From 29d2f0d25b6665e211bac0f1d3c25a1f0cb84444 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Sun, 10 Feb 2013 19:14:43 +0200
Subject: Include std::string into ODB translation unit

Use use it for the implicit discriminator member.
---
 odb/odb.cxx | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/odb/odb.cxx b/odb/odb.cxx
index 80b9af4..a1f6209 100644
--- a/odb/odb.cxx
+++ b/odb/odb.cxx
@@ -819,6 +819,13 @@ main (int argc, char* argv[])
                << "#endif" << endl
                << endl;
 
+            // Include std::string. It is used as a default type for
+            // the implicit discriminator member in polymorphism
+            // support.
+            //
+            os << "#include <string>" << endl
+               << endl;
+
             // Add ODB compiler metaprogramming tests.
             //
             os << "namespace odb" << endl
-- 
cgit v1.1