The 2-Minute Rule for magic

The 2-Minute Rule for magic

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I have lately heard about Magic programming language from many sources and didn't recall ever hearing over it in advance of. It had been mentioned that it's a programming language from Israel.

If by STL you necessarily mean just the template percentage of the C++ Standard Library, then it is completely feasible to put into action it with no "magic".

Of course what takes place within the track record is vastly different, however, if you've ever made a kind in design and style view in Entry, Magic will appear incredibly acquainted.

As Other individuals have said, the STL is implementable in pure normal C++ninety eight. What has not been claimed is usually that the development on the STL was concurrent with the event with the C++ template system, and mainly drove the inclusion of sure capabilities.

One example is, a communication library may well have a Timeout parameter and it could possibly define the magic amount "-one" for indicating infinite timeout.

Michael StumMichael Stum 180k119119 gold badges407407 silver badges538538 bronze badges 5 29 Even though it may't adjust It truly is even now a nasty thought since it's not distinct what's going on.

In the incredibly least, I feel it's important to really make it clear the magic quantities you are discussing are only one style of magic quantity, even from the "programming perspective".

Like gbjbaanb accurately explained, the STL might be applied in basic C++, devoid of depending on almost any compiler "magic".

Somehow it's a magic quantity. Some of the recommendations magician I've go through thus far states that I'll seriously must do design and style somthing like that:

Exactly what does goto achieve? - Personal computer = target_address;. To me, these special magic numbers are only disguised and oblique versions of precisely the same detail - assignments that lead execution to a certain stage while in the code - and therefore frequently noticably considerably less readable and maintainable than simply just making use of split.

Now my query is: is this accurate? Or are there areas of the STL that can't be applied in pure C++ and want some "magic"/Distinctive compiler assistance?

This certainly comes about since python attempts to open magic file as dll, which happens to be basic textual content. Following introducing .dll to filenames within the code i get the exact same magic.MagicException: could not come across any magic files!.

I think static ultimate constants are overkill when you are applying them in one technique. A ultimate variable declared at the very best of the strategy is a lot more readable IMHO.

C++0x takes it a person action even more and offers versions of such kind attributes that really function correctly in all conditions. And that can only be completed via some unspecified form of compiler guidance.