///////////////////////////////////////////////////////////////////////////////////
private void WriteApplication(string opName, IEnumerable <VCExpr> /*!>!*/ args, LineariserOptions options)
{
Contract.Requires(cce.NonNullElements(args));
Contract.Requires(options != null);
Contract.Assert(opName != null);
bool hasArgs = false;
foreach (VCExpr e in args)
{
Contract.Assert(e != null);
if (!hasArgs)
{
wr.Write("({0}", opName);
}
wr.Write(" ");
ExprLineariser.Linearise(e, options);
hasArgs = true;
}
if (hasArgs)
{
wr.Write(")");
}
else
{
wr.Write("{0}", opName);
}
}
public static string ToString(VCExpr e, UniqueNamer namer, SMTLibProverOptions opts, ISet <VCExprVar> namedAssumes = null, IList <string> optReqs = null, ISet <VCExprVar> tryAssumes = null)
{
Contract.Requires(e != null);
Contract.Requires(namer != null);
Contract.Ensures(Contract.Result <string>() != null);
StringWriter sw = new StringWriter();
SMTLibExprLineariser lin = new SMTLibExprLineariser(sw, namer, opts, namedAssumes, optReqs);
Contract.Assert(lin != null);
lin.Linearise(e, LineariserOptions.Default);
return(cce.NonNull(sw.ToString()));
}