[Ipopt] help

[Hans Pirnay]

Hi Lili,

> the problem is that I want to call ipopt twice in one project  with c++ code
> .But the former using  has effects on the latter ,which may produces  wrong
> results. How can I clean the former using , to make them independent with
> each other? What's the codes?

for each instance, just create a new IpoptApplication object. Then,
there will be no effect of one ipopt run to the next.