functionsort

Sort elements of vector in ascending or descending order

Extends from Modelica.Icons.Function (Icon for functions).

Information

Syntax

           sorted_v = Vectors.sort(v);
(sorted_v, indices) = Vectors.sort(v, ascending=true);

Description

Function sort(..) sorts a Real vector v in ascending order and returns the result in sorted_v. If the optional argument "ascending" is false, the vector is sorted in descending order. In the optional second output argument the indices of the sorted vector with respect to the original vector are given, such that sorted_v = v[indices].

Example

(v2, i2) := Vectors.sort({-1, 8, 3, 6, 2});
     -> v2 = {-1, 2, 3, 6, 8}
        i2 = {1, 5, 3, 4, 2}

Inputs

Type	Name	Default	Description
Real[:]	v		Real vector to be sorted
Boolean	ascending	true	= true, if ascending order, otherwise descending order

Outputs

Type	Name	Default	Description
Real[size(v, 1)]	sorted_v	v	Sorted vector
Integer[size(v, 1)]	indices	1:size(v, 1)	sorted_v = v[indices]