rmettler/cpp_delegates
Lightweight function wrappers able to store and invoke any callable target without the caller having to know the details of the callee. A more performant alternative to std::function, no undefined behavior and configurable behavior when called empty.
GitLab repository with 6 stars and 1 forks.
Topics: C++, C++14, callback, delegate, function, function signature, interface, std::function, std::move_only_function