From 84d9c3f57c35cf9e99e89eeeb6cc4f1c52c3f5a2 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Mon, 25 Apr 2011 18:32:22 +0200
Subject: Add support for mapping to database types based on type aliases

This allows us to, for example, always map size_t to 64-bit type.
The current implementation does not work for containers. It is not
clear whether it will be possible to make it work using the GCC AST.
---
 odb/context.hxx | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

(limited to 'odb/context.hxx')

diff --git a/odb/context.hxx b/odb/context.hxx
index 9878bcb..84e9f70 100644
--- a/odb/context.hxx
+++ b/odb/context.hxx
@@ -400,16 +400,15 @@ protected:
   //
   static column_type_flags const ctf_default_null = 0x01;
 
-  // Return empty string if there is no mapping. The second argument
-  // is the custom type or empty string if it is not specified.
+  // Return empty string if there is no mapping.
   //
   string
   database_type (semantics::type& t,
-                 string const& type,
+                 semantics::names* hint,
                  semantics::context& c,
                  column_type_flags f)
   {
-    return current ().database_type_impl (t, type, c, f);
+    return current ().database_type_impl (t, hint, c, f);
   }
 
   // The default implementation uses the type map (populated by the database-
@@ -417,7 +416,7 @@ protected:
   //
   virtual string
   database_type_impl (semantics::type&,
-                      string const& type,
+                      semantics::names*,
                       semantics::context&,
                       column_type_flags);
 
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