/// <summary>
/// Changes the LP models aim to the specified <see cref="OptimizationAim"/>.
/// </summary>
/// <param name="model">The LP model whose optimization aim will be changed.</param>
/// <returns>The LP model having the selected optimization aim.</returns>
internal static LPModel ChangeOptimizationAimTo(this LPModel model, OptimizationAim aim)
{
if (model.Objective.Aim != aim)
{
model.Objective.Aim = aim;
model.Objective.Function.Multiply(-1);
// multiplying both sides of the function adds a minus sign (-) prefix to to funtion name - we don't want to leave this
model.Objective.Function.LeftSide.Single().SignedCoefficient *= -1;
}
return(model);
}
public Objective(OptimizationAim aim, Equation function)
{
Aim = aim;
Function = function;
}
