Tim Adye authored 1 year ago and Johannes Elmsheuser committed 1 year ago

change VS Code cppStandard to C++20

Attila Krasznahorkay authored 5 years ago and Frank Winklmeier committed 5 years ago

The idea is that for VS Code based development we should rely on
the container capabilities of the editor. Letting it create a terminal
for us that we could compile code in, while relying on the files
and environment created inside the container, to interpret our code.

In order for VS Code to parse our code correctly, it has to be told
explicitly how each source file needs to be compiled. (Otherwise it would
not find the headers from LCG/TDAQ/Gaudi to interpret our code.) This
update makes sure that when the user sets up the build of the
WorkDir project in the "usual layout", in a directory called build/
just beside the athena/ directory, VS Code would automatically find
the correct compile_commands.json file that it needs, when the user
opens the athena/ directory for editing.