public Const(ConstDef def, FastTransducerInstance fti, Z3Provider z3p)
{
this.z3p = z3p;
this.name = def.id.text;
switch (def.sort.kind)
{
case (FastSortKind.Real):
{
sort = z3p.RealSort;
break;
}
case (FastSortKind.Bool):
{
sort = z3p.BoolSort;
break;
}
case (FastSortKind.Int):
{
sort = z3p.IntSort;
break;
}
case (FastSortKind.String):
{
sort = z3p.MkListSort(z3p.CharSort);
break;
}
case (FastSortKind.Tree):
{
foreach (var enumSort in fti.enums)
{
if (enumSort.name == def.sort.name.text)
{
sort = enumSort.sort;
break;
}
}
break;
}
}
this.value = GenerateZ3ExprFromExpr(def.expr, fti).Simplify();
}
//Generate Z3 term for const def
private static bool GenerateConst(ConstDef def, FastTransducerInstance fti)
{
fti.consts.Add(new Const(def, fti, z3p));
return true;
}
//Generate the C# corresponding to one constant
private static bool GenerateConst(ConstDef def, StringBuilder sb)
{
sb.Append("public const " + ((def.sort.kind == FastSortKind.Real) ? "double" : def.sort.name.text) + " " +def.id.text + " = ");
PrintExpr(new List<FastToken>(), def.expr, sb);
sb.AppendLine(";");
sb.AppendLine();
return true;
}
