Lightning Talk: The Main Points in C++ - Dots in C++
summary
Counts and concrete examples decide: one point (dot) has about three to four uses (floating literals, member access, pointer-to-member syntax, module names); two points (colon) shows roughly ten to twelve uses (inheritance, access specifiers, member initializer, labels, goto, range for underlying type, bit-fields, attributes, modules, inline assembly); three points (ellipsis) covers variadic functions, variadic templates, parameter-pack expansion, sizeof..., catch(...), and __VA_ARGS__; four points (double colon) is scope resolution, pointer-to-member qualification, nested namespaces, attributes, and proposed reflection splicers in CppCon 2024.
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