U++ forum: Welcome to the forum

Search on this site

Search in forums

Home » Developing U++ » U++ Developers corner » Question: Simple plugin implementation

Show: Today's Messages :: Show Polls :: Message Navigator
E-mail to friend

Re: Question: Simple plugin implementation [message #31186 is a reply to message #31175]

Fri, 11 February 2011 22:47

koldo
Messages: 3437
Registered: August 2008

Senior Veteran

mirek wrote on Fri, 11 February 2011 16:50

Well, but then you keep all plugins in memory, including all data in memory they needed for the last operation or you need to implement some sort of 'free' for them.

Allocating/deallocating memory is actually quite fast operation in U++.

Hello Mirek

It is only necessary to allocate the used plugin. It is done in

INITBLOCK {
	RegisterPlugin<ExcelSpreadsheet>("Excel");
}

In fact it is interesting to have it allocated while the plugin is used as it can keep some variables.

For example for an spreadsheet, the Open() method load some variables that will be used by other methods like SetData(Value v, int row, int col).

Best regards
Iñaki

Report message to a moderator

[Message index]

		Question: Simple plugin implementation By: koldo on Sun, 23 January 2011 22:20
		Re: Question: Simple plugin implementation By: mirek on Sun, 23 January 2011 23:53
		Re: Question: Simple plugin implementation By: koldo on Mon, 24 January 2011 09:44
		Re: Question: Simple plugin implementation By: koldo on Tue, 25 January 2011 14:50
		Re: Question: Simple plugin implementation By: mirek on Tue, 25 January 2011 15:34
		Re: Question: Simple plugin implementation By: koldo on Thu, 27 January 2011 10:34
		Re: Question: Simple plugin implementation By: koldo on Thu, 27 January 2011 13:58
		Re: Question: Simple plugin implementation By: fudadmin on Thu, 27 January 2011 17:34
		Re: Question: Simple plugin implementation By: mirek on Thu, 27 January 2011 20:54
		Re: Question: Simple plugin implementation By: mirek on Thu, 27 January 2011 20:53
		Re: Question: Simple plugin implementation By: koldo on Thu, 27 January 2011 21:47
		Re: Question: Simple plugin implementation By: mirek on Fri, 28 January 2011 10:33
		Re: Question: Simple plugin implementation By: mirek on Fri, 28 January 2011 10:34
		Re: Question: Simple plugin implementation By: koldo on Sat, 29 January 2011 01:08
		Re: Question: Simple plugin implementation By: koldo on Mon, 07 February 2011 11:16
		Re: Question: Simple plugin implementation By: mirek on Fri, 11 February 2011 16:50
		Re: Question: Simple plugin implementation By: koldo on Fri, 11 February 2011 22:47

Previous Topic:	Q: howto incorporate a native console window in GUI
Next Topic:	BackgroundTask

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Tue Jul 08 23:22:53 CEST 2025

Total time taken to generate the page: 0.02800 seconds