BIND 10 trac2906, updated. d3896075acb7d3b5dcfd8441d9ec9c40f3c44f4b [2906] some more comments about ZoneSpec::index.

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       via  d3896075acb7d3b5dcfd8441d9ec9c40f3c44f4b (commit)
      from  dc507ec0a035a393304313f21184c9a9c804e46e (commit)

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- Log -----------------------------------------------------------------
commit d3896075acb7d3b5dcfd8441d9ec9c40f3c44f4b
Author: JINMEI Tatuya <jinmei at isc.org>
Date:   Tue Apr 30 20:34:13 2013 -0700

    [2906] some more comments about ZoneSpec::index.

-----------------------------------------------------------------------

Summary of changes:
 src/lib/datasrc/zone_table_accessor_cache.cc |    2 +-
 src/lib/datasrc/zone_table_accessor_cache.h  |    3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)

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diff --git a/src/lib/datasrc/zone_table_accessor_cache.cc b/src/lib/datasrc/zone_table_accessor_cache.cc
index b2320ac..70c892c 100644
--- a/src/lib/datasrc/zone_table_accessor_cache.cc
+++ b/src/lib/datasrc/zone_table_accessor_cache.cc
@@ -37,7 +37,7 @@ public:
     }
 
     virtual ZoneSpec getCurrentImpl() const {
-        return (ZoneSpec(0, it_->first));
+        return (ZoneSpec(0, it_->first)); // index is always 0 in this version.
     }
 
     virtual bool isLast() const {
diff --git a/src/lib/datasrc/zone_table_accessor_cache.h b/src/lib/datasrc/zone_table_accessor_cache.h
index 466deff..ed83ff5 100644
--- a/src/lib/datasrc/zone_table_accessor_cache.h
+++ b/src/lib/datasrc/zone_table_accessor_cache.h
@@ -54,6 +54,9 @@ public:
 
     /// \brief in-memmory cache version of getIterator().
     ///
+    /// From this version of iterator, `ZoneSpec::index` will always be set
+    /// to 0 at the moment.
+    ///
     /// \throw None except std::bad_alloc in case of memory allocation failure
     virtual IteratorPtr getIterator() const;