How to delay until a next increment of time occurs ?

[Bev In TX]

> On Nov 14, 2019, at 8:42 PM, MRAB <python at mrabarnett.plus.com> wrote:
> 
> Objective-C++?
> 
> I knew that Objective-C is C with objects.
> 
> I knew that C++ is C with objects.
> 
> But C with both?

Per Wikipedia...
Objective-C++ is a language variant accepted by the front-end to the GNU Compiler Collection and Clang, which can compile source files that use a combination of C++ and Objective-C syntax. Objective-C++ adds to C++ the extensions that Objective-C adds to C. As nothing is done to unify the semantics behind the various language features, certain restrictions apply:

Bev in TX