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include
itkEventObject.h
Go to the documentation of this file.
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/*=========================================================================
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*
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* Copyright Insight Software Consortium
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0.txt
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*=========================================================================*/
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#ifndef __itkEventObject_h
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#define __itkEventObject_h
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#include "
itkIndent.h
"
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namespace
itk
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{
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class
ITKCommon_EXPORT
EventObject
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{
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public
:
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EventObject
() {}
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EventObject
(
const
EventObject
&){}
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virtual
~EventObject
() {}
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virtual
EventObject
* MakeObject()
const
= 0;
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virtual
void
Print(std::ostream & os)
const
;
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virtual
const
char
* GetEventName(
void
)
const
= 0;
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virtual
bool
CheckEvent(
const
EventObject
*)
const
= 0;
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protected
:
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virtual
void
PrintSelf(std::ostream & os,
Indent
indent)
const
;
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virtual
void
PrintHeader(std::ostream & os,
Indent
indent)
const
;
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virtual
void
PrintTrailer(std::ostream & os,
Indent
indent)
const
;
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private
:
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typedef
EventObject
*
EventFactoryFunction
( );
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void
operator=(
const
EventObject
&);
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};
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inline
std::ostream &
operator<<
(std::ostream & os,
EventObject
&
e
)
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{
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( &
e
)->Print(os);
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return
os;
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}
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#define itkEventMacro(classname, super) \
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\
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#define itkEventMacro(classname, super) \
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class ITK_ABI_EXPORT classname:public super \
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{ \
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public: \
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typedef classname Self; \
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typedef super Superclass; \
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classname() {} \
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virtual ~classname() {} \
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virtual const char *GetEventName() const { return #classname; } \
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virtual bool CheckEvent(const::itk::EventObject * e) const \
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{ return ( dynamic_cast< const Self * >( e ) != NULL ); } \
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virtual::itk::EventObject *MakeObject() const \
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{ return new Self; } \
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classname(const Self &s):super(s){}; \
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private: \
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void operator=(const Self &); \
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};
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itkEventMacro
(
NoEvent
,
EventObject
)
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itkEventMacro
(
AnyEvent
,
EventObject
)
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itkEventMacro
(
DeleteEvent
, AnyEvent)
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itkEventMacro
(
StartEvent
, AnyEvent)
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itkEventMacro
(
EndEvent
, AnyEvent)
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itkEventMacro
(
ProgressEvent
, AnyEvent)
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itkEventMacro
(
ExitEvent
, AnyEvent)
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itkEventMacro
(
AbortEvent
, AnyEvent)
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itkEventMacro
(
ModifiedEvent
, AnyEvent)
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itkEventMacro
(
InitializeEvent
, AnyEvent)
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itkEventMacro
(
IterationEvent
, AnyEvent)
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itkEventMacro
(
PickEvent
, AnyEvent)
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itkEventMacro
(
StartPickEvent
, PickEvent)
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itkEventMacro
(
EndPickEvent
, PickEvent)
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itkEventMacro
(
AbortCheckEvent
, PickEvent)
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itkEventMacro
(
FunctionEvaluationIterationEvent
, IterationEvent)
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itkEventMacro
(
GradientEvaluationIterationEvent
, IterationEvent)
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itkEventMacro
(
FunctionAndGradientEvaluationIterationEvent
, IterationEvent)
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itkEventMacro
(
UserEvent
, AnyEvent)
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}
// end namespace itk
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#endif
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