Format the code using existing .clang-format

[borosko]

The repo has a .clang-format defined, but since there is nothing enforcing it, it is possible to commit code not properly formatted.

Executed the following command from Command Prompt in the root of the repository, without any other changes: for /r %a in (*.cpp *.h *.hpp) do "C:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\VC\Tools\Llvm\bin\clang-format.exe" -i "%a"

Here's the clang version used: "C:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\VC\Tools\Llvm\bin\clang-format.exe" --version clang-format version 12.0.0

[coveralls]

Pull Request Test Coverage Report for Build 1637042349

• 18 of 18 (100.0%) changed or added relevant lines in 1 file are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage increased (+0.01%) to 86.052%

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Totals
Change from base Build 1383071410:	0.01%
Covered Lines:	802
Relevant Lines:	932

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💛 - Coveralls

[borosko]

Is there anything else I should do here? Or should I just wait for someone to review and merge?