// Matrix Construct // // Copyright (C) Matrix Construct Developers, Authors & Contributors // Copyright (C) 2016-2018 Jason Volk <jason@zemos.net> // // Permission to use, copy, modify, and/or distribute this software for any // purpose with or without fee is hereby granted, provided that the above // copyright notice and this permission notice is present in all copies. The // full license for this software is available in the LICENSE file. #pragma once #define HAVE_IRCD_JS_TRACING_H namespace ircd { namespace js { struct tracing { struct thing { void *ptr; jstype type; template<class T> operator const JS::Heap<T> &() const; template<class T> operator JS::Heap<T> &(); }; using list = std::list<thing>; list heap; void operator()(JSTracer *const &); tracing(); ~tracing() noexcept; }; template<class T> tracing::thing::operator JS::Heap<T> &() { return *reinterpret_cast<JS::Heap<T> *>(ptr); } template<class T> tracing::thing::operator const JS::Heap<T> &() const { return *reinterpret_cast<const JS::Heap<T> *>(ptr); } } // namespace js } // namespace ircd