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- Dictionaryobsolete/ˈɒbsəliːt/
adjective
- 1. no longer produced or used; out of date: "the disposal of old and obsolete machinery"
- 2. (of a part or characteristic of an organism) less developed than formerly or in a related species; rudimentary; vestigial.
verb
- 1. cause (a product or idea) to become obsolete by replacing it with something new: US "we're trying to stimulate the business by obsoleting last year's designs"
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Jul 16, 2020 · [Obsolete] private static void SomeMethod() You get a warning when you use it: And with IntelliSense: If you want a message: [Obsolete("My message")] private static void SomeMethod() Here's the IntelliSense tool tip: Finally if you want the usage to be flagged as an error: [Obsolete("My message", true)] private static void SomeMethod()
Feb 9, 2012 · It is recommended that you do not use deprecated functions or features - even if they are present in the current library for example. Obsolete means that is already out-of-use. Depreciated means the monetary value of something has decreased over time. E.g., cars typically depreciate in value.
Mar 28, 2016 · Your "friend" is insane. Or perhaps should take a few of those days off work to go on a training course. Or you misunderstood him, because things like functional macros and using macros for defining constants are, by and large, considered outdated and obsolete (in preference for nice inline functions and honest-to-god const const objects).
So we are trying to deprecate some of our existing classes, and have started marking them as obsolete with the ObsoleteAttribute so they will stop being used. The fact that using the KnownType attribute with a type that is marked with the Obsolete attribute and is causing a compiler warning is expected.
Nov 1, 2016 · The function of [Obsolete] is essentially to stop a class/function from being used but still to maintain it in code for the record. Is there any good reason why [Obsolete] should be used as opposed to just deleting, or commenting out the code. This question is even more relevant if you have source control so there is no point keeping the code ...
Nov 14, 2010 · 2023: Yes, the Qt is defined QT_DEPRECATED and QT_DEPRECATED_X macros for this purpose: QT_DEPRECATED void myOldFunc(); QT_DEPRECATED_X("use myNewFunc instead") void myOldFunc2(); difference is just the text message. Also the C++14 presents [[deprecated("text")]] attribute as standard. It seems that this attribute is used under the hood if you ...
5. One use case would be: Leave it at default (false) for "1 or 2 releases", mentioning that in the comment. Then change it to true at the appropriate time, so those who are still using it will now get errors in their code and be forced to change. [Obsolete("Will be deprecated December 12, 2018.
Jan 19, 2018 · Using the macros described in feature_test_macros allows you to control the definitions exposed by the system header files. As far as I know _POSIX_SOURCE is obsolete and you should use _POSIX_C_SOURCE instead. For example, if you want to use strndup, you have to use. #define _POSIX_C_SOURCE 200809L. See also.
May 4, 2014 · It does not define “obsolete” as a technical term (as applicable to features of HTML), but it uses the word a lot. The word is implicitly defined in the 11 Obsolete features section. The draft tells, with somewhat varying tones and specialties depending on features, authors not to use obsolete features but expects browsers to keep ...
Sep 9, 2019 · The DEF in DEF bool func doesn't do anything directly, but some tools and some compilers may be programmed to recognize these do nothing tags for platform specific purposes. "C++ supports it" #define is a simple textual replacement. There is nothing surprising about your code compiling.
