FiveTech Software tech support forums

Posted: **Mon Jul 01, 2024 7:16 pm**

Dear Friends,

Which of the lines I marked should be used for more application performance?
Is there any difference between them in terms of performance?

Code: Select all | Expand

#include "Fivewin.ch"

[b]STATIC oDBServer                  <--- for sql[/b]

FUNCTION Main
 LOCAL oApp

 oApp := MyApp():New():Run()

RETURN nil

CLASS MyApp FROM TMdiFrame

[b]DATA oDBServer                    <--- for sql[/b]

ENDCLASS

-----------------------------

CLASS TWindow
.....
[b]DATA oParent                                <---[/b]
.....
ENDCLASS

-------- OR ---------

[b]__objAddData( oMain, "oModule" )  <---[/b]

oMain:oParent := oModule

Best regards,
Ertan

Posted: **Mon Jul 01, 2024 7:24 pm**

Sorry,

Code: Select all | Expand

oChild:oParent := oModule

Best regards,
Ertan

Posted: **Mon Jul 01, 2024 8:33 pm**

oParent wrong variable name. oWnd == oParent

This is correct code.
Which is correct choice for this two state?

Best regards,
Ertan

Posted: **Mon Jul 01, 2024 9:20 pm**

They are for different purposes. Module level STATIC (ie. a STATIC defined outside any functions) is a single variable that all the functions in the module can see. DATA instance variable is a variable incapsulated inside an object instance (ie. one different variable with the same name for each object instance). You have to choose the right one for your needs not for its performance.

Posted: **Mon Jul 01, 2024 9:22 pm**

Thank you so much Enrico

Best regards,
Ertan

FiveTech Software tech support forums

for performance of executable

for performance of executable

Re: for performance of executable

Re: for performance of executable

Re: for performance of executable

Re: for performance of executable