VectorIterator.h revision 296417 
1//===-- VectorIterator.h ----------------------------------------------*- C++ -*-===//
2//
3//                     The LLVM Compiler Infrastructure
4//
5// This file is distributed under the University of Illinois Open Source
6// License. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9
10#ifndef liblldb_VectorIterator_h_
11#define liblldb_VectorIterator_h_
12
13#include "lldb/lldb-forward.h"
14
15#include "lldb/Core/ConstString.h"
16#include "lldb/Target/ExecutionContext.h"
17
18namespace lldb_private {
19    namespace formatters
20    {
21        class VectorIteratorSyntheticFrontEnd : public SyntheticChildrenFrontEnd
22        {
23        public:
24            VectorIteratorSyntheticFrontEnd (lldb::ValueObjectSP valobj_sp,
25                                             ConstString item_name);
26
27            size_t
28            CalculateNumChildren() override;
29
30            lldb::ValueObjectSP
31            GetChildAtIndex(size_t idx) override;
32
33            bool
34            Update() override;
35
36            bool
37            MightHaveChildren() override;
38
39            size_t
40            GetIndexOfChildWithName(const ConstString &name) override;
41
42            ~VectorIteratorSyntheticFrontEnd() override;
43
44        private:
45            ExecutionContextRef m_exe_ctx_ref;
46            ConstString m_item_name;
47            lldb::ValueObjectSP m_item_sp;
48        };
49
50    } // namespace formatters
51} // namespace lldb_private
52
53#endif // liblldb_CF_h_
54