Initializing help system before first use

SumExpression

  • public final class SumExpression
extends AbstractExpression
    Temporary class that is used to efficiently represent sums of expressions. You should never have to instantiate this class explicitly. Note that the array passed to the constructor is only copied by reference! So make sure this is not something that will change afterwards. This is also one of the reasons this class has "package" protection and is not visible to the user.
    Since:
    43.00

    • Method Summary

      Modifier and Type Method Description
      double evaluate​(double[] solution)
      Compute the value of this expression with respect to the given solution vector (which is not required to be feasible).
      java.lang.String toString()

      • Methods inherited from class java.lang.Object

        equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

    • Constructor Detail

      • SumExpression

        public SumExpression​(Expression[] terms)
        Create a new expression. The expression represents the sum of the terms.
        Parameters:
        terms - The terms that constitute the new sum. This is only copied by reference! Changing elements in the original array will effect this sum as well!
        Since:
        43.00

    • Method Detail

      • evaluate

        public double evaluate​(double[] solution)
        Compute the value of this expression with respect to the given solution vector (which is not required to be feasible).
        Specified by:
        evaluate in class  Expression
        Parameters:
        solution - Solution values for which the expression is evaluated.
        Returns:
        The value of this expression evaluated at solution.
        Since:
        43.00

      • toString

        public java.lang.String toString()
        Overrides:
        toString in class  java.lang.Object
        Returns:
        Since:
        43.00
Parent Topic Class Summary

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