From 01f77f6d38283b4efbe2b55fc9c7c837fd6498dc Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Thu, 25 Mar 2010 13:47:43 +0200
Subject: Add support for union, enum, class/union template

---
 odb/semantics/template.hxx | 158 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 158 insertions(+)
 create mode 100644 odb/semantics/template.hxx

(limited to 'odb/semantics/template.hxx')

diff --git a/odb/semantics/template.hxx b/odb/semantics/template.hxx
new file mode 100644
index 0000000..1357dbf
--- /dev/null
+++ b/odb/semantics/template.hxx
@@ -0,0 +1,158 @@
+// file      : odb/semantics/template.hxx
+// author    : Boris Kolpackov <boris@codesynthesis.com>
+// copyright : Copyright (c) 2009-2010 Code Synthesis Tools CC
+// license   : GNU GPL v2; see accompanying LICENSE file
+
+#ifndef ODB_SEMANTICS_TEMPLATE_HXX
+#define ODB_SEMANTICS_TEMPLATE_HXX
+
+#include <vector>
+#include <semantics/elements.hxx>
+
+namespace semantics
+{
+  //
+  //
+  class instantiates;
+
+  class template_: public virtual nameable
+  {
+    typedef std::vector<instantiates*> instantiated;
+
+  public:
+    typedef
+    pointer_iterator<instantiated::const_iterator>
+    instantiated_iterator;
+
+    instantiated_iterator
+    instantiated_begin () const
+    {
+      return instantiated_.begin ();
+    }
+
+    instantiated_iterator
+    instantiated_end () const
+    {
+      return instantiated_.end ();
+    }
+
+  public:
+    void
+    add_edge_right (instantiates& e)
+    {
+      instantiated_.push_back (&e);
+    }
+
+    using nameable::add_edge_right;
+
+  protected:
+    template_ ()
+    {
+    }
+
+  private:
+    instantiated instantiated_;
+  };
+
+  //
+  //
+  class instantiation;
+
+  class instantiates: public edge
+  {
+  public:
+    typedef semantics::template_ template_type;
+    typedef semantics::instantiation instantiation_type;
+
+    template_type&
+    template_ () const
+    {
+      return *template__;
+    }
+
+    instantiation_type&
+    instantiation () const
+    {
+      return *instantiation_;
+    }
+
+  public:
+    instantiates ()
+    {
+    }
+
+    void
+    set_left_node (instantiation_type& n)
+    {
+      instantiation_ = &n;
+    }
+
+    void
+    set_right_node (template_type& n)
+    {
+      template__ = &n;
+    }
+
+  private:
+    template_type* template__;
+    instantiation_type* instantiation_;
+  };
+
+  //
+  //
+  class instantiation: public virtual node
+  {
+  public:
+    typedef semantics::template_ template_type;
+    typedef semantics::instantiates instantiates_type;
+
+    template_type&
+    template_ () const
+    {
+      return instantiates_->template_ ();
+    }
+
+    instantiates_type&
+    instantiates () const
+    {
+      return *instantiates_;
+    }
+
+  public:
+    void
+    add_edge_left (instantiates_type& e)
+    {
+      instantiates_ = &e;
+    }
+
+  protected:
+    instantiation ()
+    {
+    }
+
+  private:
+    instantiates_type* instantiates_;
+  };
+
+  //
+  // Type template and instantiation.
+  //
+
+  class type_template: public template_
+  {
+  protected:
+    type_template ()
+    {
+    }
+  };
+
+  class type_instantiation: public virtual type, public instantiation
+  {
+  protected:
+    type_instantiation ()
+    {
+    }
+  };
+}
+
+#endif // ODB_SEMANTICS_TEMPLATE_HXX
-- 
cgit v1.1