/// <summary>
/// Constructs a signal reference literal.
/// </summary>
/// <param name="desc">referenced descriptor</param>
/// <param name="prop">referenced signal property</param>
public SignalRef(ISignalOrPortDescriptor desc, EReferencedProperty prop)
{
Contract.Requires(desc != null);
Desc = desc;
Prop = prop;
Indices = new List <Expression[]>();
IndexSample = new IndexSpec();
IsStaticIndex = true;
}
/// <summary>
/// Constructs a signal reference literal.
/// </summary>
/// <param name="desc">referenced descriptor</param>
/// <param name="prop">referenced signal property</param>
/// <param name="indices">indices to apply</param>
/// <param name="indexSample">sample index</param>
/// <param name="isStaticIndex">whether the indices are static (i.e.) constant, in which case the sample index can be taken
/// for granted</param>
public SignalRef(ISignalOrPortDescriptor desc, EReferencedProperty prop,
IEnumerable <Expression[]> indices, IndexSpec indexSample, bool isStaticIndex)
{
Contract.Requires(desc != null);
Contract.Requires(indices != null);
Contract.Requires(indexSample != null);
Contract.Requires(indices.Count() == indexSample.Indices.Length);
Desc = desc;
Prop = prop;
Indices = indices.ToList();
IndexSample = indexSample;
IsStaticIndex = isStaticIndex;
}
/// <summary>
/// Creates a new signal reference literal.
/// </summary>
/// <param name="signal">reference signal instance</param>
/// <param name="prop">referenced property</param>
public static SignalRef Create(SignalBase signal, EReferencedProperty prop)
{
Contract.Requires(signal != null);
return Create(signal.Descriptor, prop);
}
/// <summary>
/// Creates a new signal reference literal.
/// </summary>
/// <param name="desc">referenced descriptor</param>
/// <param name="prop">referenced property</param>
public static SignalRef Create(ISignalOrPortDescriptor desc, EReferencedProperty prop)
{
Contract.Requires(desc != null);
return new SignalRef(desc, prop);
}
/// <summary>
/// Constructs a signal reference literal.
/// </summary>
/// <param name="desc">referenced descriptor</param>
/// <param name="prop">referenced signal property</param>
/// <param name="indices">indices to apply</param>
/// <param name="indexSample">sample index</param>
/// <param name="isStaticIndex">whether the indices are static (i.e.) constant, in which case the sample index can be taken
/// for granted</param>
public SignalRef(ISignalOrPortDescriptor desc, EReferencedProperty prop,
IEnumerable<Expression[]> indices, IndexSpec indexSample, bool isStaticIndex)
{
Contract.Requires(desc != null);
Contract.Requires(indices != null);
Contract.Requires(indexSample != null);
Contract.Requires(indices.Count() == indexSample.Indices.Length);
Desc = desc;
Prop = prop;
Indices = indices.ToList();
IndexSample = indexSample;
IsStaticIndex = isStaticIndex;
}
/// <summary>
/// Constructs a signal reference literal.
/// </summary>
/// <param name="desc">referenced descriptor</param>
/// <param name="prop">referenced signal property</param>
public SignalRef(ISignalOrPortDescriptor desc, EReferencedProperty prop)
{
Contract.Requires(desc != null);
Desc = desc;
Prop = prop;
Indices = new List<Expression[]>();
IndexSample = new IndexSpec();
IsStaticIndex = true;
}
/// <summary>
/// Creates a new signal reference literal.
/// </summary>
/// <param name="signal">reference signal instance</param>
/// <param name="prop">referenced property</param>
public static SignalRef Create(SignalBase signal, EReferencedProperty prop)
{
Contract.Requires(signal != null);
return(Create(signal.Descriptor, prop));
}
/// <summary>
/// Creates a new signal reference literal.
/// </summary>
/// <param name="desc">referenced descriptor</param>
/// <param name="prop">referenced property</param>
public static SignalRef Create(ISignalOrPortDescriptor desc, EReferencedProperty prop)
{
Contract.Requires(desc != null);
return(new SignalRef(desc, prop));
}
