clang-tidy - google-readability-function-size — Extra Clang Tools 3.8 documentation

# Extra Clang Tools 3.8 documentation

## clang-tidy - google-readability-function-size

# google-readability-function-size

Checks for large functions based on various metrics.

These options are supported:

> - `LineThreshold` - flag functions exceeding this number of lines. The default is `-1` (ignore the number of lines).
> - `StatementThreshold` - flag functions exceeding this number of statements. This may differ significantly from the number of lines for macro-heavy code. The default is `800`.
> - `BranchThreshold` - flag functions exceeding this number of control statements. The default is `-1` (ignore the number of branches).