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add debug assertion to ilist

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This commit is contained in:
Eugene Kosov 2020-08-11 20:12:30 +03:00
parent c96be848d3
commit 01738d08f3
1 changed files with 4 additions and 3 deletions
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7
include/ilist.h
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@ -26,8 +26,7 @@ template <class Tag= void> struct ilist_node
{
ilist_node()
#ifndef DBUG_OFF
:
next(NULL), prev(NULL)
: next(NULL), prev(NULL)
#endif
{
}
@ -70,11 +69,12 @@ public:
typedef T *pointer;
typedef T &reference;
Iterator(ListNode *node) : node_(node) {}
Iterator(ListNode *node) : node_(node) { assert(node_); }
Iterator &operator++()
{
node_= node_->next;
assert(node_);
return *this;
}
Iterator operator++(int)
@ -87,6 +87,7 @@ public:
Iterator &operator--()
{
node_= node_->prev;
assert(node_);
return *this;
}
Iterator operator--(int)