/// <summary>
/// Adds input constraint to current
/// </summary>
/// <param name="constraint">Constraint that must be equal</param>
/// <exception cref="FormatException">If one of the constraints is not equal</exception>
public void Add(Constraint constraint)
{
if (constraint.Sign != "=" || Sign != "=")
throw new FormatException("Constraints must be equal constraints");
var current = new EqualityConstraint(LeftSide, RightSide);
var input = new EqualityConstraint(constraint.LeftSide, constraint.RightSide);
current.Add(input);
_leftSide = new List<Variable>(current.LeftSide);
_rightSide = current.RightSide;
}
/// <summary>
/// Adds limitation to current limitation
/// </summary>
public void Add(EqualityConstraint limitation)
{
foreach (var var in limitation.LeftSide)
AddVariable(var, false);
SetRightSide(RightSide + limitation.RightSide);
}
/// <summary>
/// Subtracts limitation from current limitation
/// </summary>
public void Subtract(EqualityConstraint limitation)
{
foreach (var var in limitation.LeftSide)
AddVariable(new Variable(var.Coefficient * -1, var.Label, var.Power), false);
SetRightSide(RightSide - limitation.RightSide);
}
/// <summary>
/// Represents copy of math limitation(equality)
/// </summary>
public EqualityConstraint(EqualityConstraint limitation)
: base(limitation)
{
}
