[Openroad-users] External Class Issue

[Fabian Anderson]

Hi Darren,

            I am not sure what you are trying to do, but I can tell you
why the code works in .NET, but not in OR.

 

In .NET, the following line:-

 

mwp_clock.CardNumber(0) = Li_RFCardNew;      // Failing compilation

 

means ... mwp_clock has an object attribute CardNumber.  The CardNumber
object has a parameterized constructor, so the code reads as:-

 

"Create a CardNumber object by passing the constructor parameter 0 and
then assign that object with the Li_RFCardNew instance."

 

OpenROAD 4 does not have constructors and I don't think that OpenROAD
2006 has parameterized constructors.

 

This type of assignment won't work in OpenROAD.

 

Regards,

Fabian.

 

________________________________

From: openroad-users-bounces at peerlessit.com
[mailto:openroad-users-bounces at peerlessit.com] On Behalf Of Darren
Harvey
Sent: Monday, 2 June 2008 4:50 PM
To: 'International OpenROAD Users'
Subject: [Openroad-users] External Class Issue

 

Hi

 

I am using an external class and have the following problem:

 

The external class has an array attribute that I can use to get values
from, and it compiles successfully, and gives me the correct information
at run-time.  However when I try to set values in this attribute, I get
a compile-time error.  This same structure of code works in .NET, but is
a problem in OpenRoad.

 

Li_rfCardNew = mwp_clock.CardNumber(0);         // Compiles and works at
run-time

 

mwp_clock.CardNumber(0) = Li_RFCardNew;      // Failing compilation

                                        ^

%% Error at line 281

E_W40271 Invalid target of assignment or BYREF.

 

 

Is there something basic I am doing wrong, or does this type of
assignment just not work in OpenRoad? Or is there some other cause that
I need to look at?

 

Thanks

 

Darren

 

 

Regards

 

Darren Harvey

 

 

 

MyWorkplace Solutions Pty Limited

Level 5, 11 Queens Road

Melbourne Victoria 3004

 

Ph.       1300 733 731

Mob.     0400 398 188

Fax.      03 9710 1112

 

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www.MyWorkplace.com.au

 

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