|

»

Generate unique PA_SetAreaReference

View: New views

3 Messages — Rating Filter: Alert me

	Generate unique PA_SetAreaReference by Brice Cadran :: Rate this Message: Reply to Author \| View Threaded \| Show Only this Message Some parts of this message have been removed. Learn more about Nabble's security policy. Hi, How to be sure to generate unique AreaReference ? Do you have any tool or method ? Best Regards, Brice Cadran
	RE: Generate unique PA_SetAreaReference by Alexandre Brault :: Rate this Message: Reply to Author \| View Threaded \| Show Only this Message Some parts of this message have been removed. Learn more about Nabble's security policy. From your question, it seems you believe 4D’s AreaReference is a unique identifier. It isn’t. PA_SetAreaReference allows you to assign custom data to an external area. Since the function takes a void*, you can place anything there, e.g. a C struct or a C++ class. Just allocate memory during the eAE_InitArea event using malloc, new or whatever method you prefer. Alexandre Brault >Hi, > >How to be sure to generate unique AreaReference ? Do you have any tool or method ? > >Best Regards, > >Brice Cadran
	RE: Generate unique PA_SetAreaReference by Brice Cadran :: Rate this Message: Reply to Author \| View Threaded \| Show Only this Message Some parts of this message have been removed. Learn more about Nabble's security policy. Ok, yes I thaught that Area Reference must be unique. Thanks for this information, Best Regards Brice Cadran De : 4D-Plugins@... [mailto:4D-Plugins@...] De la part de Alexandre Brault-Tremblay Envoyé : mercredi 22 juillet 2009 14:07 À : '4D Plugin Talk' Objet : RE: Generate unique PA_SetAreaReference From your question, it seems you believe 4D’s AreaReference is a unique identifier. It isn’t. PA_SetAreaReference allows you to assign custom data to an external area. Since the function takes a void*, you can place anything there, e.g. a C struct or a C++ class. Just allocate memory during the eAE_InitArea event using malloc, new or whatever method you prefer. Alexandre Brault >Hi, > >How to be sure to generate unique AreaReference ? Do you have any tool or method ? > >Best Regards, > >Brice Cadran