Connection Class Reference

#include <Connection.h>

Inheritance diagram for Connection:

Collaboration diagram for Connection:

Public Member Functions
	Connection (TQObject *sender, const char *signal, PyObject *receiver, const char *method)
	~Connection ()
bool	noArgs (std::string &signal)
	True if signal has no arguments. More...
TQObject *	sender () const
const char *	signal () const
PyObject *	receiver () const
const char *	method () const

Detailed Description

Model a signal/slot association. Many computing systems use the signal/slot model for associating a signal, for example a user interaction with a graphical user interface (GUI), and a slot, that is, a procedure or function that is executed in response to the signal. This class is designed to be used with Python. See TheNtupleMaker/scripts/mkntuplecfi.py for an illustration of how to use this class with the ROOT GUI classes.

Definition at line 24 of file Connection.h.

Constructor & Destructor Documentation

Connection::Connection	(	TQObject *	sender,
		const char *	signal,
		PyObject *	receiver,
		const char *	method
	)

Construct a signal/slott association.

Parameters

sender	- The address of an object able to issue signals (e.g., a TGMainFrame)
signal	- The function, typically of the sender, that is to be called when some action triggers it (e.g., ``CloseWindow()")
receiver	- The address of the object that must respond to the signal
-	The function, typically a method of the receiver, that is to be called upon the issuing of the associated signal.

Definition at line 16 of file Connection.cc.

References noArgs().

Connection::~Connection

(

)

Definition at line 32 of file Connection.cc.

References noArgs().

Member Function Documentation

const char* Connection::method ( ) const

inline

Definition at line 58 of file Connection.h.

References Slot::method().

Bool_t Connection::noArgs

(

std::string &

signal

)

True if signal has no arguments.

Definition at line 44 of file Connection.cc.

Referenced by Connection(), and ~Connection().

PyObject* Connection::receiver ( ) const

inline

Definition at line 55 of file Connection.h.

References Slot::receiver().

TQObject* Connection::sender ( ) const

inline

Definition at line 49 of file Connection.h.

const char* Connection::signal ( ) const

inline

Definition at line 52 of file Connection.h.

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

• TBEventDisplay/interface/Connection.h
• TBEventDisplay/src/Connection.cc