opcua::services::detail::CallbackAdapter Struct Reference

#include <callbackadapter.hpp>

Inheritance diagram for opcua::services::detail::CallbackAdapter:

Detailed Description

Helper class to map open62541 / C-style callbacks to std::function objects.

The the concrete adapter should:

• store the std::function objects
• implement static methods of the native open62541 callbacks
• pass the pointer to itself as the callback context

Definition at line 16 of file callbackadapter.hpp.

Public Member Functions
template<typename F , typename... Args>
void	invoke (F &&callback, Args &&... args) const noexcept

Public Attributes
opcua::detail::ExceptionCatcher *	catcher = nullptr

Member Function Documentation

invoke()

template<typename F , typename... Args>

void opcua::services::detail::CallbackAdapter::invoke ( F && callback, Args &&... args ) const

inlinenoexcept

Definition at line 21 of file callbackadapter.hpp.

Referenced by opcua::services::detail::MonitoredItemContext::dataChangeCallbackNativeClient(), opcua::services::detail::MonitoredItemContext::dataChangeCallbackNativeServer(), opcua::services::detail::MonitoredItemContext::deleteCallbackNative(), opcua::services::detail::SubscriptionContext::deleteCallbackNative(), opcua::services::detail::MonitoredItemContext::eventCallbackNative(), and opcua::services::detail::SubscriptionContext::statusChangeCallbackNative().

Member Data Documentation

catcher

opcua::detail::ExceptionCatcher* opcua::services::detail::CallbackAdapter::catcher = nullptr

Definition at line 18 of file callbackadapter.hpp.

Referenced by invoke().