| 1 |
|
/*========================================================================= |
| 2 |
|
|
| 3 |
|
Program: Insight Segmentation & Registration Toolkit |
| 4 |
|
Module: $RCSfile: itkSimpleDataObjectDecorator.h.html,v $ |
| 5 |
|
Language: C++ |
| 6 |
|
Date: $Date: 2006/01/17 19:15:47 $ |
| 7 |
|
Version: $Revision: 1.4 $ |
| 8 |
|
|
| 9 |
|
Copyright (c) Insight Software Consortium. All rights reserved. |
| 10 |
|
See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details. |
| 11 |
|
|
| 12 |
|
Portions of this code are covered under the VTK copyright. |
| 13 |
|
See VTKCopyright.txt or http://www.kitware.com/VTKCopyright.htm for details. |
| 14 |
|
|
| 15 |
|
This software is distributed WITHOUT ANY WARRANTY; without even |
| 16 |
IND |
*****the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR |
| 17 |
IND |
*****PURPOSE. See the above copyright notices for more information. |
| 18 |
|
|
| 19 |
|
=========================================================================*/ |
| 20 |
|
#ifndef __itkSimpleDataObjectDecorator_h |
| 21 |
|
#define __itkSimpleDataObjectDecorator_h |
| 22 |
|
|
| 23 |
|
#include "itkDataObject.h" |
| 24 |
|
#include "itkObjectFactory.h" |
| 25 |
|
|
| 26 |
|
namespace itk |
| 27 |
|
{ |
| 28 |
|
|
| 29 |
|
|
| 30 |
|
/** \class SimpleDataObjectDecorator |
| 31 |
LEN |
* \brief Decorates any "simple" data type (data types without smart pointers) with a DataObject API |
| 32 |
|
* |
| 33 |
|
* SimpleDataObjectDecorator decorates an object with a DataObject |
| 34 |
|
* API. This allows simple objects to be encapsulated into objects |
| 35 |
|
* that can be passed as down the pipeline. This decorator is intended |
| 36 |
|
* to be used on native types (float, int, etc.) or any objects not |
| 37 |
|
* derived from itkObject. To decorate a subclass of itkObject, see |
| 38 |
|
* DataObjectDecorator. |
| 39 |
|
* |
| 40 |
|
* The decorator provides two methods Set() and Get() to access the |
| 41 |
|
* decorated object (referred internally as the component). |
| 42 |
|
* |
| 43 |
|
* Note that when an instance of SimpleDataObjectDecorator is created, |
| 44 |
|
* the component is initialized with its default constructor. |
| 45 |
|
* |
| 46 |
|
* SimpleDataObjectDecorator can decorate any simple data type. Two |
| 47 |
|
* other decorators are provided for decorating pointers. |
| 48 |
|
* DataObjectDecorator will decorate pointers to subclasses of |
| 49 |
|
* itkObject (internally storing the pointer in a |
| 50 |
|
* SmartPointer). AutoPointerDataObjectDecorator will decorate any |
| 51 |
|
* other pointer and manage the memory deallocationg of the component. |
| 52 |
|
* |
| 53 |
|
* \sa DataObjectDecorator |
| 54 |
|
* \sa AutoPointerDataObjectDecorator |
| 55 |
|
* \ingroup ITKSystemObjects |
| 56 |
|
* |
| 57 |
|
*/ |
| 58 |
|
template<class T> |
| 59 |
|
class ITK_EXPORT SimpleDataObjectDecorator : public DataObject |
| 60 |
|
{ |
| 61 |
|
public: |
| 62 |
|
/** Standard typedefs. */ |
| 63 |
|
typedef SimpleDataObjectDecorator Self; |
| 64 |
TDA |
typedef DataObject Superclass; |
| 65 |
TDA |
typedef SmartPointer<Self> Pointer; |
| 66 |
TDA |
typedef SmartPointer<const Self> ConstPointer; |
| 67 |
|
|
| 68 |
|
/** Typedef for the component type (object being decorated) */ |
| 69 |
|
typedef T ComponentType; |
| 70 |
|
|
| 71 |
|
/** Method for creation through the object factory. */ |
| 72 |
|
itkNewMacro(Self); |
| 73 |
|
|
| 74 |
|
/** Run-time type information (and related methods). */ |
| 75 |
|
itkTypeMacro(SimpleDataObjectDecorator, DataObject); |
| 76 |
|
|
| 77 |
|
/** Set the contained object */ |
| 78 |
|
virtual void Set(const T& val); |
| 79 |
|
|
| 80 |
|
/** Get the contained object */ |
| 81 |
|
virtual T& Get() { return m_Component; } |
| 82 |
|
virtual T Get() const { return m_Component; } |
| 83 |
|
|
| 84 |
|
|
| 85 |
|
protected: |
| 86 |
|
SimpleDataObjectDecorator(); |
| 87 |
|
~SimpleDataObjectDecorator(); |
| 88 |
|
virtual void PrintSelf(std::ostream& os, Indent indent) const; |
| 89 |
|
|
| 90 |
|
protected: |
| 91 |
|
|
| 92 |
|
private: |
| 93 |
|
SimpleDataObjectDecorator(const Self&); //purposely not implemented |
| 94 |
|
void operator=(const Self&); //purposely not implemented |
| 95 |
|
|
| 96 |
|
ComponentType m_Component; |
| 97 |
|
}; |
| 98 |
|
|
| 99 |
|
} // end namespace itk |
| 100 |
|
|
| 101 |
|
#ifndef ITK_MANUAL_INSTANTIATION |
| 102 |
|
#include "itkSimpleDataObjectDecorator.txx" |
| 103 |
|
#endif |
| 104 |
|
|
| 105 |
|
#endif |
| 106 |
|
|
| 107 |
EOF |
|
