diff options
Diffstat (limited to 'apps/JAWS2/JAWS/Cache_List_T.cpp')
| -rw-r--r-- | apps/JAWS2/JAWS/Cache_List_T.cpp | 222 |
1 files changed, 0 insertions, 222 deletions
diff --git a/apps/JAWS2/JAWS/Cache_List_T.cpp b/apps/JAWS2/JAWS/Cache_List_T.cpp deleted file mode 100644 index 42a493aee55..00000000000 --- a/apps/JAWS2/JAWS/Cache_List_T.cpp +++ /dev/null @@ -1,222 +0,0 @@ -// $Id$ - -#ifndef JAWS_CACHE_LIST_T_CPP -#define JAWS_CACHE_LIST_T_CPP - -#include "JAWS/Cache_List_T.h" -#include "JAWS/Cache_Manager_T.h" - -template <class EXT_ID, class FACT, class H_FN, class E_FN> -JAWS_Cache_List<EXT_ID,FACT,H_FN,E_FN>::JAWS_Cache_List (ACE_Allocator *alloc, - size_t maxsize) - : allocator_ (alloc), - maxsize_ (maxsize), - size_ (0), - head_ (0), - tail_ (0) -{ - if (this->allocator_ == 0) - this->allocator_ = ACE_Allocator::instance (); -} - -template <class EXT_ID, class FACT, class H_FN, class E_FN> -JAWS_Cache_List<EXT_ID,FACT,H_FN,E_FN>::~JAWS_Cache_List (void) -{ - while (this->head_ != 0) - this->remove (this->head_); - - this->allocator_ = 0; -} - -template <class EXT_ID, class FACT, class H_FN, class E_FN> int -JAWS_Cache_List<EXT_ID,FACT,H_FN,E_FN>::is_empty (void) const -{ - return (this->size_ == 0); -} - -template <class EXT_ID, class FACT, class H_FN, class E_FN> int -JAWS_Cache_List<EXT_ID,FACT,H_FN,E_FN>::is_full (void) const -{ - return (this->size_ == this->maxsize_); -} - -template <class EXT_ID, class FACT, class H_FN, class E_FN> size_t -JAWS_Cache_List<EXT_ID,FACT,H_FN,E_FN>::size (void) const -{ - return this->size_; -} - -template <class EXT_ID, class FACT, class H_FN, class E_FN> size_t -JAWS_Cache_List<EXT_ID,FACT,H_FN,E_FN>::maxsize (void) const -{ - return this->maxsize_; -} - -template <class EXT_ID, class FACT, class H_FN, class E_FN> int -JAWS_Cache_List<EXT_ID,FACT,H_FN,E_FN>::maxsize (Cache_Manager *, - size_t new_maxsize) -{ - this->maxsize_ = new_maxsize; - return 0; -} - -template <class EXT_ID, class FACT, class H_FN, class E_FN> void -JAWS_Cache_List<EXT_ID,FACT,H_FN,E_FN>::insert_i (Cache_List_Item *item) -{ - /* ASSERT: this->size_ < this->maxsize_ */ - item->next_ = 0; - item->prev_ = 0; - - if (this->size_++ == 0) - this->head_ = this->tail_ = item; - else - { - this->tail_->next_ = item; - item->prev_ = this->tail_; - this->tail_ = item; - } -} - -template <class EXT_ID, class FACT, class H_FN, class E_FN> int -JAWS_Cache_List<EXT_ID,FACT,H_FN,E_FN>::insert (const EXT_ID &ext_id, - JAWS_Cache_Object *const &int_id) -{ - if (this->is_full ()) - return -1; - - Cache_List_Item *item; - ACE_NEW_MALLOC_RETURN (item, - (Cache_List_Item *) - this->allocator_->malloc (sizeof (Cache_List_Item)), - Cache_List_Item (ext_id, int_id), -1); - - this->insert_i (item); - - return 0; -} - -template <class EXT_ID, class FACT, class H_FN, class E_FN> void -JAWS_Cache_List<EXT_ID,FACT,H_FN,E_FN>::remove_i (void) -{ - /* ASSERT: this->size_ > 0 */ - this->size_--; - this->item_ = this->head_; - if (this->head_ == this->tail_) - { - this->head_ = this->tail_ = 0; - return; - } - - this->head_ = this->head_->next_; - this->head_->prev_ = 0; - this->item_->next_ = 0; -} - -template <class EXT_ID, class FACT, class H_FN, class E_FN> void -JAWS_Cache_List<EXT_ID,FACT,H_FN,E_FN>::remove_i (Cache_List_Item *item) -{ - this->size_--; - this->item_ = item; - - if (item->next_ == 0 && item->prev_ == 0) - { - this->head_ = this->tail_ = 0; - } - else if (item->next_ == 0) - { - this->tail_ = item->prev_; - this->tail_->next_ = 0; - } - else if (item->prev_ == 0) - { - this->head_ = item->next_; - this->head_->prev_ = 0; - } - else - { - item->next_->prev_ = item->prev_; - item->prev_->next_ = item->next_; - } - - item->next_ = 0; - item->prev_ = 0; -} - -template <class EXT_ID, class FACT, class H_FN, class E_FN> int -JAWS_Cache_List<EXT_ID,FACT,H_FN,E_FN>::remove (EXT_ID &ext_id, - JAWS_Cache_Object *&int_id) -{ - if (this->is_empty ()) - return -1; - - this->remove_i (); - - ext_id = this->item_->ext_id_; - int_id = this->item_->int_id_; - int_id->heap_item (0); - - - ACE_DES_FREE_TEMPLATE4(this->item_, this->allocator_->free, - JAWS_Cache_List_Item, - EXT_ID, FACT, H_FN, E_FN); - - - - this->item_ = 0; - return 0; -} - -template <class EXT_ID, class FACT, class H_FN, class E_FN> int -JAWS_Cache_List<EXT_ID,FACT,H_FN,E_FN>::remove (void *item) -{ - if (item == 0) - return 0; - - this->remove_i ((Cache_List_Item *) item); - this->item_->int_id_->heap_item (0); - - - ACE_DES_FREE_TEMPLATE4(this->item_, this->allocator_->free, - JAWS_Cache_List_Item, - EXT_ID, FACT, H_FN, E_FN); - - - - this->item_ = 0; - - return 0; -} - -template <class EXT_ID, class FACT, class H_FN, class E_FN> int -JAWS_Cache_List<EXT_ID,FACT,H_FN,E_FN>::adjust (void *item) -{ - if (item == 0) - return 0; - - Cache_List_Item *real_item = (Cache_List_Item *) item; - - this->remove_i (real_item); - this->insert_i (real_item); - this->item_ = 0; - - return 0; -} - - -template <class EXT_ID, class FACT, class H_FN, class E_FN> -JAWS_Cache_List_Item<EXT_ID,FACT,H_FN,E_FN>:: -JAWS_Cache_List_Item (const EXT_ID &ext_id, JAWS_Cache_Object *const &int_id) - : ext_id_ (ext_id), - int_id_ (int_id) -{ - this->int_id_->heap_item (this); -} - -template <class EXT_ID, class FACT, class H_FN, class E_FN> unsigned int -JAWS_Cache_List_Item<EXT_ID,FACT,H_FN,E_FN>::priority (void) -{ - return this->int_id_->priority (); -} - - -#endif /* JAWS_CACHE_LIST_T_CPP */ |