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After merge fixes

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Added push_back(void *, MEM_ROOT *) to make some list-handling code easier that needs to be allocated in a different mem-root
(Before one had to change thd->mem_root ; push_back(); restore mem_root.
This commit is contained in:
monty@mysql.com
2004-11-09 03:58:44 +02:00
parent 1087186657
commit 2bba55b57f
19 changed files with 91 additions and 101 deletions
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12
sql/sql_list.h
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@ -113,6 +113,16 @@ public:
}
return 1;
}
inline bool push_back(void *info, MEM_ROOT *mem_root)
{
if (((*last)=new (mem_root) list_node(info, &end_of_list)))
{
last= &(*last)->next;
elements++;
return 0;
}
return 1;
}
inline bool push_front(void *info)
{
list_node *node=new list_node(info,first);
@ -284,6 +294,8 @@ public:
inline List() :base_list() {}
inline List(const List<T> &tmp) :base_list(tmp) {}
inline bool push_back(T *a) { return base_list::push_back(a); }
inline bool push_back(T *a, MEM_ROOT *mem_root)
{ return base_list::push_back(a, mem_root); }
inline bool push_front(T *a) { return base_list::push_front(a); }
inline T* head() {return (T*) base_list::head(); }
inline T** head_ref() {return (T**) base_list::head_ref(); }