proxy
te
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proxy
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Static Interfaces, concepts vs de-virtualisation?
Proxy seems more likely than Dyno or AnyAny to be a standard way of doing this in C++'s future.
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C++ Polymorphism Without Inheritance Using Glaze
https://github.com/microsoft/proxy Implementation submitted for standarization
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Runtime Concept Idiom: Opinions
So basically you have to undo the type erasure? I think I'm going to try the proxy library found here. https://github.com/microsoft/proxy
te
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rust-like traits on plain C++ with short macro (type erasure actually)
Or dyno or Poly or Not-Actually-Boost.TE or ...
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C++ Polymorphism Without Inheritance Using Glaze
https://github.com/boost-ext/te Boost TE ("unnoficial boost project")
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[C++20] New way of meta-programming?
https://github.com/boost-ext/te (for SBO performance and type.erasure call syntax)
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Type Erasure in C++ Explained
And if it were in the standard there wouldn't be at least five well known libraries implementing it (including from Adobe and from Facebook): https://github.com/boost-ext/te#similar-libraries
As far as I know (I don't really follow the committee work) the latest attempt to introduce run-time duck-typing in the standard was https://github.com/andyprowl/virtual-concepts, which seems dead.
What are some alternatives?
iface - Anonymous, non-intrusive interfaces in C++
dyno - Runtime polymorphism done right
Aggreget - Use your structures like tuples. Similar to MagicGet but using C++ 20 concepts.
entt - Gaming meets modern C++ - a fast and reliable entity component system (ECS) and much more
kumi - C++20 Compact Tuple Tools
actix-net - A collection of lower-level libraries for composable network services.
glfwpp - GLFW C++ Wrapper - thin, modern, C++17, header-only GLFW wrapper
glaze - Extremely fast, in memory, JSON and interface library for modern C++
azula - A fast, statically typed compiled language
polytail - Rust-like trait-based polymorphism for C++
hsm - Finite state machine library based on the boost hana meta programming library. It follows the principles of the boost msm and boost sml libraries, but tries to reduce own complex meta programming code to a minimum.