The Old New Thing

I get a weird error about no matching function when I try to use winrt::capture

Raymond ChenSeptember 18, 2020Sep 18, 202009/18/20

The confusing error message strikes again.

The C++/WinRT “capture” function helps you interoperate with the COM ABI world

Raymond ChenSeptember 17, 2020Sep 17, 202009/17/20

Simplifying a common COM pattern.

What’s up with error C4838: a WinRT type cannot be a member of a union, and how can I work around it?

Raymond ChenSeptember 14, 2020Sep 14, 202009/14/20

A restriction left over from C++03.

The macros for declaring COM interfaces, revisited: C++ implementation

Raymond ChenSeptember 11, 2020Sep 11, 202009/11/20

Now to make things concrete.

The macros for declaring COM interfaces, revisited: C++ version

Raymond ChenSeptember 10, 2020Sep 10, 202009/10/20

Apparently there's this new language people are using nowadays.

The macros for declaring COM interfaces, revisited: C version

Raymond ChenSeptember 9, 2020Sep 9, 202009/9/20

Following the expansion.