mitk::Message1< T, A > Class Template Reference

#include <mitkMessage.h>

Inheritance diagram for mitk::Message1< T, A >:

List of all members.

Public Types
typedef Message1	Self
typedef MessageAbstractDelegate1< T, A >	AbstractDelegate
typedef std::vector < AbstractDelegate * >	ListenerList
Public Member Functions
	~Message1 ()
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)
void	operator() (T t)
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 A = void>
class mitk::Message1< T, A >

Definition at line 633 of file mitkMessage.h.

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Member Typedef Documentation

template<typename T, typename A = void>

typedef MessageAbstractDelegate1<T,A> mitk::Message1< T, A >::AbstractDelegate

Definition at line 638 of file mitkMessage.h.

template<typename T, typename A = void>

typedef std::vector<AbstractDelegate*> mitk::Message1< T, A >::ListenerList

Definition at line 639 of file mitkMessage.h.

template<typename T, typename A = void>

typedef Message1 mitk::Message1< T, A >::Self

Definition at line 637 of file mitkMessage.h.

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Constructor & Destructor Documentation

template<typename T, typename A = void>

mitk::Message1< T, A >::~Message1

(

)

[inline]

Definition at line 641 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 A = void>

void mitk::Message1< T, A >::AddListener

(

const AbstractDelegate &

delegate )

const [inline]

Definition at line 650 of file mitkMessage.h.

Referenced by mitk::Message1< const std::string & >::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 A = void>

const ListenerList& mitk::Message1< T, A >::GetListeners

(

)

const [inline]

Definition at line 721 of file mitkMessage.h.

    {
      return m_Listeners;
    }

template<typename T, typename A = void>

bool mitk::Message1< T, A >::HasListeners

(

)

const [inline]

Definition at line 726 of file mitkMessage.h.

    {
      return !m_Listeners.empty();
    }

template<typename T, typename A = void>

bool mitk::Message1< T, A >::IsEmpty

(

)

const [inline]

Definition at line 731 of file mitkMessage.h.

    {
      return m_Listeners.empty();
    }

template<typename T, typename A = void>

void mitk::Message1< T, A >::operator()

(

T

t )

[inline]

Definition at line 716 of file mitkMessage.h.

    {
      this->Send(t);
    }

template<typename T, typename A = void>

void mitk::Message1< T, A >::operator+=

(

const AbstractDelegate &

delegate )

const [inline]

Definition at line 669 of file mitkMessage.h.

    {
      this->AddListener(delegate);
    }

template<typename T, typename A = void>

void mitk::Message1< T, A >::operator-=

(

const AbstractDelegate &

delegate )

const [inline]

Definition at line 692 of file mitkMessage.h.

    {
      this->RemoveListener(delegate);
    }

template<typename T, typename A = void>

void mitk::Message1< T, A >::RemoveListener

(

const AbstractDelegate &

delegate )

const [inline]

Definition at line 674 of file mitkMessage.h.

Referenced by mitk::Message1< const std::string & >::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 A = void>

void mitk::Message1< T, A >::Send

(

T

t )

[inline]

Definition at line 697 of file mitkMessage.h.

Referenced by mitk::mitkMessageTestTestClass::MessageSenderClass::DoGivePackage(), mitk::WeakPointer< mitk::PointSetInteractor >::OnObjectDelete(), mitk::WeakPointer< mitk::PointSetInteractor >::OnObjectModified(), and mitk::Message1< const std::string & >::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);
      }
    }

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Member Data Documentation

template<typename T, typename A = void>

ListenerList mitk::Message1< T, A >::m_Listeners [mutable, protected]

Definition at line 738 of file mitkMessage.h.

Referenced by mitk::Message1< const std::string & >::AddListener(), mitk::Message1< const std::string & >::GetListeners(), mitk::Message1< const std::string & >::HasListeners(), mitk::Message1< const std::string & >::IsEmpty(), mitk::Message1< const std::string & >::RemoveListener(), mitk::Message1< const std::string & >::Send(), and mitk::Message1< const std::string & >::~Message1().

template<typename T, typename A = void>

itk::SimpleFastMutexLock mitk::Message1< T, A >::m_Mutex [mutable, protected]

Definition at line 739 of file mitkMessage.h.

Referenced by mitk::Message1< const std::string & >::AddListener(), mitk::Message1< const std::string & >::RemoveListener(), and mitk::Message1< const std::string & >::Send().

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

• mitkMessage.h