Add const version of OutputIterator::operator*.

joto · joto · commit 46ec985e9161 · 2017-09-16T15:09:25.000+02:00
diff --git a/include/osmium/io/output_iterator.hpp b/include/osmium/io/output_iterator.hpp
@@ -97,6 +97,10 @@ namespace osmium {
                 return *this;
             }
 
+            const OutputIterator& operator*() const noexcept {
+                return *this;
+            }
+
             OutputIterator& operator++() noexcept {
                 return *this;
             }

Original file line number	Diff line number	Diff line change
`@@ -97,6 +97,10 @@ namespace osmium {`
`97`	`97`	`return *this;`
`98`	`98`	`}`
`99`	`99`
	`100`	`+ const OutputIterator& operator*() const noexcept {`
	`101`	`+ return *this;`
	`102`	`+ }`
	`103`	`+`
`100`	`104`	`OutputIterator& operator++() noexcept {`
`101`	`105`	`return *this;`
`102`	`106`	`}`