path: root/doc/manual.xhtml
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Diffstat (limited to 'doc/manual.xhtml')
1 files changed, 8 insertions, 1 deletions
diff --git a/doc/manual.xhtml b/doc/manual.xhtml
index 11c1350..b16e1ce 100644
--- a/doc/manual.xhtml
+++ b/doc/manual.xhtml
@@ -7496,7 +7496,8 @@ public:
// The eager pointer interface.
- // Initialization/assignment from an eager pointer.
+ // Initialization/assignment from an eager pointer to a
+ // transient object.
template <class Y> lazy_ptr (const eager_ptr<Y>&);
@@ -7550,6 +7551,12 @@ public:
+ <p>Note that to initialize a lazy pointer to a persistent object from
+ its eager pointer one must use the constructor or <code>reset()</code>
+ function with the database as its first argument. The database is
+ required to support comparison of unloaded lazy pointers to persistent
+ objects.</p>
<p>In a lazy weak pointer interface, the <code>load()</code> function
returns the <em>strong</em> (shared) eager pointer. The following
transaction demonstrates the use of a lazy weak pointer based on