clang::tidy::modernize::UseStdNumbersCheck Class Reference

Finds constants and function calls to math functions that can be replaced with c++20's mathematical constants from the numbers header and offers fix-it hints. More...

#include <UseStdNumbersCheck.h>

Inheritance diagram for clang::tidy::modernize::UseStdNumbersCheck:

Public Member Functions
	UseStdNumbersCheck (StringRef Name, ClangTidyContext *Context)
bool	isLanguageVersionSupported (const LangOptions &LangOpts) const override
void	registerMatchers (ast_matchers::MatchFinder *Finder) override
void	check (const ast_matchers::MatchFinder::MatchResult &Result) override
void	registerPPCallbacks (const SourceManager &SM, Preprocessor *PP, Preprocessor *ModuleExpanderPP) override
void	storeOptions (ClangTidyOptions::OptionMap &Opts) override
std::optional< TraversalKind >	getCheckTraversalKind () const override

Detailed Description

Finds constants and function calls to math functions that can be replaced with c++20's mathematical constants from the numbers header and offers fix-it hints.

Does not match the use of variables with that value, and instead, offers a replacement at the definition of those variables.

For the user-facing documentation see: https://clang.llvm.org/extra/clang-tidy/checks/modernize/use-std-numbers.html

Definition at line 25 of file UseStdNumbersCheck.h.

Constructor & Destructor Documentation

UseStdNumbersCheck()

clang::tidy::modernize::UseStdNumbersCheck::UseStdNumbersCheck	(	StringRef	Name,
		ClangTidyContext *	Context )

Definition at line 293 of file UseStdNumbersCheck.cpp.

Member Function Documentation

check()

void clang::tidy::modernize::UseStdNumbersCheck::check ( const ast_matchers::MatchFinder::MatchResult & Result )

override

Definition at line 331 of file UseStdNumbersCheck.cpp.

References getCode(), and isRangeOfCompleteMacro().

getCheckTraversalKind()

std::optional< TraversalKind > clang::tidy::modernize::UseStdNumbersCheck::getCheckTraversalKind ( ) const

inlineoverride

Definition at line 37 of file UseStdNumbersCheck.h.

isLanguageVersionSupported()

bool clang::tidy::modernize::UseStdNumbersCheck::isLanguageVersionSupported ( const LangOptions & LangOpts ) const

inlineoverride

Definition at line 29 of file UseStdNumbersCheck.h.

registerMatchers()

void clang::tidy::modernize::UseStdNumbersCheck::registerMatchers ( ast_matchers::MatchFinder * Finder )

override

Definition at line 308 of file UseStdNumbersCheck.cpp.

registerPPCallbacks()

void clang::tidy::modernize::UseStdNumbersCheck::registerPPCallbacks ( const SourceManager & SM, Preprocessor * PP, Preprocessor * ModuleExpanderPP )

override

Definition at line 440 of file UseStdNumbersCheck.cpp.

storeOptions()

void clang::tidy::modernize::UseStdNumbersCheck::storeOptions ( ClangTidyOptions::OptionMap & Opts )

override

Definition at line 446 of file UseStdNumbersCheck.cpp.

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The documentation for this class was generated from the following files:

• UseStdNumbersCheck.h
• UseStdNumbersCheck.cpp