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extended safe mode to deal with assignments of invalid iterators

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[SVN r23904]
This commit is contained in:
Joaquín M. López Muñoz 2004-07-21 15:19:11 +00:00
parent d571b05b22
commit cd62da5ed2
2 changed files with 17 additions and 1 deletions
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2
include/boost/multi_index/detail/index_iterator.hpp
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@ -80,6 +80,7 @@ public:
index_iterator& operator=(const index_iterator& x)
{
BOOST_MULTI_INDEX_CHECK_VALID_ITERATOR(x);
safe_super::operator=(x);
node=x.node;
return *this;
@ -91,7 +92,6 @@ public:
index_iterator(Node* node_):node(node_){}
#endif
const typename Node::value_type& operator*()const
{
BOOST_MULTI_INDEX_CHECK_VALID_ITERATOR(*this);

16
test/test_safe_mode.cpp
View File

@ -51,6 +51,12 @@ void test_safe_mode()
employee_set_as_inserted& i=get<as_inserted>(es);
es.insert(employee(0,"Joe",31));
TRY_SAFE_MODE
employee_set::iterator it;
employee_set::iterator it2=es.begin();
it2=it;
CATCH_SAFE_MODE(safe_mode::invalid_iterator)
TRY_SAFE_MODE
employee_set::iterator it;
employee e=*it;
@ -131,6 +137,16 @@ void test_safe_mode()
employee e=*it;
CATCH_SAFE_MODE(safe_mode::invalid_iterator)
TRY_SAFE_MODE
employee_set::iterator it;
{
employee_set es3;
it=es3.insert(employee(0,"Joe",31)).first;
}
employee_set::iterator it2;
it2=it;
CATCH_SAFE_MODE(safe_mode::invalid_iterator)
TRY_SAFE_MODE
employee_set es3(es);
employee_set es4;