comet::cp_throw Struct Reference

#include <comet/cptraits.h>

List of all members.

Public Member Functions

cp_throw ()

Constructor - called before iterating over the connection-points.

~cp_throw ()

Destructor - called after iterating over all the connection-points.

bool check_fail (HRESULT hr)

Static Public Member Functions

template<typename CONNECTIONS> bool on_fail (CONNECTIONS &par_connects, const typename CONNECTIONS::iterator &par_it)

Protected Attributes

HRESULT _hr_

Detailed Description

Default 'throw' traits for connection-points.

 Usage
      connection_point_for<IMySourceInterface>::connection_point.Fire_MyEvent( arg1, comet::cp_throw());

Member Function Documentation

bool comet::cp_throw::check_fail ( HRESULT hr ) [inline]

Called when a connection point fails. Can also be used to remember the hresult for the destructor.

Return values:

true Cause the on_fail method to be called.

false Ignore the failure.

template<typename CONNECTIONS>

bool comet::cp_throw::on_fail ( CONNECTIONS & par_connects,

const typename CONNECTIONS::iterator & par_it

) [inline, static]

Called when check_fail returns true.
Parameters:

par_connects Reference to the STL container containing the connection-points.

par_it The iterator of the failed connection-point.

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

cptraits.h


Public Member Functions
	cp_throw ()
	Constructor - called before iterating over the connection-points.
	~cp_throw ()
	Destructor - called after iterating over all the connection-points.
bool	check_fail (HRESULT hr)
Static Public Member Functions
template<typename CONNECTIONS> bool	on_fail (CONNECTIONS &par_connects, const typename CONNECTIONS::iterator &par_it)
Protected Attributes
HRESULT	_hr_