679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
|
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
|
-
+
-
+
|
}
newvars.push((Some(index), lower - value, upper - value, value));
}
}
}
if !newvars.is_empty() {
let mut problem = &mut self.problem;
let problem = &mut self.problem;
let minorants = &self.minorants;
self.master
.add_vars(
&newvars.iter().map(|v| (v.0, v.1, v.2)).collect::<Vec<_>>(),
&mut move |fidx, minidx, vars| {
&mut |fidx, minidx, vars| {
problem
.extend_subgradient(minorants[fidx][minidx].primal.as_ref().unwrap(), vars)
.map(DVector)
.map_err(|e| e.into())
},
)
.map_err(SolverError::Master)?;
|