summaryrefslogtreecommitdiffstats
path: root/xpcom/base/nsCycleCollectionNoteRootCallback.h
diff options
context:
space:
mode:
authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
commit26a029d407be480d791972afb5975cf62c9360a6 (patch)
treef435a8308119effd964b339f76abb83a57c29483 /xpcom/base/nsCycleCollectionNoteRootCallback.h
parentInitial commit. (diff)
downloadfirefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz
firefox-26a029d407be480d791972afb5975cf62c9360a6.zip
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'xpcom/base/nsCycleCollectionNoteRootCallback.h')
-rw-r--r--xpcom/base/nsCycleCollectionNoteRootCallback.h44
1 files changed, 44 insertions, 0 deletions
diff --git a/xpcom/base/nsCycleCollectionNoteRootCallback.h b/xpcom/base/nsCycleCollectionNoteRootCallback.h
new file mode 100644
index 0000000000..21dc89394a
--- /dev/null
+++ b/xpcom/base/nsCycleCollectionNoteRootCallback.h
@@ -0,0 +1,44 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef nsCycleCollectionNoteRootCallback_h__
+#define nsCycleCollectionNoteRootCallback_h__
+
+#include "nscore.h"
+
+class nsCycleCollectionParticipant;
+class nsISupports;
+class JSObject;
+
+namespace JS {
+class GCCellPtr;
+}
+
+class nsCycleCollectionNoteRootCallback {
+ public:
+ // aRoot must be canonical (ie the result of QIing to
+ // nsCycleCollectionISupports).
+ NS_IMETHOD_(void)
+ NoteXPCOMRoot(nsISupports* aRoot,
+ nsCycleCollectionParticipant* aParticipant) = 0;
+
+ NS_IMETHOD_(void) NoteJSRoot(JSObject* aRoot) = 0;
+ NS_IMETHOD_(void)
+ NoteNativeRoot(void* aRoot, nsCycleCollectionParticipant* aParticipant) = 0;
+
+ NS_IMETHOD_(void)
+ NoteWeakMapping(JSObject* aMap, JS::GCCellPtr aKey, JSObject* aKeyDelegate,
+ JS::GCCellPtr aVal) = 0;
+
+ bool WantAllTraces() const { return mWantAllTraces; }
+
+ protected:
+ nsCycleCollectionNoteRootCallback() : mWantAllTraces(false) {}
+
+ bool mWantAllTraces;
+};
+
+#endif // nsCycleCollectionNoteRootCallback_h__