Check class variables, variables that are allocated in the constructor should be deallocated in the destructor More...

#include <checkmemoryleak.h>

Inheritance diagram for CheckMemoryLeakInClass:

Public Member Functions
	CheckMemoryLeakInClass ()

	CheckMemoryLeakInClass (const Tokenizer tokenizr, const Settings settings, ErrorLogger *errLog)

void	runSimplifiedChecks (const Tokenizer tokenizr, const Settings settings, ErrorLogger *errLog)
	run checks, the token list is simplified More...

void	check ()

Private Member Functions
void	variable (const Scope scope, const Token tokVarname)

void	checkPublicFunctions (const Scope scope, const Token classtok)
	Public functions: possible double-allocation. More...

void	publicAllocationError (const Token *tok, const std::string &varname)

void	unsafeClassError (const Token *tok, const std::string &classname, const std::string &varname)

void	getErrorMessages (ErrorLogger e, const Settings settings) const
	get error messages More...

std::string	classInfo () const
	get information about this class, used to generate documentation More...

Private Member Functions inherited from Check
	Check (const std::string &aname)
	This constructor is used when registering the CheckClass. More...

	Check (const std::string &aname, const Tokenizer tokenizer, const Settings settings, ErrorLogger *errorLogger)
	This constructor is used when running checks. More...

virtual	~Check ()

virtual void	runChecks (const Tokenizer , const Settings , ErrorLogger *)
	run checks, the token list is not simplified More...

const std::string &	name () const
	class name, used to generate documentation More...

bool	inconclusiveFlag () const

virtual FileInfo *	getFileInfo (const Tokenizer tokenizer, const Settings settings) const

virtual FileInfo *	loadFileInfoFromXml (const tinyxml2::XMLElement *xmlElement) const

virtual void	analyseWholeProgram (const std::list< FileInfo * > &fileInfo, const Settings &settings, ErrorLogger &errorLogger)

template<typename T , typename U >
void	reportError (const Token *tok, const Severity::SeverityType severity, const T id, const U msg)
	report an error More...

template<typename T , typename U >
void	reportError (const Token *tok, const Severity::SeverityType severity, const T id, const U msg, const CWE &cwe, bool inconclusive)
	report an error More...

template<typename T , typename U >
void	reportError (const std::list< const Token * > &callstack, Severity::SeverityType severity, const T id, const U msg)
	report an error More...

template<typename T , typename U >
void	reportError (const std::list< const Token * > &callstack, Severity::SeverityType severity, const T id, const U msg, const CWE &cwe, bool inconclusive)
	report an error More...

void	reportError (const ErrorPath &errorPath, Severity::SeverityType severity, const char id[], const std::string &msg, const CWE &cwe, bool inconclusive)

ErrorPath	getErrorPath (const Token errtok, const ValueFlow::Value value, const std::string &bug) const

bool	wrongData (const Token tok, bool condition, const char str)
	Use WRONG_DATA in checkers when you check for wrong data. More...

Private Member Functions inherited from CheckMemoryLeak
	CheckMemoryLeak (const Tokenizer t, ErrorLogger e, const Settings *s)

void	memoryLeak (const Token *tok, const std::string &varname, AllocType alloctype) const

AllocType	getDeallocationType (const Token *tok, unsigned int varid) const
	Get type of deallocation at given position. More...

AllocType	getAllocationType (const Token tok2, unsigned int varid, std::list< const Function > *callstack=nullptr) const
	Get type of allocation at given position. More...

bool	isclass (const Token *tok, unsigned int varid) const
	Is a typename the name of a class? More...

void	memleakError (const Token *tok, const std::string &varname) const
	Report that there is a memory leak (new/malloc/etc) More...

void	resourceLeakError (const Token *tok, const std::string &varname) const
	Report that there is a resource leak (fopen/popen/etc) More...

void	deallocDeallocError (const Token *tok, const std::string &varname) const
	Report error: deallocating a deallocated pointer. More...

void	deallocuseError (const Token *tok, const std::string &varname) const

void	mismatchSizeError (const Token *tok, const std::string &sz) const

void	mismatchAllocDealloc (const std::list< const Token * > &callstack, const std::string &varname) const

void	memleakUponReallocFailureError (const Token *tok, const std::string &varname) const

AllocType	functionReturnType (const Function func, std::list< const Function > *callstack=nullptr) const
	What type of allocated memory does the given function return? More...

const char *	functionArgAlloc (const Function *func, unsigned int targetpar, AllocType &allocType) const
	Function allocates pointed-to argument (a la asprintf)? More...

Static Private Member Functions
static std::string	myName ()

Static Private Member Functions inherited from Check
static std::list< Check * > &	instances ()
	List of registered check classes. More...

static void	reportError (const ErrorLogger::ErrorMessage &errmsg)
	Write given error to errorlogger or to out stream in xml format. More...

Static Private Member Functions inherited from CheckMemoryLeak
static AllocType	getReallocationType (const Token *tok2, unsigned int varid)
	Get type of reallocation at given position. More...

Additional Inherited Members
Private Types inherited from CheckMemoryLeak
enum	AllocType { No, Malloc, New, NewArray, File, Fd, Pipe, OtherMem, OtherRes, Many }
	What type of allocation are used. More...

Private Attributes inherited from Check
const Tokenizer *const	_tokenizer

const Settings *const	_settings

ErrorLogger *const	_errorLogger

Private Attributes inherited from CheckMemoryLeak
const Tokenizer *const	tokenizer
	For access to the tokens. More...