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Class: FloatExpr

A class representing floating-point expression in the model. Currently, there is no way to create floating-point expressions. The class is only a base class for IntExpr.

Extends​

Extended by​

Methods​

getName()​

getName(): undefined | string

Returns the name assigned to the node.

Returns​

undefined | string

Inherited from​

ModelNode.getName

setName()​

setName(name: string): this

Assigns a name to the node.

Parameters​

ParameterTypeDescription
namestringNamed to be assigned.

Returns​

this

The node itself so it can be used in chained expression.

Remarks​

Assigning a name is optional. However is useful for debugging because variable names appear in the development traces. It is also useful for exporting the model to a file (see problem2json).

Example​

let model = new CP.Model();
let x = model.intervalVar({ length: 10 }).setName("x");
// The line above is equivalent to:
//   let x = model.intervalVar({ length: 10, name:"x" });
let endOfX = model.endOf(x).setName("endOfX");
let result = await CP.solve(model);

Inherited from​

ModelNode.setName