void LinearConstraint::findProjection(MIP &mip, Cost &cost, int varindex, map<Value, Cost> &delta) {
pair<Cost, bool> result;
delta.clear();
EnumeratedVariable* x = (EnumeratedVariable*)getVar(varindex);
for (EnumeratedVariable::iterator j = x->begin(); j != x->end(); ++j) {
int var1 = mapvar[varindex][*j];
int tmp = cost;
cost = tmp = mip.augment(var1); // make sure this value is used...
assert(tmp >= 0);
delta[*j] = tmp;
}
}
virtual int augment(int var1) {
if (solver) return solver->augment(var1);
return 0;
}
virtual int augment(int varindex, int value) {
if (solver) return solver->augment(varindex, value);
return 0;
}
