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bag tree finished.. updated code to new bags

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kojima
2000-03-29 02:17:39 +00:00
parent 8219011758
commit 9e45e85dc6
16 changed files with 691 additions and 283 deletions
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21
WINGs/WUtil.h
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@@ -103,7 +103,7 @@ typedef enum {
enum {
WBNotFound = INT_MAX /* element was not found in bag */
WBNotFound = INT_MIN /* element was not found in bag */
};
@@ -153,6 +153,7 @@ typedef struct W_BagFunctions {
int (*putInBag)(WMBag *self, void *item);
int (*insertInBag)(WMBag *self, int index, void *item);
int (*removeFromBag)(WMBag *bag, void *item);
int (*eraseFromBag)(WMBag *bag, int index);
int (*deleteFromBag)(WMBag *bag, int index);
void *(*getFromBag)(WMBag *bag, int index);
int (*firstInBag)(WMBag *bag, void *item);
@@ -359,9 +360,16 @@ WMBag *WMCreateTreeBagWithDestructor(void (*destructor)(void*));
#define WMPutInBag(bag, item) bag->func.putInBag(bag, item)
/* insert will increment the index of elements after it by 1 */
#define WMInsertInBag(bag, index, item) bag->func.insertInBag(bag, index, item)
/* this is slow */
/* erase will remove the element from the bag,
* but will keep the index of the other elements unchanged */
#define WMEraseFromBag(bag, index) bag->func.deleteFromBag(bag, index)
/* delete and remove will remove the elements and cause the elements
* after them to decrement their indexes by 1 */
#define WMRemoveFromBag(bag, item) bag->func.removeFromBag(bag, item)
#define WMDeleteFromBag(bag, index) bag->func.deleteFromBag(bag, index)
@@ -405,6 +413,17 @@ WMBag *WMCreateTreeBagWithDestructor(void (*destructor)(void*));
#define WMBagIndexForIterator(bag, ptr) bag->func.indexForIterator(bag, ptr)
#define WM_ITERATE_BAG(bag, var, i) \
for (var = WMBagFirst(bag, &(i)); (i) != NULL; \
var = WMBagNext(bag, &(i)))
#define WM_ETARETI_BAG(bag, var, i) \
for (var = WMBagLast(bag, &(i)); (i) != NULL; \
var = WMBagPrevious(bag, &(i)))
/*-------------------------------------------------------------------------*/
/* WMData handling */