From 79e1e744a2f306f9c04b0cda3058e9ed40d8421c Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Fri, 18 Feb 2011 10:42:41 +0200
Subject: Add odb::core namespace to be used in using-directives

Port all the examples and tests.
---
 odb/exception.hxx  |  5 +++++
 odb/exceptions.hxx | 19 +++++++++++++++++++
 odb/forward.hxx    |  8 ++++++++
 odb/lazy-ptr.hxx   |  6 ++++++
 odb/query.hxx      |  5 +++++
 odb/result.hxx     |  5 +++++
 6 files changed, 48 insertions(+)

(limited to 'odb')

diff --git a/odb/exception.hxx b/odb/exception.hxx
index 9ffceed..b2bae3d 100644
--- a/odb/exception.hxx
+++ b/odb/exception.hxx
@@ -19,6 +19,11 @@ namespace odb
     virtual const char*
     what () const throw () = 0;
   };
+
+  namespace core
+  {
+    using odb::exception;
+  }
 }
 
 #include <odb/post.hxx>
diff --git a/odb/exceptions.hxx b/odb/exceptions.hxx
index d17ebb7..84ec133 100644
--- a/odb/exceptions.hxx
+++ b/odb/exceptions.hxx
@@ -89,6 +89,25 @@ namespace odb
   struct LIBODB_EXPORT database_exception: odb::exception
   {
   };
+
+  namespace core
+  {
+    using odb::null_pointer;
+
+    using odb::already_in_transaction;
+    using odb::not_in_transaction;
+    using odb::transaction_already_finalized;
+
+    using odb::already_in_session;
+    using odb::not_in_session;
+    using odb::const_object;
+
+    using odb::deadlock;
+    using odb::object_not_persistent;
+    using odb::object_already_persistent;
+    using odb::result_not_cached;
+    using odb::database_exception;
+  }
 }
 
 #include <odb/post.hxx>
diff --git a/odb/forward.hxx b/odb/forward.hxx
index 566b3f0..ec502d2 100644
--- a/odb/forward.hxx
+++ b/odb/forward.hxx
@@ -12,6 +12,14 @@ namespace odb
 {
   class database;
   class transaction;
+  class session;
+
+  namespace core
+  {
+    using odb::database;
+    using odb::transaction;
+    using odb::session;
+  }
 
   // Implementation details.
   //
diff --git a/odb/lazy-ptr.hxx b/odb/lazy-ptr.hxx
index 6514d53..9eb8af8 100644
--- a/odb/lazy-ptr.hxx
+++ b/odb/lazy-ptr.hxx
@@ -186,6 +186,12 @@ namespace odb
     mutable std::auto_ptr<T> p_;
     mutable lazy_ptr_impl<T> i_;
   };
+
+  namespace core
+  {
+    using odb::lazy_ptr;
+    using odb::lazy_auto_ptr;
+  }
 }
 
 #include <odb/lazy-ptr.ixx>
diff --git a/odb/query.hxx b/odb/query.hxx
index 5734ba5..5cdeb6f 100644
--- a/odb/query.hxx
+++ b/odb/query.hxx
@@ -15,6 +15,11 @@ namespace odb
   template <typename T,
             typename Q = typename object_traits<T>::query_base_type>
   class query;
+
+  namespace core
+  {
+    using odb::query;
+  }
 }
 
 #include <odb/post.hxx>
diff --git a/odb/result.hxx b/odb/result.hxx
index ae33cdd..17406e7 100644
--- a/odb/result.hxx
+++ b/odb/result.hxx
@@ -326,6 +326,11 @@ namespace odb
   private:
     details::shared_ptr<result_impl<T> > impl_;
   };
+
+  namespace core
+  {
+    using odb::result;
+  }
 }
 
 #include <odb/result.txx>
-- 
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