8.9.6. MDOQConstr

MDOQConstr

Represent a quadratic constraint in MindOpt application.

Methods

get	Retrieve a quadratic constraint-owned double attribute value by its name
get	Retrieve a quadratic constraint-owned string attribute value by its name
index	Retrieve index for this quadratic constraint
sameAs	Test if this quadratic constraint is the same as another
set	Set the value of a quadratic constraint-owned double attribute
set	Set the value of a quadratic constraint-owned string attribute

double get(MDO.DoubleAttr attr)

Retrieve a quadratic constraint-owned double attribute value by its name.

Parameters

MDO.DoubleAttr attr – The attribute name.

Returns

The attribute value.

String get(MDO.StringAttr attr)

Retrieve a quadratic constraint-owned string attribute value by its name.

Parameters

MDO.StringAttr attr – The attribute name.

Returns

The attribute value.

int index()

Retrieve index for this quadratic constraint.

Returns

The quadratic constraint index.

bool sameAs(MDOQConstr c2)

Test if this quadratic constraint is the same as another.

Parameters

MDOQConstr c2 – The quadratic constraint to be compared.

Returns

True if these two are the same

void set(MDO.DoubleAttr attr, double value)

Set the value of a quadratic constraint-owned double attribute.

Parameters

• MDO.DoubleAttr attr – The attribute name.

• double value – The new value to be set.

void set(MDO.StringAttr attr, String value)

Set the value of a quadratic constraint-owned string attribute.

Parameters

• MDO.StringAttr attr – The attribute name.

• String value – The new value to be set.