tbb::interface6::concurrent_lru_cache< key_type, value_type, value_functor_type >::handle_object Class Reference

Collaboration diagram for tbb::interface6::concurrent_lru_cache< key_type, value_type, value_functor_type >::handle_object:

Public Member Functions
	handle_object ()
	handle_object (concurrent_lru_cache &cache_ref, typename map_storage_type::reference value_ref)
	operator bool () const
	handle_object (handle_object &&src)
handle_object &	operator= (handle_object &&src)
value_type &	value ()
	~handle_object ()

Private Member Functions
void	operator= (handle_object &)
	handle_object (handle_object &)

Private Attributes
concurrent_lru_cache *	my_cache_pointer
map_storage_type::pointer	my_map_record_ptr

Friends
handle_object &&	move (handle_object &h)

Detailed Description

template<typename key_type, typename value_type, typename value_functor_type = value_type (*)(key_type)>
class tbb::interface6::concurrent_lru_cache< key_type, value_type, value_functor_type >::handle_object

Definition at line 113 of file concurrent_lru_cache.h.

Constructor & Destructor Documentation

handle_object() [1/4]

template<typename key_type , typename value_type , typename value_functor_type = value_type (*)(key_type)>

tbb::interface6::concurrent_lru_cache< key_type, value_type, value_functor_type >::handle_object::handle_object ( )

inline

Definition at line 117 of file concurrent_lru_cache.h.

: my_cache_pointer(), my_map_record_ptr() {}

handle_object() [2/4]

template<typename key_type , typename value_type , typename value_functor_type = value_type (*)(key_type)>

tbb::interface6::concurrent_lru_cache< key_type, value_type, value_functor_type >::handle_object::handle_object ( concurrent_lru_cache &  cache_ref, typename map_storage_type::reference  value_ref  )

inline

Definition at line 118 of file concurrent_lru_cache.h.

: my_cache_pointer(&cache_ref), my_map_record_ptr(&value_ref) {}

handle_object() [3/4]

template<typename key_type , typename value_type , typename value_functor_type = value_type (*)(key_type)>

tbb::interface6::concurrent_lru_cache< key_type, value_type, value_functor_type >::handle_object::handle_object ( handle_object &&  src )

inline

Definition at line 124 of file concurrent_lru_cache.h.

                                           : my_cache_pointer(src.my_cache_pointer), my_map_record_ptr(src.my_map_record_ptr) {
            __TBB_ASSERT((src.my_cache_pointer && src.my_map_record_ptr) || (!src.my_cache_pointer && !src.my_map_record_ptr), "invalid state of moving object?");
            src.my_cache_pointer = NULL;
            src.my_map_record_ptr = NULL;
        }

References __TBB_ASSERT.

~handle_object()

template<typename key_type , typename value_type , typename value_functor_type = value_type (*)(key_type)>

tbb::interface6::concurrent_lru_cache< key_type, value_type, value_functor_type >::handle_object::~handle_object ( )

inline

Definition at line 159 of file concurrent_lru_cache.h.

                        {
            if (my_cache_pointer){
                my_cache_pointer->signal_end_of_usage(*my_map_record_ptr);
            }
        }

References tbb::interface6::concurrent_lru_cache< key_type, value_type, value_functor_type >::handle_object::my_cache_pointer, tbb::interface6::concurrent_lru_cache< key_type, value_type, value_functor_type >::handle_object::my_map_record_ptr, and tbb::interface6::concurrent_lru_cache< key_type, value_type, value_functor_type >::signal_end_of_usage().

Here is the call graph for this function:

handle_object() [4/4]

template<typename key_type , typename value_type , typename value_functor_type = value_type (*)(key_type)>

tbb::interface6::concurrent_lru_cache< key_type, value_type, value_functor_type >::handle_object::handle_object ( handle_object &  )

private

Member Function Documentation

operator bool()

template<typename key_type , typename value_type , typename value_functor_type = value_type (*)(key_type)>

tbb::interface6::concurrent_lru_cache< key_type, value_type, value_functor_type >::handle_object::operator bool ( ) const

inline

Definition at line 119 of file concurrent_lru_cache.h.

                              {
            return (my_cache_pointer && my_map_record_ptr);
        }

References tbb::interface6::concurrent_lru_cache< key_type, value_type, value_functor_type >::handle_object::my_cache_pointer, and tbb::interface6::concurrent_lru_cache< key_type, value_type, value_functor_type >::handle_object::my_map_record_ptr.

operator=() [1/2]

template<typename key_type , typename value_type , typename value_functor_type = value_type (*)(key_type)>

handle_object& tbb::interface6::concurrent_lru_cache< key_type, value_type, value_functor_type >::handle_object::operator= ( handle_object &&  src )

inline

Definition at line 129 of file concurrent_lru_cache.h.

                                                      {
            __TBB_ASSERT((src.my_cache_pointer && src.my_map_record_ptr) || (!src.my_cache_pointer && !src.my_map_record_ptr), "invalid state of moving object?");
            if (my_cache_pointer) {
                my_cache_pointer->signal_end_of_usage(*my_map_record_ptr);
            }
            my_cache_pointer = src.my_cache_pointer;
            my_map_record_ptr = src.my_map_record_ptr;
            src.my_cache_pointer = NULL;
            src.my_map_record_ptr = NULL;
            return *this;
        }

References __TBB_ASSERT, tbb::interface6::concurrent_lru_cache< key_type, value_type, value_functor_type >::handle_object::my_cache_pointer, tbb::interface6::concurrent_lru_cache< key_type, value_type, value_functor_type >::handle_object::my_map_record_ptr, and tbb::interface6::concurrent_lru_cache< key_type, value_type, value_functor_type >::signal_end_of_usage().

Here is the call graph for this function:

operator=() [2/2]

template<typename key_type , typename value_type , typename value_functor_type = value_type (*)(key_type)>

void tbb::interface6::concurrent_lru_cache< key_type, value_type, value_functor_type >::handle_object::operator= ( handle_object &  )

private

value()

template<typename key_type , typename value_type , typename value_functor_type = value_type (*)(key_type)>

value_type& tbb::interface6::concurrent_lru_cache< key_type, value_type, value_functor_type >::handle_object::value ( )

inline

Definition at line 154 of file concurrent_lru_cache.h.

                           {
            __TBB_ASSERT(my_cache_pointer,"get value from already moved object?");
            __TBB_ASSERT(my_map_record_ptr,"get value from an invalid or already moved object?");
            return my_map_record_ptr->second.my_value;
        }

References __TBB_ASSERT, tbb::interface6::concurrent_lru_cache< key_type, value_type, value_functor_type >::handle_object::my_cache_pointer, and tbb::interface6::concurrent_lru_cache< key_type, value_type, value_functor_type >::handle_object::my_map_record_ptr.

Friends And Related Function Documentation

move

template<typename key_type , typename value_type , typename value_functor_type = value_type (*)(key_type)>

handle_object&& move ( handle_object &  h )

friend

Definition at line 167 of file concurrent_lru_cache.h.

                                                     {
            return std::move(h);
        }

Member Data Documentation

my_cache_pointer

template<typename key_type , typename value_type , typename value_functor_type = value_type (*)(key_type)>

concurrent_lru_cache* tbb::interface6::concurrent_lru_cache< key_type, value_type, value_functor_type >::handle_object::my_cache_pointer

private

Definition at line 114 of file concurrent_lru_cache.h.

Referenced by tbb::interface6::concurrent_lru_cache< key_type, value_type, value_functor_type >::handle_object::operator bool(), tbb::interface6::concurrent_lru_cache< key_type, value_type, value_functor_type >::handle_object::operator=(), tbb::interface6::concurrent_lru_cache< key_type, value_type, value_functor_type >::handle_object::value(), and tbb::interface6::concurrent_lru_cache< key_type, value_type, value_functor_type >::handle_object::~handle_object().

my_map_record_ptr

template<typename key_type , typename value_type , typename value_functor_type = value_type (*)(key_type)>

map_storage_type::pointer tbb::interface6::concurrent_lru_cache< key_type, value_type, value_functor_type >::handle_object::my_map_record_ptr

private

Definition at line 115 of file concurrent_lru_cache.h.

Referenced by tbb::interface6::concurrent_lru_cache< key_type, value_type, value_functor_type >::handle_object::operator bool(), tbb::interface6::concurrent_lru_cache< key_type, value_type, value_functor_type >::handle_object::operator=(), tbb::interface6::concurrent_lru_cache< key_type, value_type, value_functor_type >::handle_object::value(), and tbb::interface6::concurrent_lru_cache< key_type, value_type, value_functor_type >::handle_object::~handle_object().

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

• concurrent_lru_cache.h