Stackable streambufs have a depth observer now.

2024-04-04 22:29:23 -04:00
parent 083a58dc99
commit 1a6460e717
2 changed files with 8 additions and 0 deletions
--- a/IOStreams/StackableStreambuf.cc
+++ b/IOStreams/StackableStreambuf.cc
@ -93,6 +93,12 @@ namespace Alepha::Hydrogen::IOStreams::detail::StackableStreambuf_m
 		}
 	}

+	std::size_t
+	exports::stackDepth( std::ios &ios )
+	{
+		return getStack( ios ).size();
+	}
+
 	std::ostream &
 	impl::operator << ( std::ostream &os, PopStack )
 	{