// VIS subscript(parms) -> type {
// get {
// }
// set { // newValue:type is implicit
// }
// }
// get is mandatory, set is optional
public SLSubscript(Visibility vis, FunctionKind funcKind, SLType type,
SLParameterList parms, SLCodeBlock getter, SLCodeBlock setter)
{
Visibility = vis;
Type = Exceptions.ThrowOnNull(type, nameof(type));
Parameters = Exceptions.ThrowOnNull(parms, nameof(parms));
GetterBody = Exceptions.ThrowOnNull(getter, nameof(getter));
SetterBody = setter; // can be null
List <string> elems = new List <string> ();
if (vis != Visibility.None)
{
elems.Add(SLFunc.ToVisibilityString(vis) + " ");
}
if ((funcKind & FunctionKind.Final) != 0)
{
elems.Add("final ");
}
if ((funcKind & FunctionKind.Override) != 0)
{
elems.Add("override ");
}
if ((funcKind & FunctionKind.Required) != 0)
{
elems.Add("required ");
}
if ((funcKind & FunctionKind.Static) != 0)
{
elems.Add("static ");
}
if ((funcKind & FunctionKind.Class) != 0)
{
elems.Add("class ");
}
elems.Add("subscript ");
AddRange(elems.Select((el, i) => i == 0 ? (ICodeElement) new SimpleLineElement(el, false, true, true) : new SimpleElememt(el)));
Add(Parameters);
Add(SimpleElememt.Spacer);
Add(new SimpleElememt("->"));
Add(SimpleElememt.Spacer);
Add(Type);
SLCodeBlock block = new SLCodeBlock(null);
block.Add(new SimpleElememt("get"));
block.Add(SimpleElememt.Spacer);
block.Add(GetterBody);
if (SetterBody != null)
{
block.Add(new SimpleElememt("set"));
block.Add(SimpleElememt.Spacer);
block.Add(SetterBody);
}
Add(block);
}
public SLIfElse(SLBaseExpr condition, SLCodeBlock ifClause, SLCodeBlock elseClause = null, bool isCase = false)
: base()
{
Condition = new IfElem(Exceptions.ThrowOnNull(condition, nameof(condition)), isCase);
IfClause = Exceptions.ThrowOnNull(ifClause, nameof(ifClause));
ElseClause = elseClause;
Add(Condition);
Add(IfClause);
if (ElseClause != null && ElseClause.Count > 0)
{
Add(new SimpleLineElement("else", false, true, false));
Add(ElseClause);
}
}
public SLFunc(Visibility vis, FunctionKind funcKind, SLType type, SLIdentifier name, SLParameterList parms, SLCodeBlock body, bool isOptional = false)
{
GenericParams = new SLGenericTypeDeclarationCollection();
Visibility = vis;
ReturnType = type;
bool isConstructor = (funcKind & FunctionKind.Constructor) != 0;
Name = isConstructor ? new SLIdentifier(isOptional ? "init?" : "init") : Exceptions.ThrowOnNull(name, nameof(name));
Parameters = parms ?? new SLParameterList();
Body = Exceptions.ThrowOnNull(body, nameof(body));
FuncKind = funcKind;
IsConstructor = isConstructor;
IsOptional = isOptional;
}
public SLFunc(Visibility vis, SLType type, SLIdentifier name, SLParameterList parms, SLCodeBlock body)
: this(vis, type, name, parms, body, false)
{
}
public SLFunc(Visibility vis, SLType type, SLIdentifier name, SLParameterList parms, SLCodeBlock body, bool throws)
: this(vis, (throws ? FunctionKind.Throws : FunctionKind.None), type, name, parms, body)
{
}