CheckUnusedFunctions Class Reference

#include <checkunusedfunctions.h>

Inheritance diagram for CheckUnusedFunctions:

List of all members.

Classes
class	FunctionUsage
Public Member Functions
	CheckUnusedFunctions ()
	This constructor is used when registering the CheckUnusedFunctions.
	CheckUnusedFunctions (const Tokenizer *tokenizer, const Settings *settings, ErrorLogger *errorLogger)
	This constructor is used when running checks.
void	parseTokens (const Tokenizer &tokenizer)
void	check (ErrorLogger *const errorLogger)
Private Member Functions
void	getErrorMessages (ErrorLogger *errorLogger, const Settings *settings) const
	get error messages
void	unusedFunctionError (ErrorLogger *const errorLogger, const std::string &filename, unsigned int lineNumber, const std::string &funcname)
	Dummy implementation, just to provide error for --errorlist.
void	runSimplifiedChecks (const Tokenizer *, const Settings *, ErrorLogger *)
	Dummy implementation, just to provide error for --errorlist.
std::string	classInfo () const
	get information about this class, used to generate documentation
Static Private Member Functions
static std::string	myName ()
Private Attributes
std::map< std::string, FunctionUsage >	_functions

---

Detailed Description

Definition at line 33 of file checkunusedfunctions.h.

---

Constructor & Destructor Documentation

CheckUnusedFunctions::CheckUnusedFunctions

(

)

[inline]

This constructor is used when registering the CheckUnusedFunctions.

Definition at line 36 of file checkunusedfunctions.h.

CheckUnusedFunctions::CheckUnusedFunctions	(	const Tokenizer *	tokenizer,
		const Settings *	settings,
		ErrorLogger *	errorLogger
	)		[inline]

This constructor is used when running checks.

Definition at line 40 of file checkunusedfunctions.h.

---

Member Function Documentation

void CheckUnusedFunctions::check

(

ErrorLogger *const

errorLogger

)

Todo:

add error message "function is only used in <file> it can be static"

Definition at line 150 of file checkunusedfunctions.cpp.

References _functions, CheckUnusedFunctions::FunctionUsage::filename, CheckUnusedFunctions::FunctionUsage::lineNumber, unusedFunctionError(), CheckUnusedFunctions::FunctionUsage::usedOtherFile, and CheckUnusedFunctions::FunctionUsage::usedSameFile.

Referenced by CppCheck::checkFunctionUsage().

std::string CheckUnusedFunctions::classInfo

(

)

const [inline, private, virtual]

get information about this class, used to generate documentation

Implements Check.

Definition at line 76 of file checkunusedfunctions.h.

void CheckUnusedFunctions::getErrorMessages	(	ErrorLogger *	errorLogger,
		const Settings *	settings
	)		const [inline, private, virtual]

get error messages

Implements Check.

Definition at line 53 of file checkunusedfunctions.h.

References unusedFunctionError().

static std::string CheckUnusedFunctions::myName

(

)

[inline, static, private]

Definition at line 72 of file checkunusedfunctions.h.

void CheckUnusedFunctions::parseTokens

(

const Tokenizer &

tokenizer

)

Definition at line 34 of file checkunusedfunctions.cpp.

References _functions, CheckUnusedFunctions::FunctionUsage::filename, Tokenizer::getSourceFilePath(), Token::linenr(), CheckUnusedFunctions::FunctionUsage::lineNumber, Token::link(), Token::linkAt(), Token::Match(), Token::next(), Token::str(), Token::tokAt(), Tokenizer::tokens(), CheckUnusedFunctions::FunctionUsage::usedOtherFile, and CheckUnusedFunctions::FunctionUsage::usedSameFile.

Referenced by CppCheck::checkFile().

void CheckUnusedFunctions::runSimplifiedChecks	(	const Tokenizer *	,
		const Settings *	,
		ErrorLogger *
	)		[inline, private, virtual]

Dummy implementation, just to provide error for --errorlist.

Implements Check.

Definition at line 68 of file checkunusedfunctions.h.

void CheckUnusedFunctions::unusedFunctionError	(	ErrorLogger *const	errorLogger,
		const std::string &	filename,
		unsigned int	lineNumber,
		const std::string &	funcname
	)		[private]

Dummy implementation, just to provide error for --errorlist.

Definition at line 180 of file checkunusedfunctions.cpp.

References ErrorLogger::ErrorMessage::FileLocation::line, ErrorLogger::reportErr(), Check::reportError(), ErrorLogger::ErrorMessage::FileLocation::setfile(), and Severity::style.

Referenced by check(), and getErrorMessages().

---

Member Data Documentation

std::map<std::string, FunctionUsage> CheckUnusedFunctions::_functions [private]

Definition at line 91 of file checkunusedfunctions.h.

Referenced by check(), and parseTokens().

---

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

• checkunusedfunctions.h
• checkunusedfunctions.cpp