisiblechannels==newsoonvis&&m_d->soonvisbonus==soonvisbonus)
    return;
  m_d->updateSysinfoWithVisibilityState(m_d->visiblechannels,Imp::SystemInfo::NOTVISIBLE);
  m_d->updateSysinfoWithVisibilityState(m_d->soonvisiblechannels,Imp::SystemInfo::NOTVISIBLE);
  m_d->updateSysinfoWithVisibilityState(newvis,Imp::SystemInfo::VISIBLE);
  m_d->updateSysinfoWithVisibilityState(newsoonvis,Imp::SystemInfo::SOONVISIBLE);
  m_d->visiblechannels = newvis;
  m_d->soonvisiblechannels = newsoonvis;
  m_d->soonvisbonus = soonvisbonus;
}

Member Data Documentation

m_d

Imp* VP1Prioritiser::m_d

private

Definition at line 46 of file VP1Prioritiser.h.

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

• VP1Prioritiser.h
• VP1Prioritiser.cxx