From 5f60d6859c6269b6a8fedbbf44973e8e9f28340c Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Thu, 1 Mar 2012 12:34:41 +0200
Subject: Add support for using C++11 std::unique_ptr to pass connection
 factory

---
 odb/oracle/database.cxx | 14 ++++++++------
 odb/oracle/database.hxx | 20 +++++++++++++-------
 2 files changed, 21 insertions(+), 13 deletions(-)

diff --git a/odb/oracle/database.cxx b/odb/oracle/database.cxx
index 9a0c4d7..a8abb53 100644
--- a/odb/oracle/database.cxx
+++ b/odb/oracle/database.cxx
@@ -18,6 +18,8 @@ namespace odb
 {
   namespace oracle
   {
+    using odb::details::transfer_ptr;
+
     database::
     database (const string& user,
               const string& password,
@@ -25,7 +27,7 @@ namespace odb
               ub2 charset,
               ub2 ncharset,
               OCIEnv* environment,
-              auto_ptr<connection_factory> factory)
+              transfer_ptr<connection_factory> factory)
         : user_ (user),
           password_ (password),
           db_ (db),
@@ -33,7 +35,7 @@ namespace odb
           charset_ (charset),
           ncharset_ (ncharset_),
           environment_ (environment),
-          factory_ (factory)
+          factory_ (factory.transfer ())
     {
       if (environment_ == 0)
       {
@@ -64,7 +66,7 @@ namespace odb
               ub2 charset,
               ub2 ncharset,
               OCIEnv* environment,
-              auto_ptr<connection_factory> factory)
+              transfer_ptr<connection_factory> factory)
         : user_ (user),
           password_ (password),
           service_ (service),
@@ -73,7 +75,7 @@ namespace odb
           charset_ (charset),
           ncharset_ (ncharset),
           environment_ (environment),
-          factory_ (factory)
+          factory_ (factory.transfer ())
     {
       if (environment_ == 0)
       {
@@ -122,12 +124,12 @@ namespace odb
               ub2 charset,
               ub2 ncharset,
               OCIEnv* environment,
-              auto_ptr<connection_factory> factory)
+              transfer_ptr<connection_factory> factory)
         : port_ (0),
           charset_ (charset),
           ncharset_ (ncharset),
           environment_ (environment),
-          factory_ (factory)
+          factory_ (factory.transfer ())
     {
       if (environment_ == 0)
       {
diff --git a/odb/oracle/database.hxx b/odb/oracle/database.hxx
index dcb5c92..d51d073 100644
--- a/odb/oracle/database.hxx
+++ b/odb/oracle/database.hxx
@@ -8,10 +8,12 @@
 #include <odb/pre.hxx>
 
 #include <string>
-#include <memory> // std::auto_ptr
+#include <memory> // std::auto_ptr, std::unique_ptr
 #include <iosfwd> // std::ostream
 
 #include <odb/database.hxx>
+#include <odb/details/config.hxx>       // ODB_CXX11
+#include <odb/details/transfer-ptr.hxx>
 
 #include <odb/oracle/version.hxx>
 #include <odb/oracle/forward.hxx>
@@ -38,8 +40,8 @@ namespace odb
                 ub2 charset = 0,
                 ub2 ncharset = 0,
                 OCIEnv* environment = 0,
-                std::auto_ptr<connection_factory> factory =
-                  std::auto_ptr<connection_factory> (0));
+                details::transfer_ptr<connection_factory> =
+                  details::transfer_ptr<connection_factory> ());
 
       database (const std::string& user,
                 const std::string& password,
@@ -49,8 +51,8 @@ namespace odb
                 ub2 charset = 0,
                 ub2 ncharset = 0,
                 OCIEnv* environment = 0,
-                std::auto_ptr<connection_factory> factory =
-                  std::auto_ptr<connection_factory> (0));
+                details::transfer_ptr<connection_factory> =
+                  details::transfer_ptr<connection_factory> ());
 
       // Extract the database parameters from the command line. The
       // following options are recognized:
@@ -74,8 +76,8 @@ namespace odb
                 ub2 charset = 0,
                 ub2 ncharset = 0,
                 OCIEnv* environment = 0,
-                std::auto_ptr<connection_factory> =
-                  std::auto_ptr<connection_factory> (0));
+                details::transfer_ptr<connection_factory> =
+                  details::transfer_ptr<connection_factory> ());
 
       static void
       print_usage (std::ostream&);
@@ -186,7 +188,11 @@ namespace odb
       auto_handle<OCIEnv> auto_environment_;
       OCIEnv* environment_;
 
+#ifdef ODB_CXX11
+      std::unique_ptr<connection_factory> factory_;
+#else
       std::auto_ptr<connection_factory> factory_;
+#endif
     };
   }
 }
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