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Walt Mankowski via plug on 20 Feb 2024 06:59:48 -0800
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Re: [PLUG] Arduino Syntax Questions
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- From: Walt Mankowski via plug <plug@lists.phillylinux.org>
- To: plug@lists.phillylinux.org
- Subject: Re: [PLUG] Arduino Syntax Questions
- Date: Tue, 20 Feb 2024 09:59:21 -0500
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On Mon, Feb 19, 2024 at 10:09:44PM -0500, Will via plug wrote:
> Casey,
>
> This is basic C and C++ here.
>
> 1.) `->` is a operator to allow you to set a value from within a struct.
That's not correct. The -> operator is used to dereference pointers. The pointer can be to either a struct or a scalar value like an int or a char.
The operator to access values within a struct is . (period). It can also be used to both get and set values.
Walt
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