Slightly modified TMethodCall class used in the object communication mechanism.
Definition at line 45 of file TQConnection.cxx.
Public Member Functions | |
TQSlot (const char *class_name, const char *funcname) | |
Create the method invocation environment. | |
TQSlot (TClass *cl, const char *method, const char *funcname) | |
Create the method invocation environment. | |
virtual | ~TQSlot () |
TQSlot dtor. | |
Bool_t | CheckSlot (Int_t nargs) const |
Return true if the method is valid and the number of arguments is acceptable. | |
void | EndExecuting () |
Mark the slot as no longer executing and cleanup if need be. | |
void | ExecuteMethod (void *object) |
ExecuteMethod the method (with preset arguments) for the specified object. | |
void | ExecuteMethod (void *object, const char *params) |
ExecuteMethod the method for the specified object and text param. | |
void | ExecuteMethod (void *object, Double_t param) |
ExecuteMethod the method for the specified object and with single argument value. | |
void | ExecuteMethod (void *object, Int_t nargs, va_list ap)=delete |
void | ExecuteMethod (void *object, Long64_t param) |
ExecuteMethod the method for the specified object and with single argument value. | |
void | ExecuteMethod (void *object, Long_t param) |
ExecuteMethod the method for the specified object and with single argument value. | |
void | ExecuteMethod (void *object, Longptr_t *paramArr, Int_t nparam=-1) |
ExecuteMethod the method for the specified object and with several argument values. | |
CallFunc_t * | GetFunc () const |
Int_t | GetMethodNargs () |
const char * | GetName () const override |
Returns name of object. | |
Longptr_t | GetOffset () const |
Bool_t | IsExecuting () const |
void | ls (Option_t *opt="") const override |
The ls function lists the contents of a class on stdout. | |
void | Print (Option_t *opt="") const override |
Print info about slot. | |
CallFunc_t * | StartExecuting () |
Mark the slot as executing. | |
Public Member Functions inherited from TObject | |
TObject () | |
TObject constructor. | |
TObject (const TObject &object) | |
TObject copy ctor. | |
virtual | ~TObject () |
TObject destructor. | |
void | AbstractMethod (const char *method) const |
Use this method to implement an "abstract" method that you don't want to leave purely abstract. | |
virtual void | AppendPad (Option_t *option="") |
Append graphics object to current pad. | |
virtual void | Browse (TBrowser *b) |
Browse object. May be overridden for another default action. | |
ULong_t | CheckedHash () |
Check and record whether this class has a consistent Hash/RecursiveRemove setup (*) and then return the regular Hash value for this object. | |
virtual const char * | ClassName () const |
Returns name of class to which the object belongs. | |
virtual void | Clear (Option_t *="") |
virtual TObject * | Clone (const char *newname="") const |
Make a clone of an object using the Streamer facility. | |
virtual Int_t | Compare (const TObject *obj) const |
Compare abstract method. | |
virtual void | Copy (TObject &object) const |
Copy this to obj. | |
virtual void | Delete (Option_t *option="") |
Delete this object. | |
virtual Int_t | DistancetoPrimitive (Int_t px, Int_t py) |
Computes distance from point (px,py) to the object. | |
virtual void | Draw (Option_t *option="") |
Default Draw method for all objects. | |
virtual void | DrawClass () const |
Draw class inheritance tree of the class to which this object belongs. | |
virtual TObject * | DrawClone (Option_t *option="") const |
Draw a clone of this object in the current selected pad with: gROOT->SetSelectedPad(c1) . | |
virtual void | Dump () const |
Dump contents of object on stdout. | |
virtual void | Error (const char *method, const char *msgfmt,...) const |
Issue error message. | |
virtual void | Execute (const char *method, const char *params, Int_t *error=nullptr) |
Execute method on this object with the given parameter string, e.g. | |
virtual void | Execute (TMethod *method, TObjArray *params, Int_t *error=nullptr) |
Execute method on this object with parameters stored in the TObjArray. | |
virtual void | ExecuteEvent (Int_t event, Int_t px, Int_t py) |
Execute action corresponding to an event at (px,py). | |
virtual void | Fatal (const char *method, const char *msgfmt,...) const |
Issue fatal error message. | |
virtual TObject * | FindObject (const char *name) const |
Must be redefined in derived classes. | |
virtual TObject * | FindObject (const TObject *obj) const |
Must be redefined in derived classes. | |
virtual Option_t * | GetDrawOption () const |
Get option used by the graphics system to draw this object. | |
virtual const char * | GetIconName () const |
Returns mime type name of object. | |
virtual char * | GetObjectInfo (Int_t px, Int_t py) const |
Returns string containing info about the object at position (px,py). | |
virtual Option_t * | GetOption () const |
virtual const char * | GetTitle () const |
Returns title of object. | |
virtual UInt_t | GetUniqueID () const |
Return the unique object id. | |
virtual Bool_t | HandleTimer (TTimer *timer) |
Execute action in response of a timer timing out. | |
virtual ULong_t | Hash () const |
Return hash value for this object. | |
Bool_t | HasInconsistentHash () const |
Return true is the type of this object is known to have an inconsistent setup for Hash and RecursiveRemove (i.e. | |
virtual void | Info (const char *method, const char *msgfmt,...) const |
Issue info message. | |
virtual Bool_t | InheritsFrom (const char *classname) const |
Returns kTRUE if object inherits from class "classname". | |
virtual Bool_t | InheritsFrom (const TClass *cl) const |
Returns kTRUE if object inherits from TClass cl. | |
virtual void | Inspect () const |
Dump contents of this object in a graphics canvas. | |
void | InvertBit (UInt_t f) |
virtual TClass * | IsA () const |
Bool_t | IsDestructed () const |
IsDestructed. | |
virtual Bool_t | IsEqual (const TObject *obj) const |
Default equal comparison (objects are equal if they have the same address in memory). | |
virtual Bool_t | IsFolder () const |
Returns kTRUE in case object contains browsable objects (like containers or lists of other objects). | |
R__ALWAYS_INLINE Bool_t | IsOnHeap () const |
virtual Bool_t | IsSortable () const |
R__ALWAYS_INLINE Bool_t | IsZombie () const |
void | MayNotUse (const char *method) const |
Use this method to signal that a method (defined in a base class) may not be called in a derived class (in principle against good design since a child class should not provide less functionality than its parent, however, sometimes it is necessary). | |
virtual Bool_t | Notify () |
This method must be overridden to handle object notification (the base implementation is no-op). | |
void | Obsolete (const char *method, const char *asOfVers, const char *removedFromVers) const |
Use this method to declare a method obsolete. | |
void | operator delete (void *ptr) |
Operator delete. | |
void | operator delete (void *ptr, void *vp) |
Only called by placement new when throwing an exception. | |
void | operator delete[] (void *ptr) |
Operator delete []. | |
void | operator delete[] (void *ptr, void *vp) |
Only called by placement new[] when throwing an exception. | |
void * | operator new (size_t sz) |
void * | operator new (size_t sz, void *vp) |
void * | operator new[] (size_t sz) |
void * | operator new[] (size_t sz, void *vp) |
TObject & | operator= (const TObject &rhs) |
TObject assignment operator. | |
virtual void | Paint (Option_t *option="") |
This method must be overridden if a class wants to paint itself. | |
virtual void | Pop () |
Pop on object drawn in a pad to the top of the display list. | |
virtual Int_t | Read (const char *name) |
Read contents of object with specified name from the current directory. | |
virtual void | RecursiveRemove (TObject *obj) |
Recursively remove this object from a list. | |
void | ResetBit (UInt_t f) |
virtual void | SaveAs (const char *filename="", Option_t *option="") const |
Save this object in the file specified by filename. | |
virtual void | SavePrimitive (std::ostream &out, Option_t *option="") |
Save a primitive as a C++ statement(s) on output stream "out". | |
void | SetBit (UInt_t f) |
void | SetBit (UInt_t f, Bool_t set) |
Set or unset the user status bits as specified in f. | |
virtual void | SetDrawOption (Option_t *option="") |
Set drawing option for object. | |
virtual void | SetUniqueID (UInt_t uid) |
Set the unique object id. | |
virtual void | Streamer (TBuffer &) |
Stream an object of class TObject. | |
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
virtual void | SysError (const char *method, const char *msgfmt,...) const |
Issue system error message. | |
R__ALWAYS_INLINE Bool_t | TestBit (UInt_t f) const |
Int_t | TestBits (UInt_t f) const |
virtual void | UseCurrentStyle () |
Set current style settings in this object This function is called when either TCanvas::UseCurrentStyle or TROOT::ForceStyle have been invoked. | |
virtual void | Warning (const char *method, const char *msgfmt,...) const |
Issue warning message. | |
virtual Int_t | Write (const char *name=nullptr, Int_t option=0, Int_t bufsize=0) |
Write this object to the current directory. | |
virtual Int_t | Write (const char *name=nullptr, Int_t option=0, Int_t bufsize=0) const |
Write this object to the current directory. | |
Public Member Functions inherited from TRefCnt | |
TRefCnt (EReferenceFlag) | |
Leave fRefs alone. | |
TRefCnt (Int_t initRef=0) | |
virtual | ~TRefCnt () |
void | AddReference () |
UInt_t | References () const |
UInt_t | RemoveReference () |
void | SetRefCount (UInt_t r) |
Protected Attributes | |
ClassInfo_t * | fClass |
Int_t | fExecuting |
CallFunc_t * | fFunc |
TFunction * | fMethod |
TString | fName |
Longptr_t | fOffset |
Protected Attributes inherited from TRefCnt | |
UInt_t | fRefs |
Additional Inherited Members | |
Public Types inherited from TObject | |
enum | { kIsOnHeap = 0x01000000 , kNotDeleted = 0x02000000 , kZombie = 0x04000000 , kInconsistent = 0x08000000 , kBitMask = 0x00ffffff } |
enum | { kSingleKey = (1ULL << ( 0 )) , kOverwrite = (1ULL << ( 1 )) , kWriteDelete = (1ULL << ( 2 )) } |
enum | EDeprecatedStatusBits { kObjInCanvas = (1ULL << ( 3 )) } |
enum | EStatusBits { kCanDelete = (1ULL << ( 0 )) , kMustCleanup = (1ULL << ( 3 )) , kIsReferenced = (1ULL << ( 4 )) , kHasUUID = (1ULL << ( 5 )) , kCannotPick = (1ULL << ( 6 )) , kNoContextMenu = (1ULL << ( 8 )) , kInvalidObject = (1ULL << ( 13 )) } |
Public Types inherited from TRefCnt | |
enum | EReferenceFlag { kStaticInit } |
Static Public Member Functions inherited from TObject | |
static TClass * | Class () |
static const char * | Class_Name () |
static constexpr Version_t | Class_Version () |
static const char * | DeclFileName () |
static Longptr_t | GetDtorOnly () |
Return destructor only flag. | |
static Bool_t | GetObjectStat () |
Get status of object stat flag. | |
static void | SetDtorOnly (void *obj) |
Set destructor only flag. | |
static void | SetObjectStat (Bool_t stat) |
Turn on/off tracking of objects in the TObjectTable. | |
Protected Types inherited from TObject | |
enum | { kOnlyPrepStep = (1ULL << ( 3 )) } |
Protected Member Functions inherited from TObject | |
virtual void | DoError (int level, const char *location, const char *fmt, va_list va) const |
Interface to ErrorHandler (protected). | |
void | MakeZombie () |
TQSlot::TQSlot | ( | TClass * | cl, |
const char * | method_name, | ||
const char * | funcname | ||
) |
Create the method invocation environment.
Necessary input information: the class, full method name with prototype string of the form: method(char*,int,float). To initialize class method with default arguments, method string with default parameters should be of the form:
method(="ABC",1234,3.14) (!! parameter string should consists of '=').
To execute the method call TQSlot::ExecuteMethod(object,...).
Definition at line 95 of file TQConnection.cxx.
TQSlot::TQSlot | ( | const char * | class_name, |
const char * | funcname | ||
) |
Create the method invocation environment.
Necessary input information: the name of class (could be interpreted class), full method name with prototype or parameter string of the form: method(char*,int,float). To initialize class method with default arguments, method string with default parameters should be of the form:
method(="ABC",1234,3.14) (!! parameter string should consists of '=').
To execute the method call TQSlot::ExecuteMethod(object,...).
Definition at line 172 of file TQConnection.cxx.
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virtual |
TQSlot dtor.
Definition at line 231 of file TQConnection.cxx.
Return true if the method is valid and the number of arguments is acceptable.
Definition at line 254 of file TQConnection.cxx.
void TQSlot::EndExecuting | ( | ) |
Mark the slot as no longer executing and cleanup if need be.
Definition at line 285 of file TQConnection.cxx.
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ExecuteMethod the method (with preset arguments) for the specified object.
Definition at line 244 of file TQConnection.cxx.
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ExecuteMethod the method for the specified object and text param.
Definition at line 323 of file TQConnection.cxx.
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ExecuteMethod the method for the specified object and with single argument value.
Definition at line 314 of file TQConnection.cxx.
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ExecuteMethod the method for the specified object and with single argument value.
Definition at line 304 of file TQConnection.cxx.
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ExecuteMethod the method for the specified object and with single argument value.
Definition at line 295 of file TQConnection.cxx.
ExecuteMethod the method for the specified object and with several argument values.
ParamArr is an array containing the function argument values. If nparam = -1 then paramArr must contain values for all function arguments, otherwise Nargs-NargsOpt <= nparam <= Nargs, where Nargs is the number of all arguments and NargsOpt is the number of default arguments.
Definition at line 338 of file TQConnection.cxx.
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Definition at line 62 of file TQConnection.cxx.
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Definition at line 67 of file TQConnection.cxx.
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Returns name of object.
This default method returns the class name. Classes that give objects a name should override this method.
Reimplemented from TObject.
Definition at line 65 of file TQConnection.cxx.
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Definition at line 60 of file TQConnection.cxx.
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Definition at line 79 of file TQConnection.cxx.
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The ls function lists the contents of a class on stdout.
Ls output is typically much less verbose then Dump().
Reimplemented from TObject.
Definition at line 77 of file TQConnection.cxx.
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CallFunc_t * TQSlot::StartExecuting | ( | ) |
Mark the slot as executing.
Definition at line 277 of file TQConnection.cxx.
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Definition at line 49 of file TQConnection.cxx.
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Definition at line 53 of file TQConnection.cxx.
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Definition at line 48 of file TQConnection.cxx.
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Definition at line 50 of file TQConnection.cxx.
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Definition at line 52 of file TQConnection.cxx.
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Definition at line 51 of file TQConnection.cxx.