callable_traits | modern C++ type traits and metafunctions for callable types | SDK library

by boostorg C++ Version: 2.3.3 License: BSL-1.0

X-Ray Key Features Code Snippets Community Discussions(2)Vulnerabilities Install Support

kandi X-RAY | callable_traits Summary

callable_traits is a C++ library typically used in Utilities, SDK applications. callable_traits has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

modern C++ type traits and metafunctions for callable types

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Quality

Security

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Support

callable_traits has a low active ecosystem.

It has 121 star(s) with 33 fork(s). There are 6 watchers for this library.

It had no major release in the last 12 months.

There are 16 open issues and 131 have been closed. On average issues are closed in 166 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of callable_traits is 2.3.3

Quality

callable_traits has no bugs reported.

Security

callable_traits has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

callable_traits is licensed under the BSL-1.0 License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

callable_traits releases are available to install and integrate.

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callable_traits Key Features

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callable_traits Examples and Code Snippets

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Community Discussions

Trending Discussions on callable_traits

boost is_invocable_v and is_invocable::value returning different results

C++17 check for valid expression

QUESTION

boost is_invocable_v and is_invocable::value returning different results

Asked 2020-May-09 at 12:40

Since I had to write some C++14 compatible code where I still wanted to make use of std::is_invocable in a template I tried to use boost::callable_traits::is_invocable. However while boost::callable_traits::is_invocable returned similar results, boost::callable_traits::is_invocable_v did not.

Here is a simple example of the behaviour:

...

ANSWER

Answered 2020-May-09 at 12:40

This looks like a Boost bug to me. is_invocable and is_invocable_v have different implementations (taken from Boost 1.69, comment is mine):

Source https://stackoverflow.com/questions/61696567

QUESTION

C++17 check for valid expression

Asked 2018-Oct-26 at 14:32

Basing my code on this and this, I've written this version:

...

ANSWER

Answered 2018-Oct-26 at 14:19

Your lambda is taking arguments by value, which doesn't allow you to test std::ostream& << T. Change your macro to:

Source https://stackoverflow.com/questions/53010475

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install callable_traits

You can download it from GitHub.

Support

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