/// <summary>
/// Define an IC based on a circuit with identified input and output ports.
/// Ports must be a member of the circuit.
/// </summary>
/// <param name="circuit"></param>
/// <param name="inputs"></param>
/// <param name="outputs"></param>
/// <param name="name"></param>
public IC(Circuit circuit, UserInput[] inputs, UserOutput[] outputs, string name)
: base(inputs.Length, outputs.Length)
{
foreach (UserInput p in inputs)
if (!circuit.Contains(p))
throw new ArgumentException("not all inputs part of circuit");
// we wire up the output ports so that any internal
// change in the circuit results in
// passing notification up the chain
// this is not needed for input because
// any input change will cause compute to be called
// automatically
foreach (UserOutput p in outputs)
{
p.PropertyChanged += new System.ComponentModel.PropertyChangedEventHandler(p_PropertyChanged);
if (!circuit.Contains(p))
throw new ArgumentException("not all outputs part of circuit");
}
_inputs = inputs;
_outputs = outputs;
_circuit = circuit;
_name = name;
RunCompute();
}
public IC Clone(string newName)
{
Circuit nc = _circuit.Clone();
UserInput[] nui = new UserInput[_inputs.Length];
for (int i = 0; i < _inputs.Length; i++)
nui[i] = (UserInput)nc[_circuit.IndexOf(_inputs[i])];
UserOutput[] nuo = new UserOutput[_outputs.Length];
for (int i = 0; i < _outputs.Length; i++)
nuo[i] = (UserOutput)nc[_circuit.IndexOf(_outputs[i])];
IC nic = new IC(nc, nui, nuo, newName);
return nic;
}
public override AbstractGate Clone()
{
UserInput ui = new UserInput();
ui.SetName(Name);
return ui;
}