cpp-interface-purpose-comments

You can automatically add standard Purpose comments to pure virtual methods in C++ headers by running a script that scans interface files and inserts comment blocks above `virtual ... = 0;` declarations. It supports batch annotation across directories using glob patterns.

Yes, you can batch annotate C++ interface classes across multiple header files. The tool supports batch scans with the `--globs` argument, allowing you to target multiple `.h` and `.hpp` files in a directory for consistent comment insertion.

Yes, the C++ pure virtual method commenting tool supports dry runs. You can use the `--dry-run` flag to preview where standard Purpose comments will be inserted above pure virtual method declarations without modifying the actual header files.

Adding Purpose comments to C++ headers will not mess up your indentation and formatting. The tool preserves existing code formatting, respects existing comments unless forced, and correctly handles multi-line pure virtual method declarations.

You do not need to install external Python libraries to annotate C++ interface headers. The tool runs using a standalone Python script that relies solely on the standard library, requiring no external dependencies to function.

The best way to enforce consistent comments above pure virtual method declarations is to use an automated scripted workflow. This ensures a standard Purpose comment block is placed above every `virtual ... = 0;` declaration in your C++ interface headers uniformly.