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1.. title:: clang-tidy - readability-function-size2 3readability-function-size4=========================5 6`google-readability-function-size` redirects here as an alias for this check.7 8Checks for large functions based on various metrics.9 10Options11-------12 13.. option:: LineThreshold14 15 Flag functions exceeding this number of lines. The default is `none` (ignore16 the number of lines).17 18.. option:: StatementThreshold19 20 Flag functions exceeding this number of statements. This may differ21 significantly from the number of lines for macro-heavy code. The default is22 `800`.23 24.. option:: BranchThreshold25 26 Flag functions exceeding this number of control statements. The default is27 `none` (ignore the number of branches).28 29.. option:: ParameterThreshold30 31 Flag functions that exceed a specified number of parameters. The default32 is `none` (ignore the number of parameters).33 34.. option:: NestingThreshold35 36 Flag compound statements which create next nesting level after37 `NestingThreshold`. This may differ significantly from the expected value38 for macro-heavy code. The default is `none` (ignore the nesting level).39 40.. option:: VariableThreshold41 42 Flag functions exceeding this number of variables declared in the body.43 The default is `none` (ignore the number of variables).44 Please note that function parameters and variables declared in lambdas,45 GNU Statement Expressions, and nested class inline functions are not counted.46 47.. option:: CountMemberInitAsStmt48 49 When `true`, count class member initializers in constructors as statements.50 Default is `true`.51