From d2b7cfe47694cef008949255426cc57ab9a8e18a Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Wed, 1 Dec 2010 14:36:39 +0200
Subject: Implement not_null pointer pragma

New exception: null_pointer.
---
 odb/exceptions.cxx | 6 ++++++
 odb/exceptions.hxx | 6 ++++++
 2 files changed, 12 insertions(+)

diff --git a/odb/exceptions.cxx b/odb/exceptions.cxx
index a41f719..e6b4e15 100644
--- a/odb/exceptions.cxx
+++ b/odb/exceptions.cxx
@@ -7,6 +7,12 @@
 
 namespace odb
 {
+  const char* null_pointer::
+  what () const throw ()
+  {
+    return "NULL pointer";
+  }
+
   const char* already_in_transaction::
   what () const throw ()
   {
diff --git a/odb/exceptions.hxx b/odb/exceptions.hxx
index 26550cb..eaf8ec8 100644
--- a/odb/exceptions.hxx
+++ b/odb/exceptions.hxx
@@ -14,6 +14,12 @@
 
 namespace odb
 {
+  struct LIBODB_EXPORT null_pointer: odb::exception
+  {
+    virtual const char*
+    what () const throw ();
+  };
+
   // Transaction exceptions.
   //
   struct LIBODB_EXPORT already_in_transaction: odb::exception
-- 
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