typed_print | Easily beautify your logs with a drop-in replacement | JSON Processing library
kandi X-RAY | typed_print Summary
kandi X-RAY | typed_print Summary
Easily beautify your logs with a drop-in replacement for the print function.
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Top functions reviewed by kandi - BETA
- Format a given string
- Apply regexp
- Wrapper around typed_print_format
- Return formatted format string
- Format a list
- Format a dictionary
typed_print Key Features
typed_print Examples and Code Snippets
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Trending Discussions on typed_print
QUESTION
I want to implement a type-erasure class AnyFunction
that would be able of storing any entity with templated call operator(that returns void
). For example:
ANSWER
Answered 2021-May-06 at 18:46Unfortunately, it is not possible in C++. In general, type-erasure works via run-time polymorphism, which requires virtual functions.
The only way to make your AnyFunction
signature-agnostic would be to make it's operator()
a template. But templates can not be virtuals. Hence, you are correct saying that it is not possible to "fully" type-erase it.
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