remove whitespace at eol

[goodguy/history.git] / cinelerra-5.1 / guicast / linklist.h

diff --git a/cinelerra-5.1/guicast/linklist.h b/cinelerra-5.1/guicast/linklist.h
index 284a0ebfaeed2fc65eabf340c58a31853eb8d1a3..25eeaf2f8a38788422931b0d9d14b4d3e9606f2d 100644 (file)
--- a/cinelerra-5.1/guicast/linklist.h
+++ b/cinelerra-5.1/guicast/linklist.h
@@ -7,12 +7,12 @@ template<class TYPE>
 class ListItem {
 public:
        TYPE *previous, *next;
-       List<TYPE> *owner;
+       List<TYPE> *list;
 
-       int get_item_number() { return !owner ? -1 : owner->number_of(this); }
-       ListItem() { owner = 0;  previous = next = 0; }
-       ListItem(List<TYPE> &me) { owner = me;  previous = next = 0; }
-       virtual ~ListItem() { if( owner ) owner->remove_pointer(this); }
+       int get_item_number() { return !list ? -1 : list->number_of(this); }
+       ListItem() { list = 0;  previous = next = 0; }
+       ListItem(List<TYPE> &me) { list = me;  previous = next = 0; }
+       virtual ~ListItem() { if( list ) list->remove_pointer(this); }
 };
 
 template<class TYPE>
@@ -26,7 +26,7 @@ class List {
 public:
        TYPE *first, *last;
        void remove(TYPE *item) { if(item) delete item; }
-       void remove_pointer(ListItem<TYPE> *item);  
+       void remove_pointer(ListItem<TYPE> *item);
        TYPE *append(TYPE *new_item);
        TYPE *append() { return append(new TYPE()); }
        TYPE *insert_before(TYPE *here, TYPE *item);
@@ -57,7 +57,7 @@ public:
 template<class TYPE>
 TYPE* List<TYPE>::append(TYPE *item)
 {
-       item->owner = this;  item->next = 0;
+       item->list = this;  item->next = 0;
        if( !last ) { item->previous = 0; first = item; }
        else { item->previous = last;  last->next = item; }
        return last = item;
@@ -67,7 +67,7 @@ template<class TYPE>
 TYPE* List<TYPE>::insert_before(TYPE *here, TYPE *item)
 {
        if( !here || !last ) return append(item);
-       item->owner = this;  item->next = here;
+       item->list = this;  item->next = here;
        *( !(item->previous=here->previous) ? &first : &here->previous->next ) = item;
        return here->previous = item;
 }
@@ -76,7 +76,7 @@ template<class TYPE>
 TYPE* List<TYPE>::insert_after(TYPE *here, TYPE *item)
 {
        if( !here || !last ) return append(item);
-       item->owner = this;  item->previous = here;
+       item->list = this;  item->previous = here;
        *( !(item->next=here->next) ? &last : &here->next->previous ) = item;
        return here->next = item;
 }
@@ -89,7 +89,7 @@ void List<TYPE>::remove_pointer(ListItem<TYPE> *item)
        TYPE *previous = item->previous, *next = item->next;
        *( previous ? &previous->next : &first ) = next;
        *( next ? &next->previous : &last ) = previous;
-       item->owner = 0;
+       item->list = 0;
 }
 
 template<class TYPE>