Assignment Problem

AssignmentProblem

Fields

• costs::Matrix{T}: The cost matrix of the assignment problem.

Description

The AssignmentProblem struct represents an assignment problem with a cost matrix.

solve(a)

Arguments

a::AssignmentProblem: The problem in type of AssignmentProblem

Output

AssignmentResult: The custom data type that holds problem, solution, and optimum cost.

Description

Solves an assignment problem given by an object of in type AssignmentProblem.

Example

mat = [
        4 8 1;
        3 1 9;
        1 6 7;
    ];

problem = AssignmentProblem(mat);

result = solve(problem);

AssignmentResult

Fields

• problem::AssignmentProblem: The original assignment problem.
• solution::Matrix: The solution matrix of the assignment problem.
• cost::Real: The optimal cost of the assignment.
• model::JuMP.Model: The JuMP model used to solve the problem.

Description

The AssignmentResult struct represents the result of solving an assignment problem. It contains the original problem, the solution matrix, and the optimal cost.