1 //===-- VectorIterator.h ----------------------------------------------*- C++
2 //-*-===//
3 //
4 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
5 // See https://llvm.org/LICENSE.txt for license information.
6 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
7 //
8 //===----------------------------------------------------------------------===//
9 
10 #ifndef LLDB_DATAFORMATTERS_VECTORITERATOR_H
11 #define LLDB_DATAFORMATTERS_VECTORITERATOR_H
12 
13 #include "lldb/lldb-forward.h"
14 
15 #include "lldb/DataFormatters/TypeSynthetic.h"
16 #include "lldb/Target/ExecutionContext.h"
17 #include "lldb/Utility/ConstString.h"
18 
19 namespace lldb_private {
20 namespace formatters {
21 class VectorIteratorSyntheticFrontEnd : public SyntheticChildrenFrontEnd {
22 public:
23   VectorIteratorSyntheticFrontEnd(lldb::ValueObjectSP valobj_sp,
24                                   ConstString item_name);
25 
26   size_t CalculateNumChildren() override;
27 
28   lldb::ValueObjectSP GetChildAtIndex(size_t idx) override;
29 
30   bool Update() override;
31 
32   bool MightHaveChildren() override;
33 
34   size_t GetIndexOfChildWithName(ConstString name) override;
35 
36 private:
37   ExecutionContextRef m_exe_ctx_ref;
38   ConstString m_item_name;
39   lldb::ValueObjectSP m_item_sp;
40 };
41 
42 } // namespace formatters
43 } // namespace lldb_private
44 
45 #endif // LLDB_DATAFORMATTERS_VECTORITERATOR_H
46