private string FormatGuardFunction(string objname, Declarations decls, IEnumerable <Rule> rules)
{
GuardRule guard = (GuardRule)rules.SingleOrDefault(x => x is GuardRule);
if (guard == null)
{
return(NULL);
}
string funcname = String.Format("guardfunc_{0}", objname);
ExpressionGenerator eg = new ExpressionGenerator(getUniqueName, decls, StateStructName);
app("static U2C_BOOL {0}()", funcname);
app("{{");
app(" {0}", eg.generate(guard));
app("}};");
return(funcname);
}
public string generate(GuardRule gr)
{
return(String.Format("return ({0});",
generate(gr.Expr)));
}