Question

hi may i know where is the ublass::vector push_back or what ever does the same ?

p.s (i’m not talking about std::vector)

Answer 1

As far I can tell from reading the documentation there isn’t one, the ublas::vector cannot be expanded. You must initialize it like this:

vector<double> v (3);
for (int i = 0; i < v.size (); ++i)
  v (i) = i;