contrib/llvm/tools/lldb/source/Plugins/SymbolFile/DWARF/NameToDIE.h

   1 //===-- NameToDIE.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 SymbolFileDWARF_NameToDIE_h_
  11 #define SymbolFileDWARF_NameToDIE_h_
  12
  13 #include <functional>
  14
  15 #include "DIERef.h"
  16 #include "lldb/Core/UniqueCStringMap.h"
  17 #include "lldb/Core/dwarf.h"
  18 #include "lldb/lldb-defines.h"
  19
  20 class SymbolFileDWARF;
  21
  22 class NameToDIE {
  23 public:
  24   NameToDIE() : m_map() {}
  25
  26   ~NameToDIE() {}
  27
  28   void Dump(lldb_private::Stream *s);
  29
  30   void Insert(const lldb_private::ConstString &name, const DIERef &die_ref);
  31
  32   void Append(const NameToDIE &other);
  33
  34   void Finalize();
  35
  36   size_t Find(const lldb_private::ConstString &name,
  37               DIEArray &info_array) const;
  38
  39   size_t Find(const lldb_private::RegularExpression &regex,
  40               DIEArray &info_array) const;
  41
  42   size_t FindAllEntriesForCompileUnit(dw_offset_t cu_offset,
  43                                       DIEArray &info_array) const;
  44
  45   void
  46   ForEach(std::function<bool(lldb_private::ConstString name,
  47                              const DIERef &die_ref)> const
  48               &callback) const;
  49
  50 protected:
  51   lldb_private::UniqueCStringMap<DIERef> m_map;
  52 };
  53
  54 #endif // SymbolFileDWARF_NameToDIE_h_