[util.smartptr.enab] Fix test of shared ownership in example.

Quuxplusone · jwakely · commit bcda144f2d9c · 2015-04-14T15:08:06.000+01:00
diff --git a/source/utilities.tex b/source/utilities.tex
@@ -6711,7 +6711,7 @@
   shared_ptr<X> p(new X);
   shared_ptr<X> q = p->shared_from_this();
   assert(p == q);
-  assert(!(p < q ) && !(q < p)); // p and q share ownership
+  assert(!p.owner_before(q) && !q.owner_before(p)); // p and q share ownership
 }
 \end{codeblock}
 \exitexample

Original file line number	Diff line number	Diff line change
`@@ -6711,7 +6711,7 @@`
`6711`	`6711`	`shared_ptr<X> p(new X);`
`6712`	`6712`	`shared_ptr<X> q = p->shared_from_this();`
`6713`	`6713`	`assert(p == q);`
`6714`		`- assert(!(p < q ) && !(q < p)); // p and q share ownership`
	`6714`	`+ assert(!p.owner_before(q) && !q.owner_before(p)); // p and q share ownership`
`6715`	`6715`	`}`
`6716`	`6716`	`\end{codeblock}`
`6717`	`6717`	`\exitexample`