Martin Hořeňovský 822c44a203

Cleanup help string construction in Clara ...

* Clara::Opt::getHelpColumns returns single item

  It could never return multiple items, but for some reason it
  was wrapping that single item in a vector.

* Use ReusableStringStream in Clara
* Reserve HelpColumns ahead of time
* Use StringRef for descriptions in HelpColumn type

The combination of these changes ends up removing about 7% (~200)
of allocations when Catch2 has to prepare output for `-h`.

2023-12-26 14:57:29 +01:00

..

catch2

Cleanup help string construction in Clara

2023-12-26 14:57:29 +01:00

CMakeLists.txt

Add uniform_integer_distribution

2023-12-10 19:53:39 +01:00