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-rw-r--r--boost/driver.cxx35
1 files changed, 28 insertions, 7 deletions
diff --git a/boost/driver.cxx b/boost/driver.cxx
index 2ccaf87..bb1f134 100644
--- a/boost/driver.cxx
+++ b/boost/driver.cxx
@@ -39,7 +39,7 @@ main (int argc, char* argv[])
new employee ("John", "Doe", date (1975, Jan, 1), er));
shared_ptr<employee> jane (
- new employee ("Jane", "Doe", date (1976, Feb, 2), er));
+ new employee ("Jane", "Q", "Doe", date (1976, Feb, 2), er));
john->emails ().insert ("john_d@example.com");
john->emails ().insert ("john.doe@example.com");
@@ -67,7 +67,7 @@ main (int argc, char* argv[])
shared_ptr<employer> er (new employer ("Complex Systems Inc"));
shared_ptr<employee> john (
- new employee ("John", "Smith", date (1977, Mar, 3), er));
+ new employee ("John", "Z", "Smith", date (1977, Mar, 3), er));
shared_ptr<employee> jane (
new employee ("Jane", "Smith", date (1978, Apr, 4), er));
@@ -109,8 +109,14 @@ main (int argc, char* argv[])
lazy_weak_ptr<employee>& lwp (*i);
shared_ptr<employee> p (lwp.load ()); // Load and lock.
- cout << p->first () << " " << p->last () << endl
- << " born: " << p->born () << endl
+ cout << p->first () << " ";
+
+ if (p->middle ())
+ cout << *p->middle () << " ";
+
+ cout << p->last () << endl;
+
+ cout << " born: " << p->born () << endl
<< " employer: " << p->employer ()->name () << endl;
for (emails::const_iterator j (p->emails ().begin ());
@@ -125,13 +131,13 @@ main (int argc, char* argv[])
t.commit ();
}
+ typedef odb::query<employee> query;
+ typedef odb::result<employee> result;
+
// Search for Complex Systems Inc employees that were born before
// April 1978.
//
{
- typedef odb::query<employee> query;
- typedef odb::result<employee> result;
-
session s;
transaction t (db->begin ());
@@ -142,6 +148,21 @@ main (int argc, char* argv[])
for (result::iterator i (r.begin ()); i != r.end (); ++i)
cout << i->first () << " " << i->last () << " " << i->born () << endl;
+ cout << endl;
+ t.commit ();
+ }
+
+ // Search for all the employees that don't have a middle name.
+ //
+ {
+ session s;
+ transaction t (db->begin ());
+
+ result r (db->query<employee> (query::middle.is_null ()));
+
+ for (result::iterator i (r.begin ()); i != r.end (); ++i)
+ cout << i->first () << " " << i->last () << endl;
+
t.commit ();
}
}