docs: API documentation fixes
Change-Id: I1088a156c9ac055f974900454647dcb9a7b7ec54
Refs: #3210
diff --git a/src/tag.hpp b/src/tag.hpp
index b1b995e..195d821 100644
--- a/src/tag.hpp
+++ b/src/tag.hpp
@@ -38,11 +38,13 @@
* @return an integer that uniquely identifies this Tag type
* @sa http://redmine.named-data.net/projects/ndn-cxx/wiki/PacketTagTypes
*/
- // static constexpr int
- // getTypeId()
- // {
- // return <type-identifier>;
- // }
+#ifdef DOXYGEN
+ static constexpr int
+ getTypeId()
+ {
+ return <type-identifier>;
+ }
+#endif // DOXYGEN
};
inline