L4::Invalid_capability Class Reference

Indicates that an invalid object was invoked. More...

#include <l4/cxx/exceptions>

Inheritance diagram for L4::Invalid_capability:

Collaboration diagram for L4::Invalid_capability:

Public Member Functions
	Invalid_capability (Cap< void > const &o) noexcept
	Create an Invalid_object exception for the Object o.
char const *	str () const noexcept override
	Return a human readable string for the exception.
Cap< void > const &	cap () const noexcept
	Get the object that caused the error.
Public Member Functions inherited from L4::Base_exception
virtual	~Base_exception () noexcept
	Destruction.
Public Member Functions inherited from L4::Exception_tracer
void const *const *	pc_array () const noexcept
	Get the array containing the call trace.
int	frame_count () const noexcept
	Get the number of entries that are valid in the call trace.

Additional Inherited Members
Protected Member Functions inherited from L4::Base_exception
	Base_exception () noexcept
	Create a base exception.
Protected Member Functions inherited from L4::Exception_tracer
	Exception_tracer () noexcept
	Create a back trace.

Detailed Description

Indicates that an invalid object was invoked.

An Object is invalid if it has L4_INVALID_ID as server L4 UID, or if the server does not know the object ID.

Definition at line 234 of file exceptions.

Constructor & Destructor Documentation

Invalid_capability()

L4::Invalid_capability::Invalid_capability ( Cap< void > const & o )

inlineexplicitnoexcept

Create an Invalid_object exception for the Object o.

Parameters

o	The object that caused the server side error.

Definition at line 244 of file exceptions.

Member Function Documentation

cap()

Cap< void > const & L4::Invalid_capability::cap ( ) const

inlinenoexcept

Get the object that caused the error.

Returns

The object that caused the error on invocation.

Definition at line 253 of file exceptions.

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

• l4/cxx/exceptions