1 //===-- ThreadSafeDenseMap.h ------------------------------------------*- C++ -*-===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 #ifndef liblldb_ThreadSafeDenseMap_h_
11 #define liblldb_ThreadSafeDenseMap_h_
16 // Other libraries and framework includes
17 #include "llvm/ADT/DenseMap.h"
20 #include "lldb/Host/Mutex.h"
22 namespace lldb_private {
24 template <typename _KeyType, typename _ValueType>
25 class ThreadSafeDenseMap
28 typedef llvm::DenseMap<_KeyType,_ValueType> LLVMMapType;
30 ThreadSafeDenseMap(unsigned map_initial_capacity = 0,
31 Mutex::Type mutex_type = Mutex::eMutexTypeNormal) :
32 m_map(map_initial_capacity),
38 Insert (_KeyType k, _ValueType v)
40 Mutex::Locker locker(m_mutex);
41 m_map.insert(std::make_pair(k,v));
47 Mutex::Locker locker(m_mutex);
54 Mutex::Locker locker(m_mutex);
55 return m_map.lookup(k);
63 } // namespace lldb_private
65 #endif // liblldb_ThreadSafeSTLMap_h_