public static BoundaryCharacteristic Parse(string str)
{
string[] items = str.Split();
BoundaryCharacteristic res = new BoundaryCharacteristic(double.Parse(items[0]), double.Parse(items[1]), double.Parse(items[2]), double.Parse(items[3]));
res.Condition = (BoundaryCondition)Enum.Parse(typeof(BoundaryCondition), items[4]);
return res;
}
public Boundary(int N)
{
this.characteristic = new BoundaryCharacteristic[N];
this.N = N;
for (int i = 0; i < N; i++)
{
characteristic[i] = new BoundaryCharacteristic();
}
}