1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
|
// Copyright 2014 The Chromium 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 AsyncCallChain_h
#define AsyncCallChain_h
#include "bindings/core/v8/ScriptValue.h"
#include "wtf/Deque.h"
#include "wtf/Forward.h"
namespace blink {
class AsyncCallStack final : public RefCountedWillBeGarbageCollectedFinalized<AsyncCallStack> {
public:
AsyncCallStack(const String&, const ScriptValue&);
~AsyncCallStack();
void trace(Visitor*) { }
String description() const { return m_description; }
ScriptValue callFrames() const { return m_callFrames; }
private:
String m_description;
ScriptValue m_callFrames;
};
using AsyncCallStackVector = WillBeHeapDeque<RefPtrWillBeMember<AsyncCallStack>, 4>;
class AsyncCallChain final : public RefCountedWillBeGarbageCollectedFinalized<AsyncCallChain> {
public:
static PassRefPtrWillBeRawPtr<AsyncCallChain> create(PassRefPtrWillBeRawPtr<AsyncCallStack>, AsyncCallChain* prevChain, unsigned asyncCallChainMaxLength);
~AsyncCallChain();
const AsyncCallStackVector& callStacks() const { return m_callStacks; }
void trace(Visitor*);
private:
AsyncCallChain(PassRefPtrWillBeRawPtr<AsyncCallStack>, AsyncCallChain* prevChain, unsigned asyncCallChainMaxLength);
AsyncCallStackVector m_callStacks;
};
} // namespace blink
#endif // !defined(AsyncCallChain_h)
|
