From 4c893bdef4b57193438e57b09627560e53f3e6d8 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Tue, 17 Sep 2013 11:11:43 +0200
Subject: Add support for defining composite values inside persistent classes,
 etc

---
 common/composite-id/driver.cxx | 26 +++++++++++++++++++++++
 common/composite-id/test.hxx   | 47 +++++++++++++++++++++++++++++++++++++++++
 common/composite/driver.cxx    | 28 ++++++++++++++++++++++++
 common/composite/test.hxx      | 48 ++++++++++++++++++++++++++++++++++++++++++
 4 files changed, 149 insertions(+)

diff --git a/common/composite-id/driver.cxx b/common/composite-id/driver.cxx
index 86d13b0..f8773d5 100644
--- a/common/composite-id/driver.cxx
+++ b/common/composite-id/driver.cxx
@@ -695,6 +695,32 @@ main (int argc, char* argv[])
         assert (p3->o1[1] == 0);
       }
     }
+
+    // Test 9.
+    {
+      using namespace test9;
+
+      object o (123, "abc");
+      o.v.push_back (123);
+
+      // persist
+      //
+      {
+        transaction t (db->begin ());
+        db->persist (o);
+        t.commit ();
+      }
+
+      // load & check
+      //
+      {
+        transaction t (db->begin ());
+        result<object> r (db->query<object> ());
+        result<object>::iterator i (r.begin ());
+        assert (i != r.end () && o == *i && ++i == r.end ());
+        t.commit ();
+      }
+    }
   }
   catch (const odb::exception& e)
   {
diff --git a/common/composite-id/test.hxx b/common/composite-id/test.hxx
index a2773d0..adf9495 100644
--- a/common/composite-id/test.hxx
+++ b/common/composite-id/test.hxx
@@ -470,4 +470,51 @@ namespace test8
   };
 }
 
+// Test composite id definition inside object.
+//
+#pragma db namespace table("t9_")
+namespace test9
+{
+  #pragma db object
+  struct object
+  {
+    object (unsigned long n = 0, const std::string& s = "")
+    {
+      id_.num = n;
+      id_.str = s;
+    }
+
+    unsigned long num () const {return id_.num;}
+    const std::string& str () const {return id_.str;}
+
+    std::vector<int> v;
+
+  private:
+    friend class odb::access;
+
+    #pragma db value
+    struct comp
+    {
+      unsigned long num;
+      std::string str;
+
+      bool
+      operator< (const comp& x) const
+      {
+        return num < x.num || (num == x.num && str < x.str);
+      }
+    };
+
+    #pragma db id
+    comp id_;
+  };
+
+  inline bool
+  operator== (const object& x, const object& y)
+  {
+    return x.num () == y.num () && x.str () == y.str () && x.v == y.v;
+  }
+}
+
+
 #endif // TEST_HXX
diff --git a/common/composite/driver.cxx b/common/composite/driver.cxx
index 0d61a3c..45ca09d 100644
--- a/common/composite/driver.cxx
+++ b/common/composite/driver.cxx
@@ -191,6 +191,34 @@ main (int argc, char* argv[])
         assert (o == *o1);
       }
     }
+
+    // Test composite definition inside object.
+    {
+      using namespace test4;
+
+      object o (1);
+      o.str ("abc");
+      o.x (123);
+      o.y (234);
+
+      // persist
+      //
+      {
+        transaction t (db->begin ());
+        db->persist (o);
+        t.commit ();
+      }
+
+      // load & check
+      //
+      {
+        transaction t (db->begin ());
+        auto_ptr<object> o1 (db->load<object> (1));
+        t.commit ();
+
+        assert (o == *o1);
+      }
+    }
   }
   catch (const odb::exception& e)
   {
diff --git a/common/composite/test.hxx b/common/composite/test.hxx
index 040d39c..8bf4b97 100644
--- a/common/composite/test.hxx
+++ b/common/composite/test.hxx
@@ -170,5 +170,53 @@ namespace test3
   }
 }
 
+// Test composite definition inside object.
+//
+#pragma db namespace table("t4_")
+namespace test4
+{
+  #pragma db object
+  struct object
+  {
+    object (unsigned long id = 0): id_ (id) {}
+
+    unsigned long id () const {return id_;}
+
+    void str (const std::string& s) {c_.str = s;}
+    const std::string& str () const {return c_.str;}
+
+    void x (int i) {p_.first = i;}
+    int x () const {return p_.first;}
+
+    void y (int i) {p_.second = i;}
+    int y () const {return p_.second;}
+
+  private:
+    friend class odb::access;
+
+    #pragma db id
+    unsigned long id_;
+
+    #pragma db value
+    struct comp
+    {
+      std::string str;
+    };
+
+    comp c_;
+
+    typedef std::pair<int, int> int_pair;
+    #pragma db value(int_pair)
+
+    int_pair p_;
+  };
+
+  inline bool
+  operator== (const object& x, const object& y)
+  {
+    return x.id () == y.id () && x.str () == y.str () &&
+      x.x () == y.x () && x.y () == y.y ();
+  }
+}
 
 #endif // TEST_HXX
-- 
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