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at::Creator0P< w_InterfaceType, w_KeyType > Class Template Reference
[Generic Factories]

#include <at_factory.h>

Inheritance diagram for at::Creator0P< w_InterfaceType, w_KeyType >:

[legend]Collaboration diagram for at::Creator0P< w_InterfaceType, w_KeyType >:

[legend]List of all members.

Public Methods
	Creator0P (w_KeyType i_key, const char *i_filename, int i_lineno, const char *i_description)
virtual w_InterfaceType *	Create ()=0
virtual w_InterfaceType *	Create (void *i_location)=0
virtual void	Destroy (w_InterfaceType *i_ptr)=0

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Detailed Description

template<typename w_InterfaceType, typename w_KeyType>
class at::Creator0P< w_InterfaceType, w_KeyType >

Interface for creating objects using constructors with 0 parameters.

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Constructor & Destructor Documentation

template<typename w_InterfaceType, typename w_KeyType> at::Creator0P< w_InterfaceType, w_KeyType >::Creator0P (  w_KeyType    i_key, const char *    i_filename, int    i_lineno, const char *    i_description )  [inline]

All creator constructors take their key. Parameters: i_key  is the key of this factory

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Member Function Documentation

template<typename w_InterfaceType, typename w_KeyType> virtual w_InterfaceType* at::Creator0P< w_InterfaceType, w_KeyType >::Create (  void *    i_location )  [pure virtual]

Create will invoke placement new - this method is overridden by the implementation specific class. Returns: pointer to new object Implemented in at::CreatorImpl0P< w_ImplementorType, w_InterfaceType, w_KeyType >.

template<typename w_InterfaceType, typename w_KeyType> virtual w_InterfaceType* at::Creator0P< w_InterfaceType, w_KeyType >::Create (    )  [pure virtual]

Create will invoke new directly - this method is overridden by the implementation specific class. Returns: pointer to new object Implemented in at::CreatorImpl0P< w_ImplementorType, w_InterfaceType, w_KeyType >.

template<typename w_InterfaceType, typename w_KeyType> virtual void at::Creator0P< w_InterfaceType, w_KeyType >::Destroy (  w_InterfaceType *    i_ptr )  [pure virtual]

This supports objects with no virtual destructor (which is obviously a very rare case). This may be used in the case where a virtual method is not applicable, e.g. using shared memory. More support for the PIMPL idiom. Returns: size of object Implemented in at::CreatorImpl0P< w_ImplementorType, w_InterfaceType, w_KeyType >.

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

• at_factory.h

Generated for Austria by and MakeXS at Sun Oct 24 17:35:34 PDT 2004