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//===-- ThreadSafeSTLVector.h ------------------------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef liblldb_ThreadSafeSTLVector_h_
#define liblldb_ThreadSafeSTLVector_h_
// C Includes
// C++ Includes
#include <vector>
#include <mutex>
// Other libraries and framework includes
// Project includes
#include "lldb/lldb-defines.h"
namespace lldb_private {
template <typename _Object>
class ThreadSafeSTLVector
{
public:
typedef std::vector<_Object> collection;
typedef typename collection::iterator iterator;
typedef typename collection::const_iterator const_iterator;
//------------------------------------------------------------------
// Constructors and Destructors
//------------------------------------------------------------------
ThreadSafeSTLVector() : m_collection(), m_mutex() {}
~ThreadSafeSTLVector() = default;
bool
IsEmpty() const
{
std::lock_guard<std::recursive_mutex> guard(m_mutex);
return m_collection.empty();
}
void
Clear()
{
std::lock_guard<std::recursive_mutex> guard(m_mutex);
return m_collection.clear();
}
size_t
GetCount()
{
std::lock_guard<std::recursive_mutex> guard(m_mutex);
return m_collection.size();
}
void
AppendObject (_Object& object)
{
std::lock_guard<std::recursive_mutex> guard(m_mutex);
m_collection.push_back(object);
}
_Object
GetObject (size_t index)
{
std::lock_guard<std::recursive_mutex> guard(m_mutex);
return m_collection.at(index);
}
void
SetObject (size_t index, const _Object& object)
{
std::lock_guard<std::recursive_mutex> guard(m_mutex);
m_collection.at(index) = object;
}
std::recursive_mutex &
GetMutex()
{
return m_mutex;
}
private:
collection m_collection;
mutable std::recursive_mutex m_mutex;
//------------------------------------------------------------------
// For ThreadSafeSTLVector only
//------------------------------------------------------------------
DISALLOW_COPY_AND_ASSIGN (ThreadSafeSTLVector);
};
} // namespace lldb_private
#endif // liblldb_ThreadSafeSTLVector_h_
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