38 lines
864 B
C++
38 lines
864 B
C++
#ifndef INCLUDED_DYNAMIC_OBJECT_H
|
|
#define INCLUDED_DYNAMIC_OBJECT_H
|
|
|
|
#include "dynamic-parameters.h"
|
|
#include "eca-object.h"
|
|
|
|
/**
|
|
* Virtual class for objects supporting dynamic parameter
|
|
* control.
|
|
*
|
|
* Related design patterns:
|
|
* - Factory Method / Virtual Constructor (GoF107)
|
|
*
|
|
* @author Kai Vehmanen
|
|
*/
|
|
template<class T>
|
|
class DYNAMIC_OBJECT : public DYNAMIC_PARAMETERS<T>,
|
|
public ECA_OBJECT {
|
|
|
|
public:
|
|
|
|
virtual ~DYNAMIC_OBJECT (void) {}
|
|
|
|
/**
|
|
* Virtual method that clones the current object and returns
|
|
* a pointer to it. This must be implemented by all subclasses!
|
|
*/
|
|
virtual DYNAMIC_OBJECT<T>* clone(void) const = 0;
|
|
|
|
/**
|
|
* Virtual method that creates a new object of current type.
|
|
* This must be implemented by all subclasses!
|
|
*/
|
|
virtual DYNAMIC_OBJECT<T>* new_expr(void) const = 0;
|
|
};
|
|
|
|
#endif
|