tlua_jailbreak_exception Class Reference

Base class for exceptions that want to be thrown 'through' lua. More...

#include <lua_jailbreak_exception.hpp>

Inheritance diagram for tlua_jailbreak_exception:

Public Member Functions
virtual	~tlua_jailbreak_exception () throw ()
void	store () const throw ()
	Stores a copy the current exception to be rethrown. More...

Static Public Member Functions
static void	rethrow ()
	Rethrows the stored exception. More...

Static Protected Attributes
static tlua_jailbreak_exception *	jailbreak_exception = nullptr
	The exception to be rethrown. More...

Private Member Functions
virtual tlua_jailbreak_exception *	clone () const =0
	Creates a copy of the current exception. More...
virtual void	execute ()=0
	Executes the exception. More...

Static Private Member Functions
static void	clear () throw ()
	Clears the current exception. More...

Detailed Description

Base class for exceptions that want to be thrown 'through' lua.

Classes inheriting from this class need to use the IMPLEMENT_LUA_JAILBREAK_EXCEPTION macro in the class definition.

Definition at line 26 of file lua_jailbreak_exception.hpp.

Constructor & Destructor Documentation

virtual tlua_jailbreak_exception::~tlua_jailbreak_exception ( ) throw ( )

inlinevirtual

Definition at line 29 of file lua_jailbreak_exception.hpp.

Member Function Documentation

void tlua_jailbreak_exception::clear ( ) throw ( )

staticprivate

Clears the current exception.

Definition at line 57 of file lua_jailbreak_exception.cpp.

References jailbreak_exception.

Referenced by rethrow().

virtual tlua_jailbreak_exception* tlua_jailbreak_exception::clone ( ) const

privatepure virtual

Creates a copy of the current exception.

The copy is allocated with new and is implemented by the IMPLEMENT_LUA_JAILBREAK_EXCEPTION macro.

Note

it's implemented by the subclass to avoid slicing.

Returns

A pointer to a copy of the class on the heap.

Referenced by store().

virtual void tlua_jailbreak_exception::execute ( )

privatepure virtual

Executes the exception.

Throws a copy of the stored jailbreak_exception. The caller is responsible for clearing jailbreak_exception after the throw. The function is implemented by the IMPLEMENT_LUA_JAILBREAK_EXCEPTION macro.

Note

it's implemented by the subclass to avoid slicing.

Precondition

jailbreak_exception != nullptr

Referenced by rethrow().

void tlua_jailbreak_exception::rethrow ( )

static

Rethrows the stored exception.

It is safe to call this function is no exception is stored.

Definition at line 33 of file lua_jailbreak_exception.cpp.

References clear(), execute(), and jailbreak_exception.

Referenced by luaW_pcall(), and lua_kernel_base::protected_call().

void tlua_jailbreak_exception::store	(		)	const
throw	(
	)

Stores a copy the current exception to be rethrown.

Definition at line 21 of file lua_jailbreak_exception.cpp.

References clone(), and jailbreak_exception.

Member Data Documentation

tlua_jailbreak_exception * tlua_jailbreak_exception::jailbreak_exception = nullptr

staticprotected

The exception to be rethrown.

Definition at line 44 of file lua_jailbreak_exception.hpp.

Referenced by clear(), rethrow(), and store().

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

• lua_jailbreak_exception.hpp
• lua_jailbreak_exception.cpp