CmsShowTaskExecutor Class Reference

#include <Fireworks/Core/interface/CmsShowTaskExecutor.h>

Inheritance diagram for CmsShowTaskExecutor:

Public Types
typedef boost::function0< void >	TaskFunctor

Public Member Functions
void	addTask (const TaskFunctor &iTask)
	CmsShowTaskExecutor ()
void	startDoingTasks ()
virtual	~CmsShowTaskExecutor ()
Public Member Functions inherited from CmsShowTaskExecutorBase
	CmsShowTaskExecutorBase ()
void	doNextTask ()
void	requestNextTask ()
virtual	~CmsShowTaskExecutorBase ()

Protected Member Functions
virtual void	doNextTaskImp ()
virtual bool	moreTasksAvailable ()

Private Member Functions
	CmsShowTaskExecutor (const CmsShowTaskExecutor &)
const CmsShowTaskExecutor &	operator= (const CmsShowTaskExecutor &)

Private Attributes
std::deque< TaskFunctor >	m_tasks

Additional Inherited Members
Public Attributes inherited from CmsShowTaskExecutorBase
sigc::signal< void >	tasksCompleted_

Detailed Description

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Usage: <usage>

Definition at line 31 of file CmsShowTaskExecutor.h.

Member Typedef Documentation

typedef boost::function0<void> CmsShowTaskExecutor::TaskFunctor

Definition at line 37 of file CmsShowTaskExecutor.h.

Constructor & Destructor Documentation

CmsShowTaskExecutor::CmsShowTaskExecutor

(

)

Definition at line 31 of file CmsShowTaskExecutor.cc.

{
}

CmsShowTaskExecutor::~CmsShowTaskExecutor ( )

virtual

Definition at line 40 of file CmsShowTaskExecutor.cc.

{
}

CmsShowTaskExecutor::CmsShowTaskExecutor ( const CmsShowTaskExecutor &  )

private

Member Function Documentation

void CmsShowTaskExecutor::addTask

(

const TaskFunctor &

iTask

)

Definition at line 60 of file CmsShowTaskExecutor.cc.

References m_tasks.

Referenced by CmsShowMain::CmsShowMain(), FWFFService::FWFFService(), FWFFLooper::loadDefaultGeometryFile(), FWFFService::postBeginJob(), and FWFFLooper::startingNewLoop().

{
   m_tasks.push_back(iTask);
}

void CmsShowTaskExecutor::doNextTaskImp ( )

protectedvirtual

Implements CmsShowTaskExecutorBase.

Definition at line 74 of file CmsShowTaskExecutor.cc.

References f, and m_tasks.

{
   TaskFunctor f = m_tasks.front();
   m_tasks.pop_front();
   f();
}

bool CmsShowTaskExecutor::moreTasksAvailable ( )

protectedvirtual

Implements CmsShowTaskExecutorBase.

Definition at line 82 of file CmsShowTaskExecutor.cc.

References m_tasks.

{
   return !m_tasks.empty();
}

const CmsShowTaskExecutor& CmsShowTaskExecutor::operator= ( const CmsShowTaskExecutor &  )

private

void CmsShowTaskExecutor::startDoingTasks ( )

virtual

Implements CmsShowTaskExecutorBase.

Definition at line 66 of file CmsShowTaskExecutor.cc.

References m_tasks, and CmsShowTaskExecutorBase::requestNextTask().

Referenced by CmsShowMain::CmsShowMain(), FWFFService::postBeginJob(), and FWFFLooper::startingNewLoop().

{
   if(m_tasks.size()) {
      requestNextTask();
   }
}

Member Data Documentation

std::deque<TaskFunctor> CmsShowTaskExecutor::m_tasks

private

Definition at line 56 of file CmsShowTaskExecutor.h.

Referenced by addTask(), doNextTaskImp(), moreTasksAvailable(), and startDoingTasks().