Pass data from deque to list.

Question

How can I pass data from a deque to a list?
Why this way is wrong?
void Intercambio (deque<Data> &colas)
{
// Data aux;
list <double> miLista;

for( unsigned int i=0; i<colas.size(); i++)
colas(i)=miLista.push_back(i);
// miLista.push_back(i);

for(int elem : miLista)
cout<<" "<<elem;
}

Answer 1

1) The types of both containers are different.
2) You add and print ints to the list of double. Maybe you need the list of ints?
3) Use std::copy to copy the data.