From 170b678f26636ebf6a544ad80a2c990e86c60734 Mon Sep 17 00:00:00 2001
From: Adrian Burri <burriad@dune-project.org>
Date: Mon, 5 Sep 2005 14:10:50 +0000
Subject: [PATCH] Added tagging interface
[[Imported from SVN: r2736]]
---
common/interfaces.hh | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/common/interfaces.hh b/common/interfaces.hh
index c57aa5efb..bd20a5ac1 100644
--- a/common/interfaces.hh
+++ b/common/interfaces.hh
@@ -8,12 +8,17 @@ namespace Dune {
//! An interface class for cloneable objects
struct Cloneable {
- /** \brief ???
- \todo Please doc me!!!
+ /** \brief Clones the object
+ clone needs to be redefined by an implementation class, with the
+ return type covariantly adapted. Remember to
+ delete the resulting pointer.
*/
virtual Cloneable* clone() const = 0;
};
+ //! Tagging interface to indicate that Grid provides typedef ObjectStreamType
+ struct HasObjectStream {};
+
} // end namespace Dune
#endif
--
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