// MEMBER FUNCTIONS FOR _Container_base12 inline void _Container_base12::_Orphan_all() noexcept { #if _ITERATOR_DEBUG_LEVEL == 2 if (_Myproxy) { // proxy allocated, drain it//@ _Lockit _Lock(_LOCK_DEBUG); for (auto _Pnext = &_Myproxy->_Myfirstiter; *_Pnext; *_Pnext = (*_Pnext)->_Mynextiter) { (*_Pnext)->_Myproxy = nullptr; } _Myproxy->_Myfirstiter = nullptr; } #endif // _ITERATOR_DEBUG_LEVEL == 2 } @处报错,引发异常,读取访问权限冲突。 this是0x637A6080