ACE  6.1.0
Public Types | Public Member Functions | Public Attributes | Protected Types | Protected Member Functions | Protected Attributes | Private Member Functions | Friends
ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK > Class Template Reference

Define a map abstraction that associates EXT_IDs with INT_IDs. More...

#include <Map_Manager.h>

Collaboration diagram for ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK >:
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List of all members.

Public Types

typedef EXT_ID KEY
typedef INT_ID VALUE
typedef ACE_LOCK lock_type
typedef ACE_Map_Entry< EXT_ID,
INT_ID > 
ENTRY
typedef ACE_Map_Iterator
< EXT_ID, INT_ID, ACE_LOCK > 
ITERATOR
typedef ACE_Map_Const_Iterator
< EXT_ID, INT_ID, ACE_LOCK > 
CONST_ITERATOR
typedef
ACE_Map_Reverse_Iterator
< EXT_ID, INT_ID, ACE_LOCK > 
REVERSE_ITERATOR
typedef ACE_Map_Iterator
< EXT_ID, INT_ID, ACE_LOCK > 
iterator
typedef ACE_Map_Const_Iterator
< EXT_ID, INT_ID, ACE_LOCK > 
const_iterator
typedef
ACE_Map_Reverse_Iterator
< EXT_ID, INT_ID, ACE_LOCK > 
reverse_iterator

Public Member Functions

 ACE_Map_Manager (ACE_Allocator *alloc=0)
 Initialize a ACE_Map_Manager with the ACE_DEFAULT_MAP_SIZE.
 ACE_Map_Manager (size_t size, ACE_Allocator *alloc=0)
 Initialize a ACE_Map_Manager with size entries.
int open (size_t length=ACE_DEFAULT_MAP_SIZE, ACE_Allocator *alloc=0)
 Initialize a ACE_Map_Manager with size length.
int close (void)
 ~ACE_Map_Manager (void)
int bind (const EXT_ID &ext_id, const INT_ID &int_id)
int rebind (const EXT_ID &ext_id, const INT_ID &int_id, EXT_ID &old_ext_id, INT_ID &old_int_id)
int rebind (const EXT_ID &ext_id, const INT_ID &int_id, INT_ID &old_int_id)
int rebind (const EXT_ID &ext_id, const INT_ID &int_id)
int trybind (const EXT_ID &ext_id, INT_ID &int_id)
int find (const EXT_ID &ext_id, INT_ID &int_id) const
int find (const EXT_ID &ext_id) const
 Returns 0 if the ext_id is in the mapping, otherwise -1.
int unbind (const EXT_ID &ext_id)
int unbind (const EXT_ID &ext_id, INT_ID &int_id)
void unbind_all (void)
size_t current_size (void) const
 Return the current size of the map.
size_t total_size (void) const
 Return the total size of the map.
ACE_LOCK & mutex (void)
void dump (void) const
 Dump the state of an object.
ACE_Map_Iterator< EXT_ID,
INT_ID, ACE_LOCK > 
begin (void)
 Return forward iterator.
ACE_Map_Iterator< EXT_ID,
INT_ID, ACE_LOCK > 
end (void)
ACE_Map_Reverse_Iterator
< EXT_ID, INT_ID, ACE_LOCK > 
rbegin (void)
 Return reverse iterator.
ACE_Map_Reverse_Iterator
< EXT_ID, INT_ID, ACE_LOCK > 
rend (void)

Public Attributes

 ACE_ALLOC_HOOK_DECLARE
 Declare the dynamic allocation hooks.

Protected Types

enum  { MAX_EXPONENTIAL = 64 * 1024, LINEAR_INCREASE = 32 * 1024 }

Protected Member Functions

int bind_i (const EXT_ID &ext_id, const INT_ID &int_id)
int shared_bind (const EXT_ID &ext_id, const INT_ID &int_id)
int rebind_i (const EXT_ID &ext_id, const INT_ID &int_id, EXT_ID &old_ext_id, INT_ID &old_int_id)
int rebind_i (const EXT_ID &ext_id, const INT_ID &int_id, INT_ID &old_int_id)
int rebind_i (const EXT_ID &ext_id, const INT_ID &int_id)
int trybind_i (const EXT_ID &ext_id, INT_ID &int_id)
int find_i (const EXT_ID &ext_id, INT_ID &int_id)
int find_and_return_index (const EXT_ID &ext_id, ACE_UINT32 &slot)
int unbind_i (const EXT_ID &ext_id, INT_ID &int_id)
int unbind_i (const EXT_ID &ext_id)
int unbind_and_return_index (const EXT_ID &ext_id, ACE_UINT32 &slot)
void unbind_slot (ACE_UINT32 slot)
 Unbind slot.
int resize_i (ACE_UINT32 size)
 Resize the map. Must be called with locks held.
int close_i (void)
 Close down a <Map_Manager>. Must be called with locks held.
int equal (const EXT_ID &id1, const EXT_ID &id2)
ACE_UINT32 new_size (void)
void free_search_structure (void)
ACE_UINT32 free_list_id (void) const
 Id of the free list sentinel.
ACE_UINT32 occupied_list_id (void) const
 Id of the occupied list sentinel.
int next_free (ACE_UINT32 &slot)
 Finds the next free slot.
void move_from_free_list_to_occupied_list (ACE_UINT32 slot)
 Move from free list to occupied list.
void move_from_occupied_list_to_free_list (ACE_UINT32 slot)
 Move from occupied list to free list.
void shared_move (ACE_UINT32 slot, ACE_Map_Entry< EXT_ID, INT_ID > &current_list, ACE_UINT32 current_list_id, ACE_Map_Entry< EXT_ID, INT_ID > &new_list, ACE_UINT32 new_list_id)
 Move helper.

Protected Attributes

ACE_Allocatorallocator_
 Pointer to a memory allocator.
ACE_LOCK lock_
 Synchronization variable for the MT_SAFE ACE_Map_Manager.
ACE_Map_Entry< EXT_ID, INT_ID > * search_structure_
 Implement the Map as a resizeable array of ACE_Map_Entry.
ACE_UINT32 total_size_
 Total number of elements in this->search_structure_.
ACE_UINT32 cur_size_
 Current size of the map.
ACE_Map_Entry< EXT_ID, INT_ID > free_list_
 Free list.
ACE_Map_Entry< EXT_ID, INT_ID > occupied_list_
 Occupied list.

Private Member Functions

void operator= (const ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK > &)
 ACE_Map_Manager (const ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK > &)

Friends

class ACE_Map_Iterator_Base< EXT_ID, INT_ID, ACE_LOCK >
class ACE_Map_Const_Iterator_Base< EXT_ID, INT_ID, ACE_LOCK >
class ACE_Map_Iterator< EXT_ID, INT_ID, ACE_LOCK >
class ACE_Map_Const_Iterator< EXT_ID, INT_ID, ACE_LOCK >
class ACE_Map_Reverse_Iterator< EXT_ID, INT_ID, ACE_LOCK >

Detailed Description

template<class EXT_ID, class INT_ID, class ACE_LOCK>
class ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK >

Define a map abstraction that associates EXT_IDs with INT_IDs.

The EXT_ID must support operator==. This constraint can be alleviated via template specialization, as shown in the $ACE_ROOT/tests/Conn_Test.cpp test. This class uses an ACE_Allocator to allocate memory. The user can make this a persistant class by providing an ACE_Allocator with a persistable memory pool. This implementation of a map uses an array, which is searched linearly. For more efficient searching you should use the ACE_Hash_Map_Manager.


Member Typedef Documentation

template<class EXT_ID, class INT_ID, class ACE_LOCK>
typedef ACE_Map_Const_Iterator<EXT_ID, INT_ID, ACE_LOCK> ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK >::CONST_ITERATOR
template<class EXT_ID, class INT_ID, class ACE_LOCK>
typedef ACE_Map_Const_Iterator<EXT_ID, INT_ID, ACE_LOCK> ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK >::const_iterator
template<class EXT_ID, class INT_ID, class ACE_LOCK>
typedef ACE_Map_Entry<EXT_ID, INT_ID> ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK >::ENTRY
template<class EXT_ID, class INT_ID, class ACE_LOCK>
typedef ACE_Map_Iterator<EXT_ID, INT_ID, ACE_LOCK> ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK >::ITERATOR
template<class EXT_ID, class INT_ID, class ACE_LOCK>
typedef ACE_Map_Iterator<EXT_ID, INT_ID, ACE_LOCK> ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK >::iterator
template<class EXT_ID, class INT_ID, class ACE_LOCK>
typedef EXT_ID ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK >::KEY
template<class EXT_ID, class INT_ID, class ACE_LOCK>
typedef ACE_LOCK ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK >::lock_type
template<class EXT_ID, class INT_ID, class ACE_LOCK>
typedef ACE_Map_Reverse_Iterator<EXT_ID, INT_ID, ACE_LOCK> ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK >::REVERSE_ITERATOR
template<class EXT_ID, class INT_ID, class ACE_LOCK>
typedef ACE_Map_Reverse_Iterator<EXT_ID, INT_ID, ACE_LOCK> ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK >::reverse_iterator
template<class EXT_ID, class INT_ID, class ACE_LOCK>
typedef INT_ID ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK >::VALUE

Member Enumeration Documentation

template<class EXT_ID, class INT_ID, class ACE_LOCK>
anonymous enum [protected]
Enumerator:
MAX_EXPONENTIAL 

Grow map exponentially up to 64K.

LINEAR_INCREASE 

Afterwards grow in chunks of 32K.


Constructor & Destructor Documentation

template<class EXT_ID , class INT_ID , class ACE_LOCK >
ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK >::ACE_Map_Manager ( ACE_Allocator alloc = 0) [inline]

Initialize a ACE_Map_Manager with the ACE_DEFAULT_MAP_SIZE.

template<class EXT_ID , class INT_ID , class ACE_LOCK >
ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK >::ACE_Map_Manager ( size_t  size,
ACE_Allocator alloc = 0 
) [inline]

Initialize a ACE_Map_Manager with size entries.

template<class EXT_ID , class INT_ID , class ACE_LOCK >
ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK >::~ACE_Map_Manager ( void  ) [inline]

Close down a ACE_Map_Manager and release dynamically allocated resources.

template<class EXT_ID, class INT_ID, class ACE_LOCK>
ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK >::ACE_Map_Manager ( const ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK > &  ) [private]

Member Function Documentation

template<class EXT_ID , class INT_ID , class ACE_LOCK >
ACE_Map_Iterator< EXT_ID, INT_ID, ACE_LOCK > ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK >::begin ( void  ) [inline]

Return forward iterator.

Reimplemented in ACE_Active_Map_Manager< T >, and ACE_Active_Map_Manager< std::pair< KEY, VALUE > >.

template<class EXT_ID, class INT_ID, class ACE_LOCK >
int ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK >::bind ( const EXT_ID &  ext_id,
const INT_ID &  int_id 
) [inline]

Associate ext_id with int_id. If ext_id is already in the map then the ACE_Map_Entry is not changed.

Return values:
0If a new entry is bound successfully.
1If an attempt is made to bind an existing entry.
-1If failures occur.
template<class EXT_ID, class INT_ID, class ACE_LOCK >
int ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK >::bind_i ( const EXT_ID &  ext_id,
const INT_ID &  int_id 
) [protected]

Performs the binding of ext_id to int_id. Must be called with locks held.

template<class EXT_ID , class INT_ID , class ACE_LOCK >
int ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK >::close ( void  ) [inline]

Close down a ACE_Map_Manager and release dynamically allocated resources.

Reimplemented in ACE_Active_Map_Manager< T >, and ACE_Active_Map_Manager< std::pair< KEY, VALUE > >.

template<class EXT_ID , class INT_ID , class ACE_LOCK >
int ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK >::close_i ( void  ) [protected]

Close down a <Map_Manager>. Must be called with locks held.

template<class EXT_ID , class INT_ID , class ACE_LOCK >
size_t ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK >::current_size ( void  ) const [inline]

Return the current size of the map.

Reimplemented in ACE_Active_Map_Manager< T >, and ACE_Active_Map_Manager< std::pair< KEY, VALUE > >.

template<class EXT_ID , class INT_ID , class ACE_LOCK >
void ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK >::dump ( void  ) const

Dump the state of an object.

Reimplemented in ACE_Active_Map_Manager< T >, and ACE_Active_Map_Manager< std::pair< KEY, VALUE > >.

template<class EXT_ID , class INT_ID , class ACE_LOCK >
ACE_Map_Iterator< EXT_ID, INT_ID, ACE_LOCK > ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK >::end ( void  ) [inline]
template<class EXT_ID, class INT_ID , class ACE_LOCK >
int ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK >::equal ( const EXT_ID &  id1,
const EXT_ID &  id2 
) [inline, protected]

Returns 1 if <id1> == <id2>, else 0. This is defined as a separate method to facilitate template specialization.

template<class EXT_ID, class INT_ID, class ACE_LOCK >
int ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK >::find ( const EXT_ID &  ext_id,
INT_ID &  int_id 
) const [inline]

Locate ext_id and pass out parameter via int_id.

Return values:
0If found.
-1If not found.

Reimplemented in ACE_Active_Map_Manager< T >, and ACE_Active_Map_Manager< std::pair< KEY, VALUE > >.

template<class EXT_ID, class INT_ID, class ACE_LOCK >
int ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK >::find ( const EXT_ID &  ext_id) const [inline]

Returns 0 if the ext_id is in the mapping, otherwise -1.

Reimplemented in ACE_Active_Map_Manager< T >, and ACE_Active_Map_Manager< std::pair< KEY, VALUE > >.

template<class EXT_ID, class INT_ID , class ACE_LOCK >
int ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK >::find_and_return_index ( const EXT_ID &  ext_id,
ACE_UINT32 &  slot 
) [protected]

Performs a find using ext_id as the key. Must be called with locks held.

template<class EXT_ID, class INT_ID, class ACE_LOCK >
int ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK >::find_i ( const EXT_ID &  ext_id,
INT_ID &  int_id 
) [protected]

Performs a find of int_id using ext_id as the key. Must be called with locks held.

template<class EXT_ID , class INT_ID , class ACE_LOCK >
ACE_UINT32 ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK >::free_list_id ( void  ) const [inline, protected]

Id of the free list sentinel.

template<class EXT_ID , class INT_ID , class ACE_LOCK >
void ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK >::free_search_structure ( void  ) [protected]

Explicitly call the destructors and free up the <search_structure_>.

template<class EXT_ID , class INT_ID , class ACE_LOCK >
void ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK >::move_from_free_list_to_occupied_list ( ACE_UINT32  slot) [inline, protected]

Move from free list to occupied list.

template<class EXT_ID , class INT_ID , class ACE_LOCK >
void ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK >::move_from_occupied_list_to_free_list ( ACE_UINT32  slot) [inline, protected]

Move from occupied list to free list.

template<class EXT_ID , class INT_ID , class ACE_LOCK >
ACE_LOCK & ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK >::mutex ( void  ) [inline]

Returns a reference to the underlying ACE_LOCK. This makes it possible to acquire the lock explicitly, which can be useful in some cases if you instantiate the ACE_Atomic_Op with an ACE_Recursive_Mutex or ACE_Process_Mutex, or if you need to guard the state of an iterator.

Note:
The right name would be lock, but HP/C++ will choke on that!
template<class EXT_ID , class INT_ID , class ACE_LOCK >
ACE_UINT32 ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK >::new_size ( void  ) [protected]

This function returns the new size of the Map Manager. This function is called when we run out of room and need to resize.

template<class EXT_ID , class INT_ID , class ACE_LOCK >
int ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK >::next_free ( ACE_UINT32 &  slot) [protected]

Finds the next free slot.

template<class EXT_ID , class INT_ID , class ACE_LOCK >
ACE_UINT32 ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK >::occupied_list_id ( void  ) const [inline, protected]

Id of the occupied list sentinel.

template<class EXT_ID , class INT_ID , class ACE_LOCK >
int ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK >::open ( size_t  length = ACE_DEFAULT_MAP_SIZE,
ACE_Allocator alloc = 0 
)
template<class EXT_ID, class INT_ID, class ACE_LOCK>
void ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK >::operator= ( const ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK > &  ) [private]
template<class EXT_ID , class INT_ID , class ACE_LOCK >
ACE_Map_Reverse_Iterator< EXT_ID, INT_ID, ACE_LOCK > ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK >::rbegin ( void  ) [inline]

Return reverse iterator.

Reimplemented in ACE_Active_Map_Manager< T >, and ACE_Active_Map_Manager< std::pair< KEY, VALUE > >.

template<class EXT_ID, class INT_ID, class ACE_LOCK >
int ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK >::rebind ( const EXT_ID &  ext_id,
const INT_ID &  int_id,
EXT_ID &  old_ext_id,
INT_ID &  old_int_id 
) [inline]

Reassociate ext_id with int_id. If ext_id is not in the map then behaves just like bind(). Otherwise, store the old values of ext_id and int_id into the "out" parameters and rebind the new parameters. This is very useful if you need to have an atomic way of updating <Map_Entries> and you also need full control over memory allocation.

Return values:
0If a new entry is bound successfully.
1If an existing entry was rebound.
-1If failures occur.

Reimplemented in ACE_Active_Map_Manager< T >, and ACE_Active_Map_Manager< std::pair< KEY, VALUE > >.

template<class EXT_ID, class INT_ID, class ACE_LOCK >
int ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK >::rebind ( const EXT_ID &  ext_id,
const INT_ID &  int_id,
INT_ID &  old_int_id 
) [inline]

Reassociate ext_id with int_id. If ext_id is not in the map then behaves just like bind(). Otherwise, store the old values of int_id into the "out" parameter and rebind the new parameters.

Return values:
0If a new entry is bound successfully.
1If an existing entry was rebound.
-1If failures occur.

Reimplemented in ACE_Active_Map_Manager< T >, and ACE_Active_Map_Manager< std::pair< KEY, VALUE > >.

template<class EXT_ID, class INT_ID, class ACE_LOCK >
int ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK >::rebind ( const EXT_ID &  ext_id,
const INT_ID &  int_id 
) [inline]

Reassociate ext_id with int_id. Old values in the map are ignored.

Reimplemented in ACE_Active_Map_Manager< T >, and ACE_Active_Map_Manager< std::pair< KEY, VALUE > >.

template<class EXT_ID, class INT_ID, class ACE_LOCK >
int ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK >::rebind_i ( const EXT_ID &  ext_id,
const INT_ID &  int_id,
EXT_ID &  old_ext_id,
INT_ID &  old_int_id 
) [protected]

Performs a rebinding of <ext_it> to int_id. Also, recovers old values. Must be called with locks held.

template<class EXT_ID, class INT_ID, class ACE_LOCK >
int ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK >::rebind_i ( const EXT_ID &  ext_id,
const INT_ID &  int_id,
INT_ID &  old_int_id 
) [protected]

Performs a rebinding of <ext_it> to int_id. Also, recovers old values. Must be called with locks held.

template<class EXT_ID, class INT_ID, class ACE_LOCK >
int ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK >::rebind_i ( const EXT_ID &  ext_id,
const INT_ID &  int_id 
) [protected]

Performs a rebinding of <ext_it> to int_id. Must be called with locks held.

template<class EXT_ID , class INT_ID , class ACE_LOCK >
ACE_Map_Reverse_Iterator< EXT_ID, INT_ID, ACE_LOCK > ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK >::rend ( void  ) [inline]
template<class EXT_ID , class INT_ID , class ACE_LOCK >
int ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK >::resize_i ( ACE_UINT32  size) [protected]

Resize the map. Must be called with locks held.

template<class EXT_ID, class INT_ID, class ACE_LOCK >
int ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK >::shared_bind ( const EXT_ID &  ext_id,
const INT_ID &  int_id 
) [protected]

Bind an entry (without finding first). Must be called with locks held.

template<class EXT_ID, class INT_ID, class ACE_LOCK >
void ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK >::shared_move ( ACE_UINT32  slot,
ACE_Map_Entry< EXT_ID, INT_ID > &  current_list,
ACE_UINT32  current_list_id,
ACE_Map_Entry< EXT_ID, INT_ID > &  new_list,
ACE_UINT32  new_list_id 
) [protected]

Move helper.

template<class EXT_ID , class INT_ID , class ACE_LOCK >
size_t ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK >::total_size ( void  ) const [inline]

Return the total size of the map.

Reimplemented in ACE_Active_Map_Manager< T >, and ACE_Active_Map_Manager< std::pair< KEY, VALUE > >.

template<class EXT_ID, class INT_ID, class ACE_LOCK >
int ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK >::trybind ( const EXT_ID &  ext_id,
INT_ID &  int_id 
) [inline]

Associate ext_id with int_id if and only if ext_id is not in the map. If ext_id is already in the map then the int_id parameter is overwritten with the existing value in the map

Return values:
0If a new entry is bound successfully.
1If an attempt is made to bind an existing entry.
-1If failures occur.
template<class EXT_ID, class INT_ID, class ACE_LOCK >
int ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK >::trybind_i ( const EXT_ID &  ext_id,
INT_ID &  int_id 
) [protected]

Performs a conditional bind of int_id using ext_id as the key. Must be called with locks held.

template<class EXT_ID, class INT_ID , class ACE_LOCK >
int ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK >::unbind ( const EXT_ID &  ext_id) [inline]

Unbind (remove) the ext_id from the map. Don't return the int_id to the caller (this is useful for collections where the int_ids are *not* dynamically allocated...) Returns 0 if successful, else -1.

Reimplemented in ACE_Active_Map_Manager< T >, and ACE_Active_Map_Manager< std::pair< KEY, VALUE > >.

template<class EXT_ID, class INT_ID, class ACE_LOCK >
int ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK >::unbind ( const EXT_ID &  ext_id,
INT_ID &  int_id 
) [inline]

Break any association of ext_id. Returns the value of int_id in case the caller needs to deallocate memory. Returns 0 if successful, else -1.

Reimplemented in ACE_Active_Map_Manager< T >, and ACE_Active_Map_Manager< std::pair< KEY, VALUE > >.

template<class EXT_ID , class INT_ID , class ACE_LOCK >
void ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK >::unbind_all ( void  )

Unbind all entires.

template<class EXT_ID, class INT_ID , class ACE_LOCK >
int ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK >::unbind_and_return_index ( const EXT_ID &  ext_id,
ACE_UINT32 &  slot 
) [protected]

Performs an unbind using ext_id as the key. Must be called with locks held.

template<class EXT_ID, class INT_ID, class ACE_LOCK >
int ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK >::unbind_i ( const EXT_ID &  ext_id,
INT_ID &  int_id 
) [protected]

Performs an unbind of int_id using ext_id as the key. Must be called with locks held.

template<class EXT_ID, class INT_ID, class ACE_LOCK >
int ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK >::unbind_i ( const EXT_ID &  ext_id) [inline, protected]

Performs an unbind using ext_id as the key. Must be called with locks held.

template<class EXT_ID , class INT_ID , class ACE_LOCK >
void ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK >::unbind_slot ( ACE_UINT32  slot) [protected]

Unbind slot.


Friends And Related Function Documentation

template<class EXT_ID, class INT_ID, class ACE_LOCK>
friend class ACE_Map_Const_Iterator< EXT_ID, INT_ID, ACE_LOCK > [friend]
template<class EXT_ID, class INT_ID, class ACE_LOCK>
friend class ACE_Map_Const_Iterator_Base< EXT_ID, INT_ID, ACE_LOCK > [friend]
template<class EXT_ID, class INT_ID, class ACE_LOCK>
friend class ACE_Map_Iterator< EXT_ID, INT_ID, ACE_LOCK > [friend]
template<class EXT_ID, class INT_ID, class ACE_LOCK>
friend class ACE_Map_Iterator_Base< EXT_ID, INT_ID, ACE_LOCK > [friend]
template<class EXT_ID, class INT_ID, class ACE_LOCK>
friend class ACE_Map_Reverse_Iterator< EXT_ID, INT_ID, ACE_LOCK > [friend]

Member Data Documentation

template<class EXT_ID, class INT_ID, class ACE_LOCK>
ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK >::ACE_ALLOC_HOOK_DECLARE

Declare the dynamic allocation hooks.

Reimplemented in ACE_Active_Map_Manager< T >, and ACE_Active_Map_Manager< std::pair< KEY, VALUE > >.

template<class EXT_ID, class INT_ID, class ACE_LOCK>
ACE_Allocator* ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK >::allocator_ [protected]

Pointer to a memory allocator.

template<class EXT_ID, class INT_ID, class ACE_LOCK>
ACE_UINT32 ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK >::cur_size_ [protected]

Current size of the map.

template<class EXT_ID, class INT_ID, class ACE_LOCK>
ACE_Map_Entry<EXT_ID, INT_ID> ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK >::free_list_ [protected]

Free list.

template<class EXT_ID, class INT_ID, class ACE_LOCK>
ACE_LOCK ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK >::lock_ [mutable, protected]

Synchronization variable for the MT_SAFE ACE_Map_Manager.

template<class EXT_ID, class INT_ID, class ACE_LOCK>
ACE_Map_Entry<EXT_ID, INT_ID> ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK >::occupied_list_ [protected]

Occupied list.

template<class EXT_ID, class INT_ID, class ACE_LOCK>
ACE_Map_Entry<EXT_ID, INT_ID>* ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK >::search_structure_ [protected]

Implement the Map as a resizeable array of ACE_Map_Entry.

template<class EXT_ID, class INT_ID, class ACE_LOCK>
ACE_UINT32 ACE_Map_Manager< EXT_ID, INT_ID, ACE_LOCK >::total_size_ [protected]

Total number of elements in this->search_structure_.


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