omni::event::attach_const
NAME

omni::event::attach_const

A member function of omni::event

#include <omni/delegate/0.hpp>
template < class T, ret_t (T::*fnptr)() const > void omni::event::attach_const(const T& obj)


OVERLOADS

template < class T, ret_t (T::*fnptr)() const > void omni::event::attach_const(const T *const obj)

SYNOPSIS

Add (attach) a const member function to this delegate.

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DESCRIPTION

Adds a delegate to the end of this instances invocation list. See the notes below about race conditions.

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PARAMETERS

obj - The instance of the class to reference in this delegate T - The type of class to associate with this delegate fnptr - The function to attach to the delegate

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CONSIDERATIONS

If the OMNI_SAFE_EVENT defines are not enabled, it is undefined if this event is invoked and edited at the same time; i.e. a race condition can occur if you attach to an event from one thread while invoking from another.

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COMPLEXITY



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