public Z3BoolExpr MkTest(Z3Expr t, Term type)
{
Term intr;
var unn = Owner.GetIntersection(Type, type, out intr);
var it = (Z3IntExpr)UnboxingFun.Apply(t);
if (intr == null)
{
return(Context.MkFalse());
}
else if (intr == Type)
{
return(Context.MkTrue());
}
Z3BoolExpr test = null;
var iPos = MkIntCoercion(t);
foreach (var r in unn.RangeMembers)
{
test = test.Or(
Context,
iPos.Ge(
Context,
Context.MkInt(r.Key.ToString())).And(
Context,
iPos.Le(Context, Context.MkInt(r.Value.ToString()))));
}
return(test);
}
public Z3BoolExpr MkTest(Z3Expr t, Term type)
{
Term intr;
var unn = Owner.GetIntersection(Type, type, out intr);
var bt = (Z3BVExpr)UnboxingFun.Apply(t);
if (intr == null)
{
return(Context.MkFalse());
}
else if (intr == Type)
{
return(Context.MkTrue());
}
Z3BoolExpr test = null;
foreach (var i in unn.RangeMembers)
{
var istart = Context.MkBV((i.Key - Lower).ToString(), bvSort.Size);
var iend = Context.MkBV((i.Value - Lower).ToString(), bvSort.Size);
test = test.Or(Context, bt.UGe(Context, istart).And(Context, bt.ULe(Context, iend)));
}
return(test);
}
public Z3BoolExpr MkTest(Z3Expr t, Term type)
{
Term intr;
var unn = Owner.GetIntersection(Type, type, out intr);
var bt = (Z3BVExpr)UnboxingFun.Apply(t);
if (intr == null)
{
return(Context.MkFalse());
}
else if (intr == Type)
{
return(Context.MkTrue());
}
Z3BoolExpr test = null;
foreach (var m in unn.NonRangeMembers)
{
if (m.Kind != SymbolKind.BaseCnstSymb && m.Kind != SymbolKind.UserCnstSymb)
{
continue;
}
test = test.Or(Context, bt.Eq(Context, Context.MkBV(symbToVal[m], bvSort.Size)));
}
return(test);
}
public Z3BoolExpr MkTest(Z3Expr t, Term type)
{
Term intr;
var unn = Owner.GetIntersection(Type, type, out intr);
var rt = (Z3RealExpr)t;
if (intr == null)
{
return(Context.MkFalse());
}
else if (intr == Type)
{
return(Context.MkTrue());
}
Z3BoolExpr test = null;
if (unn.Contains(Index.SymbolTable.GetSortSymbol(BaseSortKind.Integer)))
{
test = test.Or(Context, Context.MkIsInteger(rt));
}
else
{
if (unn.Contains(Index.SymbolTable.GetSortSymbol(BaseSortKind.Natural)))
{
test = test.Or(Context, Context.MkIsInteger(rt).And(Context, rt.Ge(Context, Context.MkReal(0))));
}
else if (unn.Contains(Index.SymbolTable.GetSortSymbol(BaseSortKind.PosInteger)))
{
test = test.Or(Context, Context.MkIsInteger(rt).And(Context, rt.Ge(Context, Context.MkReal(1))));
}
if (unn.Contains(Index.SymbolTable.GetSortSymbol(BaseSortKind.NegInteger)))
{
test = test.Or(Context, Context.MkIsInteger(rt).And(Context, rt.Lt(Context, Context.MkReal(0))));
}
}
Rational r;
foreach (var e in unn.NonRangeMembers)
{
if (e.Kind != SymbolKind.BaseCnstSymb)
{
continue;
}
r = (Rational)((BaseCnstSymb)e).Raw;
test = test.Or(Context, rt.Eq(Context, Context.MkReal(string.Format("{0}/{1}", r.Numerator, r.Denominator))));
}
foreach (var i in unn.RangeMembers)
{
test = test.Or(Context, rt.Ge(Context, Context.MkReal(i.Key.ToString())).
And(Context, rt.Le(Context, Context.MkReal(i.Value.ToString()))).
And(Context, Context.MkIsInteger(rt)));
}
return(test);
}
public Z3BoolExpr MkTest(Z3Expr t, Term type)
{
Term intr;
var unn = Owner.GetIntersection(Type, type, out intr);
var it = (Z3IntExpr)t;
if (intr == null)
{
return(Context.MkFalse());
}
else if (intr == Type)
{
return(Context.MkTrue());
}
Z3BoolExpr test = null;
if (unn.Contains(Index.SymbolTable.GetSortSymbol(BaseSortKind.Natural)))
{
test = test.Or(Context, it.Ge(Context, Context.MkInt(0)));
}
else if (unn.Contains(Index.SymbolTable.GetSortSymbol(BaseSortKind.PosInteger)))
{
test = test.Or(Context, it.Ge(Context, Context.MkInt(1)));
}
if (unn.Contains(Index.SymbolTable.GetSortSymbol(BaseSortKind.NegInteger)))
{
test = test.Or(Context, it.Lt(Context, Context.MkInt(0)));
}
foreach (var i in unn.RangeMembers)
{
test = test.Or(Context, it.Ge(Context, Context.MkInt(i.Key.ToString())).
And(Context, it.Le(Context, Context.MkInt(i.Value.ToString()))));
}
return(test);
}
public Z3BoolExpr MkTest(Z3Expr t, Term type)
{
Contract.Assert(t != null && t.Sort.Equals(Representation));
Term intr;
var unn = Owner.GetIntersection(Type, type, out intr);
if (intr == null)
{
return(Context.MkFalse());
}
else if (intr == Type)
{
return(Context.MkTrue());
}
Z3BoolExpr test = null;
var nat = (Z3IntExpr)UnboxingFun.Apply(t);
if (unn.Contains(Index.SymbolTable.GetSortSymbol(BaseSortKind.PosInteger)))
{
test = test.Or(Context, nat.NEq(Context, Context.MkInt(0)));
}
var iNat = MkIntCoercion(t);
foreach (var r in unn.RangeMembers)
{
test = test.Or(
Context,
iNat.Ge(
Context,
Context.MkInt(r.Key.ToString())).And(
Context,
iNat.Le(Context, Context.MkInt(r.Value.ToString()))));
}
return(test);
}
public Z3BoolExpr MkTest(Z3Expr t, Term type)
{
Term intr;
var unn = Owner.GetIntersection(Type, type, out intr);
var st = (Z3Expr)t;
if (intr == null)
{
return(Context.MkFalse());
}
else if (intr == Type)
{
return(Context.MkTrue());
}
Z3BoolExpr test = null;
BaseCnstSymb bc;
foreach (var e in unn.NonRangeMembers)
{
if (e.Kind != SymbolKind.BaseCnstSymb)
{
continue;
}
bc = (BaseCnstSymb)e;
if (bc.CnstKind != CnstKind.String)
{
continue;
}
test = test.Or(Context, st.Eq(Context, MkGround(e, null)));
}
return(test);
}