how does my queue access? if delete deque in construct. i do possible access

i am sorry about my English before the question

//fail case
std::queue<DataForm>gRecvAtAcceptQue(std::deque<DataForm>(MAX_QUE));

//access (fail)
gRecvAtAcceptQue.

//success access case
std::queue<DataForm>gRecvAtAcceptQue;
gRecvAtAcceptQue.(success access)