Therefore cpplint implements what Google considers to be "best practices" in C++ coding. The script cpplint.py reads source code files and flags deviations from the style guide. It also identifies syntax errors. It is rules based, and uses a number of heuristics to identify bad code.
cpplint.py suffers from both false positives and false negatives. False positives can be eliminated by tagging lines with
// NOLINT (or
// NOLINT(rule) to suppress only the incriminated
Moreover rules can be fine-grained selected using the options
--filter. Line length rule can be configured with option
--linelength and file extensions can be configured with
--extensions (by default: 'h', 'cpp', 'cc', 'cu' and 'cuh'). Some options can be stored in a configuration file