| // Copyright 2020 PDFium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef FXJS_GC_CONTAINER_TRACE_H_ |
| #define FXJS_GC_CONTAINER_TRACE_H_ |
| |
| #include <list> |
| #include <map> |
| #include <set> |
| #include <vector> |
| |
| #include "v8/include/cppgc/member.h" |
| #include "v8/include/cppgc/visitor.h" |
| |
| namespace fxgc { |
| |
| template <typename T, typename V = cppgc::Visitor> |
| void ContainerTrace(V* visitor, const std::list<cppgc::Member<T>>& container) { |
| for (const auto& item : container) |
| visitor->Trace(item); |
| } |
| |
| template <typename T, typename U, typename V = cppgc::Visitor> |
| void ContainerTrace(V* visitor, |
| const std::map<U, cppgc::Member<T>>& container) { |
| for (const auto& item : container) |
| visitor->Trace(item.second); |
| } |
| |
| template <typename T, typename V = cppgc::Visitor> |
| void ContainerTrace(V* visitor, const std::set<cppgc::Member<T>>& container) { |
| for (const auto& item : container) |
| visitor->Trace(item); |
| } |
| |
| template <typename T, typename V = cppgc::Visitor> |
| void ContainerTrace(V* visitor, |
| const std::vector<cppgc::Member<T>>& container) { |
| for (const auto& item : container) |
| visitor->Trace(item); |
| } |
| |
| } // namespace fxgc |
| |
| using fxgc::ContainerTrace; |
| |
| #endif // FXJS_GC_CONTAINER_TRACE_H_ |