llvm/clang-tools-extra/clang-tidy/readability/FunctionCognitiveComplexityCheck.h

//===--- FunctionCognitiveComplexityCheck.h - clang-tidy --------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_READABILITY_FUNCTIONCOGNITIVECOMPLEXITYCHECK_H
#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_READABILITY_FUNCTIONCOGNITIVECOMPLEXITYCHECK_H

#include "../ClangTidyCheck.h"

namespace clang::tidy::readability {

/// Checks function Cognitive Complexity metric.
///
/// There are the following configuration option:
///
///   * `Threshold` - flag functions with Cognitive Complexity exceeding
///     this number. The default is `25`.
///   * `DescribeBasicIncrements`- if set to `true`, then for each function
///     exceeding the complexity threshold the check will issue additional
///     diagnostics on every piece of code (loop, `if` statement, etc.) which
///     contributes to that complexity.
//      Default is `true`
///   * `IgnoreMacros` - if set to `true`, the check will ignore code inside
///     macros. Default is `false`.
///
/// For the user-facing documentation see:
/// http://clang.llvm.org/extra/clang-tidy/checks/readability/function-cognitive-complexity.html
class FunctionCognitiveComplexityCheck : public ClangTidyCheck { … };

} // namespace clang::tidy::readability

#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_READABILITY_FUNCTIONCOGNITIVECOMPLEXITYCHECK_H