From 0fdf19714613a82a184f4f6e75fb9a4f9b62f18a Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Sun, 19 Jan 2014 10:05:08 +0200
Subject: Use std::unique_ptr instead of std::auto_ptr in C++11 mode

---
 libxsd/xsd/cxx/config.hxx | 35 ++++++++++++++++++++++++++++++++++-
 1 file changed, 34 insertions(+), 1 deletion(-)

(limited to 'libxsd/xsd/cxx/config.hxx')

diff --git a/libxsd/xsd/cxx/config.hxx b/libxsd/xsd/cxx/config.hxx
index 1c214fc..e4d6a48 100644
--- a/libxsd/xsd/cxx/config.hxx
+++ b/libxsd/xsd/cxx/config.hxx
@@ -8,7 +8,40 @@
 
 #include <xsd/cxx/version.hxx>
 
-// Macro to suppress unused variable warning.
+// Available C++11 features.
+//
+#ifdef XSD_CXX11
+#ifdef _MSC_VER
+#  if _MSC_VER >= 1600
+#    define XSD_CXX11_NULLPTR
+#    if _MSC_VER >= 1800
+#      define XSD_CXX11_TEMPLATE_ALIAS
+#    endif
+#  endif
+#else
+#  if defined(__GXX_EXPERIMENTAL_CXX0X__) || __cplusplus >= 201103L
+#    ifdef __GNUC__
+#      if (__GNUC__ == 4 && __GNUC_MINOR__ >= 6) || __GNUC__ > 4
+#        define XSD_CXX11_NULLPTR
+#      endif
+#      if (__GNUC__ == 4 && __GNUC_MINOR__ >= 7) || __GNUC__ > 4
+#        define XSD_CXX11_TEMPLATE_ALIAS
+#      endif
+#    else
+#      define XSD_CXX11_NULLPTR
+#      define XSD_CXX11_TEMPLATE_ALIAS
+#    endif
+#  endif
+#endif
+#endif // XSD_CXX11
+
+#ifdef XSD_CXX11
+#  define XSD_AUTO_PTR std::unique_ptr
+#else
+#  define XSD_AUTO_PTR std::auto_ptr
+#endif
+
+// Macro to suppress the unused variable warning.
 //
 #define XSD_UNUSED(x) (void)x
 
-- 
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