From 30d797ffff4a8e2492500aea2135567f91b15aa0 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Fri, 23 Jul 2010 14:42:52 +0200
Subject: Add generation of the image class definition

---
 odb/tracer/header.cxx | 216 +++++++++++++++++++++++++-------------------------
 odb/tracer/inline.cxx |  68 ++++++++--------
 odb/tracer/source.cxx | 208 ++++++++++++++++++++++++------------------------
 3 files changed, 246 insertions(+), 246 deletions(-)

(limited to 'odb/tracer')

diff --git a/odb/tracer/header.cxx b/odb/tracer/header.cxx
index c023e58..8c7254d 100644
--- a/odb/tracer/header.cxx
+++ b/odb/tracer/header.cxx
@@ -6,131 +6,131 @@
 #include <odb/common.hxx>
 #include <odb/tracer/header.hxx>
 
-namespace
+namespace tracer
 {
-  struct class_: traversal::class_, context
+  namespace
   {
-    class_ (context& c)
-        : context (c)
+    struct class_: traversal::class_, context
     {
-    }
+      class_ (context& c)
+          : context (c)
+      {
+      }
 
-    virtual void
-    traverse (type& c)
-    {
-      if (c.file () != unit.file ())
-        return;
+      virtual void
+      traverse (type& c)
+      {
+        if (c.file () != unit.file ())
+          return;
 
-      if (!c.count ("object"))
-        return;
+        if (!c.count ("object"))
+          return;
 
-      string const& type (c.fq_name ());
+        string const& type (c.fq_name ());
 
-      // Find the id member and type.
-      //
-      id_member t (*this);
-      t.traverse (c);
+        // Find the id member and type.
+        //
+        id_member t (*this);
+        t.traverse (c);
+
+        if (t.member () == 0)
+        {
+          cerr << c.file () << ":" << c.line () << ":" << c.column ()
+               << " error: no data member designated as object id" << endl;
+
+          cerr << c.file () << ":" << c.line () << ":" << c.column ()
+               << " info: use '#pragma odb id' to specify object id member"
+               << endl;
+
+          throw generation_failed ();
+        }
+
+        semantics::data_member& id (*t.member ());
+        semantics::type& id_type (id.type ());
+
+        if (id_type.anonymous ())
+        {
+          // Can be a template-id (which we should handle eventually) or an
+          // anonymous type in member declaration (e.g., struct {...} m_;).
+          //
+          cerr << id.file () << ":" << id.line () << ":" << id.column ()
+               << " error: unnamed type in data member declaration" << endl;
+
+          cerr << id.file () << ":" << id.line () << ":" << id.column ()
+               << " info: use 'typedef' to name this type"
+               << endl;
+
+          throw generation_failed ();
+        }
+
+        os << "// " << c.name () << endl
+           << "//" << endl;
+
+        os << "template <>" << endl
+           << "class access::object_traits< " << type << " >: " << endl
+           << "  public access::object_memory< " << type << " >," << endl
+           << "  public access::object_factory< " << type << " >"
+           << "{"
+           << "public:" << endl;
+
+        // object_type & shared_ptr
+        //
+        os << "typedef " << type << " object_type;";
 
-      if (t.member () == 0)
-      {
-        cerr << c.file () << ":" << c.line () << ":" << c.column ()
-             << " error: no data member designated as object id" << endl;
+        // id_type
+        //
+        os << "typedef " << id_type.fq_name () << " id_type;"
+           << endl;
 
-        cerr << c.file () << ":" << c.line () << ":" << c.column ()
-             << " info: use '#pragma odb id' to specify object id member"
-             << endl;
+        // id_source
+        //
+        os << "static const odb::id_source id_source = odb::ids_assigned;"
+           << endl;
 
-        throw generation_failed ();
-      }
+        // type_name ()
+        //
+        os << "static const char*" << endl
+           << "type_name ();"
+           << endl;
 
-      semantics::data_member& id (*t.member ());
-      semantics::type& id_type (id.type ());
+        // id ()
+        //
+        os << "static id_type" << endl
+           << "id (const object_type&);"
+           << endl;
 
-      if (id_type.anonymous ())
-      {
-        // Can be a template-id (which we should handle eventually) or an
-        // anonymous type in member declaration (e.g., struct {...} m_;).
+        // persist ()
         //
-        cerr << id.file () << ":" << id.line () << ":" << id.column ()
-             << " error: unnamed type in data member declaration" << endl;
+        os << "static void" << endl
+           << "persist (database&, object_type&);"
+           << endl;
 
-        cerr << id.file () << ":" << id.line () << ":" << id.column ()
-             << " info: use 'typedef' to name this type"
-             << endl;
+        // store ()
+        //
+        os << "static void" << endl
+           << "store (database&, object_type&);"
+           << endl;
 
-        throw generation_failed ();
-      }
+        // erase ()
+        //
+        os << "static void" << endl
+           << "erase (database&, const id_type&);"
+           << endl;
 
-      os << "// " << c.name () << endl
-         << "//" << endl;
-
-      os << "template <>" << endl
-         << "class access::object_traits< " << type << " >: " << endl
-         << "  public access::object_memory< " << type << " >," << endl
-         << "  public access::object_factory< " << type << " >"
-         << "{"
-         << "public:" << endl;
-
-      // object_type & shared_ptr
-      //
-      os << "typedef " << type << " object_type;";
-
-      // id_type
-      //
-      os << "typedef " << id_type.fq_name () << " id_type;"
-         << endl;
-
-      // id_source
-      //
-      os << "static const odb::id_source id_source = odb::ids_assigned;"
-         << endl;
-
-      // type_name ()
-      //
-      os << "static const char*" << endl
-         << "type_name ();"
-         << endl;
-
-      // id ()
-      //
-      os << "static id_type" << endl
-         << "id (const object_type&);"
-         << endl;
-
-      // persist ()
-      //
-      os << "static void" << endl
-         << "persist (database&, object_type&);"
-         << endl;
-
-      // store ()
-      //
-      os << "static void" << endl
-         << "store (database&, object_type&);"
-         << endl;
-
-      // erase ()
-      //
-      os << "static void" << endl
-         << "erase (database&, const id_type&);"
-         << endl;
-
-      // find ()
-      //
-      os << "static pointer_type" << endl
-         << "find (database&, const id_type&);"
-         << endl;
-
-      os << "static bool" << endl
-         << "find (database&, const id_type&, object_type&);";
-
-      os << "};";
-    }
-  };
-}
+        // find ()
+        //
+        os << "static pointer_type" << endl
+           << "find (database&, const id_type&);"
+           << endl;
+
+        os << "static bool" << endl
+           << "find (database&, const id_type&, object_type&);";
+
+        os << "};";
+      }
+    };
+  }
 
-namespace tracer
-{
   void
   generate_header (context& ctx)
   {
diff --git a/odb/tracer/inline.cxx b/odb/tracer/inline.cxx
index 6beb8a8..ef8cf15 100644
--- a/odb/tracer/inline.cxx
+++ b/odb/tracer/inline.cxx
@@ -6,50 +6,50 @@
 #include <odb/common.hxx>
 #include <odb/tracer/inline.hxx>
 
-namespace
+namespace tracer
 {
-  struct class_: traversal::class_, context
+  namespace
   {
-    class_ (context& c)
-        : context (c)
+    struct class_: traversal::class_, context
     {
-    }
+      class_ (context& c)
+          : context (c)
+      {
+      }
 
-    virtual void
-    traverse (type& c)
-    {
-      if (c.file () != unit.file ())
-        return;
+      virtual void
+      traverse (type& c)
+      {
+        if (c.file () != unit.file ())
+          return;
 
-      if (!c.count ("object"))
-        return;
+        if (!c.count ("object"))
+          return;
 
-      string const& type (c.fq_name ());
-      string traits ("access::object_traits< " + type + " >");
+        string const& type (c.fq_name ());
+        string traits ("access::object_traits< " + type + " >");
 
-      id_member t (*this);
-      t.traverse (c);
-      semantics::data_member& id (*t.member ());
+        id_member t (*this);
+        t.traverse (c);
+        semantics::data_member& id (*t.member ());
 
-      os << "// " << c.name () << endl
-         << "//" << endl
-         << endl;
+        os << "// " << c.name () << endl
+           << "//" << endl
+           << endl;
 
-      // id ()
-      //
-      os << "inline" << endl
-         << traits << "::id_type" << endl
-         << traits << "::" << endl
-         << "id (const object_type& obj)"
-         << "{"
-         << "return obj." << id.name () << ";" << endl
-         << "}";
-    }
-  };
-}
+        // id ()
+        //
+        os << "inline" << endl
+           << traits << "::id_type" << endl
+           << traits << "::" << endl
+           << "id (const object_type& obj)"
+           << "{"
+           << "return obj." << id.name () << ";" << endl
+           << "}";
+      }
+    };
+  }
 
-namespace tracer
-{
   void
   generate_inline (context& ctx)
   {
diff --git a/odb/tracer/source.cxx b/odb/tracer/source.cxx
index e70adf1..696d707 100644
--- a/odb/tracer/source.cxx
+++ b/odb/tracer/source.cxx
@@ -6,115 +6,115 @@
 #include <odb/common.hxx>
 #include <odb/tracer/source.hxx>
 
-namespace
+namespace tracer
 {
-  struct class_: traversal::class_, context
+  namespace
   {
-    class_ (context& c)
-        : context (c)
+    struct class_: traversal::class_, context
     {
-    }
+      class_ (context& c)
+          : context (c)
+      {
+      }
 
-    virtual void
-    traverse (type& c)
-    {
-      if (c.file () != unit.file ())
-        return;
-
-      if (!c.count ("object"))
-        return;
-
-      string const& type (c.fq_name ());
-      string traits ("access::object_traits< " + type + " >");
-
-      id_member t (*this);
-      t.traverse (c);
-      semantics::data_member& id (*t.member ());
-
-      os << "// " << c.name () << endl
-         << "//" << endl
-         << endl;
-
-      // type_name ()
-      //
-      os << "const char* " << traits << "::" << endl
-         << "type_name ()"
-         << "{"
-         << "return \"" << type << "\";"
-         << "}";
-
-      // persist ()
-      //
-      os << "void " << traits << "::" << endl
-         << "persist (database&, object_type& obj)"
-         << "{"
-         << "std::cout << \"insert \" << type_name () << \" id \" << " <<
-        "id (obj) << std::endl;"
-         << endl
-         << "if (id (obj) == id_type ())" << endl
-         << "throw object_already_persistent ();"
-         << "}";
-
-      // store ()
-      //
-      os << "void " << traits << "::" << endl
-         << "store (database&, object_type& obj)"
-         << "{"
-         << "std::cout << \"update \" << type_name () << \" id \" << " <<
-        "id (obj) << std::endl;"
-         << endl
-         << "if (id (obj) == id_type ())" << endl
-         << "throw object_not_persistent ();"
-         << "}";
-
-      // erase ()
-      //
-      os << "void " << traits << "::" << endl
-         << "erase (database&, const id_type& id)"
-         << "{"
-         << "std::cout << \"delete \" << type_name () << \" id \" << " <<
-        "id << std::endl;"
-         << endl
-         << "if (id == id_type ())" << endl
-         << "throw object_not_persistent ();"
-         << "}";
-
-      // find ()
-      //
-      os << traits << "::pointer_type" << endl
-         << traits << "::" << endl
-         << "find (database&, const id_type& id)"
-         << "{"
-         << "std::cout << \"select \" << type_name () << \" id \" << " <<
-        "id << std::endl;"
-         << endl
-         << "if (id == id_type ())" << endl
-         << "return pointer_type (0);"
-         << endl
-         << "pointer_type r (access::object_factory< " << type <<
-        " >::create ());"
-         << "r->" << id.name () << " = id;"
-         << "return r;"
-         << "}";
-
-      os << "bool " << traits << "::" << endl
-         << "find (database&, const id_type& id, object_type& obj)"
-         << "{"
-         << "std::cout << \"select \" << type_name () << \" id \" << " <<
-        "id << std::endl;"
-         << endl
-         << "if (id == id_type ())" << endl
-         << "return false;"
-         << endl
-         << "obj." << id.name () << " = id;"
-         << "return true;"
-         << "}";
-    }
-  };
-}
+      virtual void
+      traverse (type& c)
+      {
+        if (c.file () != unit.file ())
+          return;
+
+        if (!c.count ("object"))
+          return;
+
+        string const& type (c.fq_name ());
+        string traits ("access::object_traits< " + type + " >");
+
+        id_member t (*this);
+        t.traverse (c);
+        semantics::data_member& id (*t.member ());
+
+        os << "// " << c.name () << endl
+           << "//" << endl
+           << endl;
+
+        // type_name ()
+        //
+        os << "const char* " << traits << "::" << endl
+           << "type_name ()"
+           << "{"
+           << "return \"" << type << "\";"
+           << "}";
+
+        // persist ()
+        //
+        os << "void " << traits << "::" << endl
+           << "persist (database&, object_type& obj)"
+           << "{"
+           << "std::cout << \"insert \" << type_name () << \" id \" << " <<
+          "id (obj) << std::endl;"
+           << endl
+           << "if (id (obj) == id_type ())" << endl
+           << "throw object_already_persistent ();"
+           << "}";
+
+        // store ()
+        //
+        os << "void " << traits << "::" << endl
+           << "store (database&, object_type& obj)"
+           << "{"
+           << "std::cout << \"update \" << type_name () << \" id \" << " <<
+          "id (obj) << std::endl;"
+           << endl
+           << "if (id (obj) == id_type ())" << endl
+           << "throw object_not_persistent ();"
+           << "}";
+
+        // erase ()
+        //
+        os << "void " << traits << "::" << endl
+           << "erase (database&, const id_type& id)"
+           << "{"
+           << "std::cout << \"delete \" << type_name () << \" id \" << " <<
+          "id << std::endl;"
+           << endl
+           << "if (id == id_type ())" << endl
+           << "throw object_not_persistent ();"
+           << "}";
+
+        // find ()
+        //
+        os << traits << "::pointer_type" << endl
+           << traits << "::" << endl
+           << "find (database&, const id_type& id)"
+           << "{"
+           << "std::cout << \"select \" << type_name () << \" id \" << " <<
+          "id << std::endl;"
+           << endl
+           << "if (id == id_type ())" << endl
+           << "return pointer_type (0);"
+           << endl
+           << "pointer_type r (access::object_factory< " << type <<
+          " >::create ());"
+           << "r->" << id.name () << " = id;"
+           << "return r;"
+           << "}";
+
+        os << "bool " << traits << "::" << endl
+           << "find (database&, const id_type& id, object_type& obj)"
+           << "{"
+           << "std::cout << \"select \" << type_name () << \" id \" << " <<
+          "id << std::endl;"
+           << endl
+           << "if (id == id_type ())" << endl
+           << "return false;"
+           << endl
+           << "obj." << id.name () << " = id;"
+           << "return true;"
+           << "}";
+      }
+    };
+  }
 
-namespace tracer
-{
   void
   generate_source (context& ctx)
   {
-- 
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