TypeMap.h

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//===-- TypeMap.h ----------------------------------------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
 
#ifndef LLDB_SYMBOL_TYPEMAP_H
#define LLDB_SYMBOL_TYPEMAP_H
 
#include "lldb/Utility/Iterable.h"
#include "lldb/lldb-private.h"
#include <functional>
#include <map>
 
namespace lldb_private {
 
class TypeMap {
public:
  // Constructors and Destructors
  TypeMap();
 
  virtual ~TypeMap();
 
  void Clear();
 
  void Dump(Stream *s, bool show_context,
            lldb::DescriptionLevel level = lldb::eDescriptionLevelFull) const;
 
  void Insert(const lldb::TypeSP &type);
 
  bool Empty() const;
 
  bool InsertUnique(const lldb::TypeSP &type);
 
  uint32_t GetSize() const;
 
  lldb::TypeSP GetTypeAtIndex(uint32_t idx);
 
  lldb::TypeSP FirstType() const;
 
  typedef std::multimap<lldb::user_id_t, lldb::TypeSP> collection;
  typedef llvm::iterator_range<ValueMapIterator<collection::const_iterator>>
      TypeIterable;
 
  TypeIterable Types() const { return TypeIterable(m_types); }
 
  void ForEach(
      std::function<bool(const lldb::TypeSP &type_sp)> const &callback) const;
 
  void ForEach(std::function<bool(lldb::TypeSP &type_sp)> const &callback);
 
  bool Remove(const lldb::TypeSP &type_sp);
 
private:
  typedef collection::iterator iterator;
  typedef collection::const_iterator const_iterator;
 
  collection m_types;
 
  TypeMap(const TypeMap &) = delete;
  const TypeMap &operator=(const TypeMap &) = delete;
};
 
} // namespace lldb_private
 
#endif // LLDB_SYMBOL_TYPEMAP_H