mitk::Message2< T, U, A > Class Template Reference

#include <mitkMessage.h>

Inheritance diagram for mitk::Message2< T, U, A >:

List of all members.

Public Types
typedef Message2	Self
typedef MessageAbstractDelegate2< T, U, A >	AbstractDelegate
typedef std::vector < AbstractDelegate * >	ListenerList
Public Member Functions
	~Message2 ()
void	AddListener (const AbstractDelegate &delegate) const
void	operator+= (const AbstractDelegate &delegate) const
void	RemoveListener (const AbstractDelegate &delegate) const
void	operator-= (const AbstractDelegate &delegate) const
void	Send (T t, U u)
void	operator() (T t, U u)
const ListenerList &	GetListeners () const
bool	HasListeners () const
bool	IsEmpty () const
Protected Attributes
ListenerList	m_Listeners
itk::SimpleFastMutexLock	m_Mutex

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Detailed Description

template<typename T, typename U, typename A = void>
class mitk::Message2< T, U, A >

Definition at line 746 of file mitkMessage.h.

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Member Typedef Documentation

template<typename T, typename U, typename A = void>

typedef MessageAbstractDelegate2<T,U,A> mitk::Message2< T, U, A >::AbstractDelegate

Definition at line 751 of file mitkMessage.h.

template<typename T, typename U, typename A = void>

typedef std::vector<AbstractDelegate* > mitk::Message2< T, U, A >::ListenerList

Definition at line 752 of file mitkMessage.h.

template<typename T, typename U, typename A = void>

typedef Message2 mitk::Message2< T, U, A >::Self

Definition at line 750 of file mitkMessage.h.

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Constructor & Destructor Documentation

template<typename T, typename U, typename A = void>

mitk::Message2< T, U, A >::~Message2

(

)

[inline]

Definition at line 754 of file mitkMessage.h.

                {
      for (typename ListenerList::iterator iter = m_Listeners.begin();
           iter != m_Listeners.end(); ++iter )
      {
        delete *iter;
      }
    }

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Member Function Documentation

template<typename T, typename U, typename A = void>

void mitk::Message2< T, U, A >::AddListener

(

const AbstractDelegate &

delegate )

const [inline]

Definition at line 762 of file mitkMessage.h.

Referenced by mitk::Message2< mitk::NavigationData::OrientationType, unsigned int >::operator+=().

    {
      AbstractDelegate* msgCmd = delegate.Clone();

      m_Mutex.Lock();
      for (typename ListenerList::iterator iter = m_Listeners.begin();
           iter != m_Listeners.end();
           ++iter )
      {
        if ((*iter)->operator==(msgCmd)) {
          delete msgCmd;
          m_Mutex.Unlock();
          return;
        }
      }
      m_Listeners.push_back(msgCmd);
      m_Mutex.Unlock();
    }

template<typename T, typename U, typename A = void>

const ListenerList& mitk::Message2< T, U, A >::GetListeners

(

)

const [inline]

Definition at line 833 of file mitkMessage.h.

    {
      return m_Listeners;
    }

template<typename T, typename U, typename A = void>

bool mitk::Message2< T, U, A >::HasListeners

(

)

const [inline]

Definition at line 838 of file mitkMessage.h.

    {
      return !m_Listeners.empty();
    }

template<typename T, typename U, typename A = void>

bool mitk::Message2< T, U, A >::IsEmpty

(

)

const [inline]

Definition at line 843 of file mitkMessage.h.

    {
      return m_Listeners.empty();
    }

template<typename T, typename U, typename A = void>

void mitk::Message2< T, U, A >::operator()	(	T	t,
		U	u
	)		[inline]

Definition at line 828 of file mitkMessage.h.

    {
      this->Send(t, u);
    }

template<typename T, typename U, typename A = void>

void mitk::Message2< T, U, A >::operator+=

(

const AbstractDelegate &

delegate )

const [inline]

Definition at line 781 of file mitkMessage.h.

    {
      this->AddListener(delegate);
    }

template<typename T, typename U, typename A = void>

void mitk::Message2< T, U, A >::operator-=

(

const AbstractDelegate &

delegate )

const [inline]

Definition at line 804 of file mitkMessage.h.

    {
      this->RemoveListener(delegate);
    }

template<typename T, typename U, typename A = void>

void mitk::Message2< T, U, A >::RemoveListener

(

const AbstractDelegate &

delegate )

const [inline]

Definition at line 786 of file mitkMessage.h.

Referenced by mitk::Message2< mitk::NavigationData::OrientationType, unsigned int >::operator-=().

    {
      m_Mutex.Lock();
      for (typename ListenerList::iterator iter = m_Listeners.begin();
           iter != m_Listeners.end();
           ++iter )
      {
        if ((*iter)->operator==(&delegate))
        {
          delete *iter;
          m_Listeners.erase( iter );
          m_Mutex.Unlock();
          return;
        }
      }
      m_Mutex.Unlock();
    }

template<typename T, typename U, typename A = void>

void mitk::Message2< T, U, A >::Send	(	T	t,
		U	u
	)		[inline]

Definition at line 809 of file mitkMessage.h.

Referenced by mitk::Message2< mitk::NavigationData::OrientationType, unsigned int >::operator()().

    {
      ListenerList listeners;

      {
        m_Mutex.Lock();
        listeners.assign(m_Listeners.begin(), m_Listeners.end());
        m_Mutex.Unlock();
      }

      for ( typename ListenerList::iterator iter = listeners.begin();
            iter != listeners.end();
            ++iter )
      {
        // notify each listener
        (*iter)->Execute(t,u);
      }
    }

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Member Data Documentation

template<typename T, typename U, typename A = void>

ListenerList mitk::Message2< T, U, A >::m_Listeners [mutable, protected]

Definition at line 850 of file mitkMessage.h.

Referenced by mitk::Message2< mitk::NavigationData::OrientationType, unsigned int >::AddListener(), mitk::Message2< mitk::NavigationData::OrientationType, unsigned int >::GetListeners(), mitk::Message2< mitk::NavigationData::OrientationType, unsigned int >::HasListeners(), mitk::Message2< mitk::NavigationData::OrientationType, unsigned int >::IsEmpty(), mitk::Message2< mitk::NavigationData::OrientationType, unsigned int >::RemoveListener(), mitk::Message2< mitk::NavigationData::OrientationType, unsigned int >::Send(), and mitk::Message2< mitk::NavigationData::OrientationType, unsigned int >::~Message2().

template<typename T, typename U, typename A = void>

itk::SimpleFastMutexLock mitk::Message2< T, U, A >::m_Mutex [mutable, protected]

Definition at line 851 of file mitkMessage.h.

Referenced by mitk::Message2< mitk::NavigationData::OrientationType, unsigned int >::AddListener(), mitk::Message2< mitk::NavigationData::OrientationType, unsigned int >::RemoveListener(), and mitk::Message2< mitk::NavigationData::OrientationType, unsigned int >::Send().

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

• mitkMessage.h