// Copyright 2017 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef V8_DEBUG_DEBUG_STACK_TRACE_ITERATOR_H_
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#define V8_DEBUG_DEBUG_STACK_TRACE_ITERATOR_H_
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#include "src/debug/debug-frames.h"
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#include "src/debug/debug-interface.h"
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#include "src/frames.h"
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namespace v8 {
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namespace internal {
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class DebugStackTraceIterator final : public debug::StackTraceIterator {
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public:
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DebugStackTraceIterator(Isolate* isolate, int index);
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~DebugStackTraceIterator() override;
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bool Done() const override;
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void Advance() override;
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int GetContextId() const override;
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v8::MaybeLocal<v8::Value> GetReceiver() const override;
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v8::Local<v8::Value> GetReturnValue() const override;
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v8::Local<v8::String> GetFunctionDebugName() const override;
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v8::Local<v8::debug::Script> GetScript() const override;
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debug::Location GetSourceLocation() const override;
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v8::Local<v8::Function> GetFunction() const override;
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std::unique_ptr<v8::debug::ScopeIterator> GetScopeIterator() const override;
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bool Restart() override;
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v8::MaybeLocal<v8::Value> Evaluate(v8::Local<v8::String> source,
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bool throw_on_side_effect) override;
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private:
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Isolate* isolate_;
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StackTraceFrameIterator iterator_;
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std::unique_ptr<FrameInspector> frame_inspector_;
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int inlined_frame_index_;
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bool is_top_frame_;
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};
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} // namespace internal
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} // namespace v8
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#endif // V8_DEBUG_DEBUG_STACK_TRACE_ITERATOR_H_
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