class TMemberInspector


TMemberInspector

Abstract base class for accessing the datamembers of a class.
Classes derived from this class can be given as argument to the
ShowMembers() methods of ROOT classes. This feature facilitates
the writing of class browsers and inspectors.

Function Members (Methods)

public:

virtual	~TMemberInspector()
void	AddToParent(const char* name)
static TClass*	Class()
void	GenericShowMembers(const char* topClassName, const void* obj, Bool_t transientMember)
TMemberInspector::EObjectPointerState	GetObjectValidity() const
const char*	GetParent() const
Ssiz_t	GetParentLen() const
virtual void	Inspect(TClass* cl, const char* parent, const char* name, const void* addr)
virtual void	Inspect(TClass* cl, const char* parent, const char* name, const void* addr, Bool_t)
void	InspectMember(const TObject& obj, const char* name, Bool_t isTransient)
void	InspectMember(const char* topclassname, const void* pobj, const char* name, Bool_t transient)
void	InspectMember(TClass* cl, const void* pobj, const char* name, Bool_t isTransient)
virtual TClass*	IsA() const
void	RemoveFromParent(Ssiz_t startingAt)
void	SetObjectValidity(TMemberInspector::EObjectPointerState val)
virtual void	ShowMembers(TMemberInspector& insp) const
virtual void	Streamer(TBuffer&)
void	StreamerNVirtual(TBuffer& ClassDef_StreamerNVirtual_b)
	TMemberInspector()

private:

TMemberInspector&	operator=(const TMemberInspector&)
	TMemberInspector(const TMemberInspector&)

Data Members

public:

static TMemberInspector::EObjectPointerState	kNoObjectGiven
static TMemberInspector::EObjectPointerState	kUnset
static TMemberInspector::EObjectPointerState	kValidObjectGiven

private:

TMemberInspector::EObjectPointerState	fObjectPointerState	whether the address is valid or only an offset
TMemberInspector::TParentBuf*	fParent	current inspection "path"

Class Charts

Inheritance Inherited Members Includes Libraries

Function documentation

TMemberInspector()

 Construct a member inspector

~TMemberInspector()

 Destruct a member inspector

const char* GetParent() const

 Get the parent string.

Ssiz_t GetParentLen() const

 Get the length of the parent string.

void AddToParent(const char* name)

 Append "name" to the parent string.

void RemoveFromParent(Ssiz_t startingAt)

 Remove trailing characters starting at "startingAt".

void Inspect(TClass* cl, const char* parent, const char* name, const void* addr)

 Obsolete signature

void GenericShowMembers(const char* topClassName, const void* obj, Bool_t transientMember)

 Call ShowMember() on obj.
 This could be faster if we implemented this either as a templated
 function or by rootcint-generated code using the typeid (i.e. the
 difference is a lookup in a TList instead of in a map).
 To avoid a spurrious error message in case the data member is
 transient and does not have a dictionary we check first.

void InspectMember(const TObject& obj, const char* name, Bool_t isTransient)

 Routine driving the visiting of the class information/data members.

void InspectMember(const char* topclassname, const void* pobj, const char* name, Bool_t transient)

 Routine driving the visiting of the class information/data members.

void InspectMember(TClass* cl, const void* pobj, const char* name, Bool_t isTransient)

 Routine driving the visiting of the class information/data members.

kUnset, // No Inspect()

TMemberInspector(const TMemberInspector& )

TMemberInspector & operator=(const TMemberInspector& )

EObjectPointerState GetObjectValidity() const

{ return fObjectPointerState; }

void SetObjectValidity(TMemberInspector::EObjectPointerState val)

{ fObjectPointerState = val; }

obj. IsA()