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Fixed comment to reflect the intention and the current code

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[SVN r44873]
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Daniel Frey
2008-04-29 05:32:13 +00:00
parent 4bb747fb27
commit 357d3c4d54
1 changed files with 2 additions and 4 deletions
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6
include/boost/enable_shared_from_this.hpp
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@@ -44,10 +44,7 @@ protected:
// virtual destructor because we need a vtable for dynamic_cast from base to derived to work // virtual destructor because we need a vtable for dynamic_cast from base to derived to work
virtual ~enable_shared_from_this() virtual ~enable_shared_from_this()
{ {
// make sure no dangling shared_ptr objects were created by the BOOST_ASSERT( _shared_count.use_count() <= 1 ); // make sure no dangling shared_ptr objects exist
// user calling shared_from_this() but never passing ownership of the object
// to a shared_ptr.
BOOST_ASSERT( _shared_count.use_count() <= 1 );
} }
public: public:
@@ -92,6 +89,7 @@ private:
detail::sp_deleter_wrapper * pd = detail::basic_get_deleter<detail::sp_deleter_wrapper>( _shared_count ); detail::sp_deleter_wrapper * pd = detail::basic_get_deleter<detail::sp_deleter_wrapper>( _shared_count );
BOOST_ASSERT( pd != 0 ); BOOST_ASSERT( pd != 0 );
pd->set_deleter( owner.get_shared_count() ); pd->set_deleter( owner.get_shared_count() );
owner.reset( _shared_count, owner.get() ); owner.reset( _shared_count, owner.get() );
detail::shared_count().swap( _shared_count ); detail::shared_count().swap( _shared_count );
} }