lldb/Symbol/TypeMap.h

0001 //===-- TypeMap.h ----------------------------------------------*- C++ -*-===//
0002 //
0003 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
0004 // See https://llvm.org/LICENSE.txt for license information.
0005 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
0006 //
0007 //===----------------------------------------------------------------------===//
0008
0009 #ifndef LLDB_SYMBOL_TYPEMAP_H
0010 #define LLDB_SYMBOL_TYPEMAP_H
0011
0012 #include "lldb/Symbol/Type.h"
0013 #include "lldb/Utility/Iterable.h"
0014 #include "lldb/lldb-private.h"
0015 #include <functional>
0016 #include <map>
0017
0018 namespace lldb_private {
0019
0020 class TypeMap {
0021 public:
0022   // Constructors and Destructors
0023   TypeMap();
0024
0025   virtual ~TypeMap();
0026
0027   void Clear();
0028
0029   void Dump(Stream *s, bool show_context,
0030             lldb::DescriptionLevel level = lldb::eDescriptionLevelFull) const;
0031
0032   TypeMap FindTypes(ConstString name);
0033
0034   void Insert(const lldb::TypeSP &type);
0035
0036   bool Empty() const;
0037
0038   bool InsertUnique(const lldb::TypeSP &type);
0039
0040   uint32_t GetSize() const;
0041
0042   lldb::TypeSP GetTypeAtIndex(uint32_t idx);
0043
0044   lldb::TypeSP FirstType() const;
0045
0046   typedef std::multimap<lldb::user_id_t, lldb::TypeSP> collection;
0047   typedef AdaptedIterable<collection, lldb::TypeSP, map_adapter> TypeIterable;
0048
0049   TypeIterable Types() const { return TypeIterable(m_types); }
0050
0051   void ForEach(
0052       std::function<bool(const lldb::TypeSP &type_sp)> const &callback) const;
0053
0054   void ForEach(std::function<bool(lldb::TypeSP &type_sp)> const &callback);
0055
0056   bool Remove(const lldb::TypeSP &type_sp);
0057
0058 private:
0059   typedef collection::iterator iterator;
0060   typedef collection::const_iterator const_iterator;
0061
0062   collection m_types;
0063
0064   TypeMap(const TypeMap &) = delete;
0065   const TypeMap &operator=(const TypeMap &) = delete;
0066 };
0067
0068 } // namespace lldb_private
0069
0070 #endif // LLDB_SYMBOL_TYPEMAP_H