bool Variable::violated(
Active<Constraint, Variable> *constraints,
double *y,
double *r) const
{
double rc = redCost(constraints, y);
if (r) *r = rc;
return violated(rc);
}
bool Variable::useful(
Active<Constraint, Variable> *actCon,
double *y,
double lpVal) const
{
if (!discrete()) return true;
double rc = redCost(actCon, y);
if (master_->optSense()->max())
return (lpVal + rc > master_->primalBound());
else
return (lpVal + rc < master_->primalBound());
}
float totalCost(int numBlue, int numRed, int numWhite, float length)
{
return redCost(numRed) + blueCost(numBlue) + threadCost(length);
//return beadCost(numBlue, numRed, numWhite) + threadCost(length);
}