c++ - a socket and queue problem -

i have code:

a declaration of queue:

typedef deque<char*, allocator<char*> > chardeque; typedef queue<char*,chardeque> charqueue;  charqueue p; size_t size_q; char recv_data[1024]; 

i use udp socket receive data distant machine:

this loop:

while (1) {          bytes_read = recvfrom(sock,recv_data,1024,0, (struct sockaddr *)&client_addr, &addr_len);          p.push(recv_data);         size_q=p.size();         printf("%d\n",size_q);       } 

but problem size of queue doesen't grow it's same, see on screen

 0     40     40     40     40     40     ... 

for more information, program receiving raw data, that's why use char array.. ideas how fix this?

sizeof determined in compilation time. mean p.size().