Dave Bartolomeo 2e02625f22 C++: Summary metrics queries ...

This is a first attempt at implementing, for C++, the set of summary queries that we expect all languages to implement to help diagnose extraction failures and build configuration problems. See the spec in [this document](https://docs.google.com/document/d/1V3zpkj0OGh8GEUVwACRx7fiafE5zklujAftZaYUyf9s/edit?usp=sharing). The five queries are:

- Total number of source files (including .c/.cpp and header files)
- Total number of lines of text across all text files
- Total number of lines of code across all text files
- Number of lines of text in each source file
- Number of lines of code in each source file

I've added some simple unit tests that cover all five of these.

2021-02-25 12:53:39 -05:00

..

examples

C++: Rename Block -> BlockStmt

2020-09-08 08:40:20 +02:00

src

C++: Summary metrics queries

2021-02-25 12:53:39 -05:00

test

C++: Summary metrics queries

2021-02-25 12:53:39 -05:00