Add a quadratic constraint to a model. Multiple signatures are available.
Important note: the algorithms that Gurobi uses to solve quadratically constrained problems can only handle certain types of quadratic constraints. Constraints of the following forms are always accepted:
GRBQConstr | addQConstr ( | GRBQuadExpr | lhsExpr, |
char | sense, | ||
GRBQuadExpr | rhsExpr, | ||
String | name ) |
Add a quadratic constraint to a model.
Arguments:
lhsExpr: Left-hand side expression for new quadratic constraint.
sense: Sense for new quadratic constraint (GRB.LESS_EQUAL or GRB.GREATER_EQUAL).
rhsExpr: Right-hand side expression for new quadratic constraint.
name: Name for new constraint.
Return value:
New quadratic constraint object.
GRBQConstr | addQConstr ( | GRBQuadExpr | lhsExpr, |
char | sense, | ||
GRBVar | rhsVar, | ||
String | name ) |
Add a quadratic constraint to a model.
Arguments:
lhsExpr: Left-hand side expression for new quadratic constraint.
sense: Sense for new quadratic constraint (GRB.LESS_EQUAL or GRB.GREATER_EQUAL).
rhsVar: Right-hand side variable for new quadratic constraint.
name: Name for new constraint.
Return value:
New quadratic constraint object.