contrib/llvm/tools/lldb/include/lldb/Core/ValueObjectConstResultChild.h

   1 //===-- ValueObjectConstResultChild.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_ValueObjectConstResultChild_h_
  11 #define liblldb_ValueObjectConstResultChild_h_
  12
  13 #include "lldb/Core/ValueObjectChild.h"
  14 #include "lldb/Core/ValueObjectConstResultImpl.h"
  15 #include "lldb/Symbol/CompilerType.h" // for CompilerType
  16 #include "lldb/Utility/ConstString.h" // for ConstString
  17 #include "lldb/lldb-defines.h"        // for DISALLOW_COPY_AND_...
  18 #include "lldb/lldb-forward.h"        // for ValueObjectSP
  19 #include "lldb/lldb-types.h"          // for addr_t
  20
  21 #include <stddef.h> // for size_t
  22 #include <stdint.h> // for uint32_t, int32_t
  23 namespace lldb_private {
  24 class DataExtractor;
  25 }
  26 namespace lldb_private {
  27 class Status;
  28 }
  29 namespace lldb_private {
  30 class ValueObject;
  31 }
  32
  33 namespace lldb_private {
  34
  35 //----------------------------------------------------------------------
  36 // A child of a ValueObjectConstResult.
  37 //----------------------------------------------------------------------
  38 class ValueObjectConstResultChild : public ValueObjectChild {
  39 public:
  40   ValueObjectConstResultChild(ValueObject &parent,
  41                               const CompilerType &compiler_type,
  42                               const ConstString &name, uint32_t byte_size,
  43                               int32_t byte_offset, uint32_t bitfield_bit_size,
  44                               uint32_t bitfield_bit_offset, bool is_base_class,
  45                               bool is_deref_of_parent,
  46                               lldb::addr_t live_address,
  47                               uint64_t language_flags);
  48
  49   ~ValueObjectConstResultChild() override;
  50
  51   lldb::ValueObjectSP Dereference(Status &error) override;
  52
  53   ValueObject *CreateChildAtIndex(size_t idx, bool synthetic_array_member,
  54                                   int32_t synthetic_index) override;
  55
  56   virtual CompilerType GetCompilerType() {
  57     return ValueObjectChild::GetCompilerType();
  58   }
  59
  60   lldb::ValueObjectSP GetSyntheticChildAtOffset(
  61       uint32_t offset, const CompilerType &type, bool can_create,
  62       ConstString name_const_str = ConstString()) override;
  63
  64   lldb::ValueObjectSP AddressOf(Status &error) override;
  65
  66   size_t GetPointeeData(DataExtractor &data, uint32_t item_idx = 0,
  67                         uint32_t item_count = 1) override;
  68
  69   lldb::ValueObjectSP Cast(const CompilerType &compiler_type) override;
  70
  71 protected:
  72   ValueObjectConstResultImpl m_impl;
  73
  74 private:
  75   friend class ValueObject;
  76   friend class ValueObjectConstResult;
  77   friend class ValueObjectConstResultImpl;
  78
  79   DISALLOW_COPY_AND_ASSIGN(ValueObjectConstResultChild);
  80 };
  81
  82 } // namespace lldb_private
  83
  84 #endif // liblldb_ValueObjectConstResultChild_h_