thread_utils::ThreadLocalOwner< T > Class Template Reference

A ThreadLocalHolder which owns its objects. More...

#include <ThreadLocalHolder.h>

Inheritance diagram for thread_utils::ThreadLocalOwner< T >:

Collaboration diagram for thread_utils::ThreadLocalOwner< T >:

Public Types
using	MapKey_t = std::thread::id
using	MapVal_t = T *
using	MapHash_t = std::hash< MapKey_t >
using	ThreadMap_t = tbb::concurrent_unordered_map< MapKey_t, MapVal_t, MapHash_t >

Public Member Functions
	~ThreadLocalOwner ()
	Destructor will clean up the storage. More...
T *	get ()
	Get the object of the current thread. More...
void	set (T *obj)
	Assign the object of the current thread. More...
const ThreadMap_t &	getMap () const
	Constant access for iteration, etc. More...

Protected Attributes
ThreadMap_t	m_threadMap
	The wrapped thread-local storage container. More...

Detailed Description

template<class T>
class thread_utils::ThreadLocalOwner< T >

A ThreadLocalHolder which owns its objects.

This class merely adds deletion of the map elements in the destructor.

Author

Steve Farrell Steve.nosp@m.n.Fa.nosp@m.rrell.nosp@m.@cer.nosp@m.n.ch

Definition at line 93 of file ThreadLocalHolder.h.

Member Typedef Documentation

MapHash_t

template<class T >

using thread_utils::ThreadLocalHolder< T >::MapHash_t = std::hash<MapKey_t>

inherited

Definition at line 55 of file ThreadLocalHolder.h.

MapKey_t

template<class T >

using thread_utils::ThreadLocalHolder< T >::MapKey_t = std::thread::id

inherited

Definition at line 53 of file ThreadLocalHolder.h.

MapVal_t

template<class T >

using thread_utils::ThreadLocalHolder< T >::MapVal_t = T*

inherited

Definition at line 54 of file ThreadLocalHolder.h.

ThreadMap_t

template<class T >

using thread_utils::ThreadLocalHolder< T >::ThreadMap_t = tbb::concurrent_unordered_map< MapKey_t, MapVal_t, MapHash_t >

inherited

Definition at line 56 of file ThreadLocalHolder.h.

Constructor & Destructor Documentation

~ThreadLocalOwner()

template<class T >

thread_utils::ThreadLocalOwner< T >::~ThreadLocalOwner ( )

inline

Destructor will clean up the storage.

Definition at line 97 of file ThreadLocalHolder.h.

                          {
        for(auto& mapPair : this->m_threadMap)
          delete mapPair.second;
      }

Member Function Documentation

get()

template<class T >

T* thread_utils::ThreadLocalHolder< T >::get ( )

inlineinherited

Get the object of the current thread.

Definition at line 60 of file ThreadLocalHolder.h.

               {
        auto itr = m_threadMap.find( std::this_thread::get_id() );
        if(itr == m_threadMap.end()) return nullptr;
        return itr->second;
      }

getMap()

template<class T >

const ThreadMap_t& thread_utils::ThreadLocalHolder< T >::getMap ( ) const

inlineinherited

Constant access for iteration, etc.

Definition at line 73 of file ThreadLocalHolder.h.

                                        {
        return m_threadMap;
      }

set()

template<class T >

void thread_utils::ThreadLocalHolder< T >::set ( T *  obj )

inlineinherited

Assign the object of the current thread.

Definition at line 67 of file ThreadLocalHolder.h.

                       {
        const auto tid = std::this_thread::get_id();
        m_threadMap.insert( std::make_pair(tid, obj) );
      }

Member Data Documentation

m_threadMap

template<class T >

ThreadMap_t thread_utils::ThreadLocalHolder< T >::m_threadMap

protectedinherited

The wrapped thread-local storage container.

Definition at line 80 of file ThreadLocalHolder.h.

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The documentation for this class was generated from the following file:

• ThreadLocalHolder.h