Object width

mritter0 · 19 September 2014, 03:06

I decided to update my gadgets from

Code:

struct Gadget *MyGad;

to

Code:

Object *Objects[GAD_MYGAD];

style. All is working fine until I want to get the width of the gadget:

Code:

MyGad->Width

What is the correct way for an object?

Samurai_Crow · 19 September 2014, 19:02

Have you tried "upcasting" the pointer?

Code:

(struct Gadget *)MyGad->width;

edit

...or maybe it's:

Code:

((struct Gadget *)MyGad)->width;

mritter0 · 19 September 2014, 23:06

Already tried them both, no luck.

19 September 2014, 03:06	#1
mritter0 Registered User Join Date: Sep 2013 Location: Bettendorf, IA, USA Age: 52 Posts: 204	Object width I decided to update my gadgets from Code: struct Gadget MyGad; to Code: Object Objects[GAD_MYGAD]; style. All is working fine until I want to get the width of the gadget: Code: MyGad->Width What is the correct way for an object?

19 September 2014, 19:02	#2
Samurai_Crow Total Chaos forever! Join Date: Aug 2007 Location: Waterville, MN, USA Age: 49 Posts: 2,186	Have you tried "upcasting" the pointer? Code: (struct Gadget )MyGad->width; edit ...or maybe it's: Code: ((struct Gadget )MyGad)->width;

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19 September 2014, 23:06	#3
mritter0 Registered User Join Date: Sep 2013 Location: Bettendorf, IA, USA Age: 52 Posts: 204	Already tried them both, no luck.

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