third_party/llvm-project/lldb/include/lldb/DataFormatters/VectorIterator.h

//===-- VectorIterator.h ----------------------------------------------*- C++
//-*-===//
//
//                     The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//

#ifndef liblldb_VectorIterator_h_
#define liblldb_VectorIterator_h_

#include "lldb/lldb-forward.h"

#include "lldb/DataFormatters/TypeSynthetic.h"
#include "lldb/Target/ExecutionContext.h"
#include "lldb/Utility/ConstString.h"

namespace lldb_private {
namespace formatters {
class VectorIteratorSyntheticFrontEnd : public SyntheticChildrenFrontEnd {
public:
  VectorIteratorSyntheticFrontEnd(lldb::ValueObjectSP valobj_sp,
                                  ConstString item_name);

  size_t CalculateNumChildren() override;

  lldb::ValueObjectSP GetChildAtIndex(size_t idx) override;

  bool Update() override;

  bool MightHaveChildren() override;

  size_t GetIndexOfChildWithName(const ConstString &name) override;

private:
  ExecutionContextRef m_exe_ctx_ref;
  ConstString m_item_name;
  lldb::ValueObjectSP m_item_sp;
};

} // namespace formatters
} // namespace lldb_private

#endif // liblldb_CF_h_