Commit 83a40074 authored by JINMEI Tatuya's avatar JINMEI Tatuya
Browse files

[2098] made TreeNodeRRset non-copyable explicitly and documented it.

parent 49aabed0
...@@ -28,6 +28,8 @@ ...@@ -28,6 +28,8 @@
#include <datasrc/memory/zone_data.h> #include <datasrc/memory/zone_data.h>
#include <datasrc/memory/rdataset.h> #include <datasrc/memory/rdataset.h>
#include <boost/noncopyable.hpp>
#include <string> #include <string>
namespace isc { namespace isc {
...@@ -65,12 +67,17 @@ namespace memory { ...@@ -65,12 +67,17 @@ namespace memory {
/// it should be safe, but we should eventually provide complete /// it should be safe, but we should eventually provide complete
/// implementations of these methods. /// implementations of these methods.
/// ///
/// This class can internally maintain dynamically allocated resource.
/// It would cause copying a class object complicated while objects of
/// this class are not expected to be copyable in the usage, so it's
/// explicitly defined non copyable.
///
/// \note This class is exposed in this separate header file so that other /// \note This class is exposed in this separate header file so that other
/// part of the in-memory data source implementation and test code /// part of the in-memory data source implementation and test code
/// can refer to its definition, and only for that purpose. Otherwise this is /// can refer to its definition, and only for that purpose. Otherwise this is
/// essentially a private class of the in-memory data source implementation, /// essentially a private class of the in-memory data source implementation,
/// and an application shouldn't directly refer to this class. /// and an application shouldn't directly refer to this class.
class TreeNodeRRset : public dns::AbstractRRset { class TreeNodeRRset : boost::noncopyable, public dns::AbstractRRset {
public: public:
/// \brief Normal case constructor. /// \brief Normal case constructor.
/// ///
......
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