TTrapHandler Class Reference

Abstract class that defines a handler to work with the TRAP mechanism. More...

#include <e32std.h>

Public Member Functions
IMPORT_C	TTrapHandler ()
	Default constructor.
virtual IMPORT_C void	Trap ()=0
	Called when a TRAP is invoked.
virtual IMPORT_C void	UnTrap ()=0
	Called when a function exits a TRAP without leaving.
virtual IMPORT_C void	Leave (TInt aValue)=0
	Called when a function within a TRAP leaves.

Detailed Description

Abstract class that defines a handler to work with the TRAP mechanism.

Symbian OS provides a trap handler and this class does not normally need to be used or accessed directly by applications and third party code.

API status

Published to all clients. Released API.

Definition at line 4911 of file e32std.h.

Constructor & Destructor Documentation

TTrapHandler()

IMPORT_C TTrapHandler::TTrapHandler

(

)

Default constructor.

(generated from Symbian Developer Library)

Member Function Documentation

Leave()

virtual IMPORT_C void TTrapHandler::Leave ( TInt  aValue )

pure virtual

Called when a function within a TRAP leaves.

Parameters

aValue

The leave value.

Trap()

virtual IMPORT_C void TTrapHandler::Trap ( )

pure virtual

Called when a TRAP is invoked.

UnTrap()

virtual IMPORT_C void TTrapHandler::UnTrap ( )

pure virtual

Called when a function exits a TRAP without leaving.

---

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

• e32std.h
• e32std.h.dox