From 5ab613cc3e0a0ddb0fc652dba37fadc86bc4cd4e Mon Sep 17 00:00:00 2001
From: Aleksey Komarov <q4arus@ya.ru>
Date: Wed, 6 Jun 2018 11:26:55 +0300
Subject: [PATCH] ugly fix for object_loader.h: using #if defined(WINDOWS)

---
 src/Common/object_loader.h | 37 +++++++++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)

diff --git a/src/Common/object_loader.h b/src/Common/object_loader.h
index db65a521367..4c764168679 100644
--- a/src/Common/object_loader.h
+++ b/src/Common/object_loader.h
@@ -18,14 +18,23 @@ struct CLoader
     struct CHelper1
     {
         template <bool a>
+#if defined(WINDOWS)
+        static void load_data(T& data, M& stream, const P& /*p*/)
+#elif defined(LINUX)
         static void load_data(std::enable_if_t<a, T&> data, M& stream, const P& /*p*/)
+#endif
         {
             static_assert(!std::is_polymorphic<T>::value, "Cannot load polymorphic classes as binary data.");
             stream.r(&data, sizeof(T));
         }
 
+#if defined(WINDOWS)
+        template <>
+        static void load_data<true>(T& data, M& stream, const P& /*p*/)
+#elif defined(LINUX)
         template <bool a>
         static void load_data(std::enable_if_t<!a, T&> data, M& stream, const P& /*p*/)
+#endif
         {
             T* data1 = const_cast<T*>(&data);
             data1->load(stream);
@@ -36,13 +45,22 @@ struct CLoader
     struct CHelper
     {
         template <bool pointer>
+#if defined(WINDOWS)
+        static void load_data(T& data, M& stream, const P& p)
+#elif defined(LINUX)
         static void load_data(std::enable_if_t<pointer, T&> data, M& stream, const P& p)
+#endif
         {
             CHelper1<T>::load_data<object_type_traits::is_base_and_derived<ISerializable, T>::value>(data, stream, p);
         }
 
+#if defined(WINDOWS)
+            template <>
+            static void load_data<true>(T& data, M& stream, const P& p)
+#elif defined(LINUX)
         template <bool pointer>
         static void load_data(std::enable_if_t<!pointer, T&> data, M& stream, const P& p)
+#endif
         {
             CLoader<M, P>::load_data(*(data = new typename object_type_traits::remove_pointer<T>::type()), stream, p);
         }
@@ -76,14 +94,24 @@ struct CLoader
         template <typename T1, typename T2>
         struct add_helper
         {
+#if defined(WINDOWS)
+            template <bool>
+            static void add(T1& data, T2& value)
+#elif defined(LINUX)
             template <bool a>
             static void add(std::enable_if_t<a, T1&> data, T2& value)
+#endif
             {
                 data.push_back(value);
             }
 
+#if defined(WINDOWS)
+            template <>
+            static void add<true>(T1& data, T2& value)
+#elif defined(LINUX)
             template <bool a>
             static void add(std::enable_if_t<!a, T1&> data, T2& value)
+#endif
             {
                 data.insert(value);
             }
@@ -115,13 +143,22 @@ struct CLoader
     struct CHelper4
     {
         template <bool a>
+#if defined(WINDOWS)
+        static void load_data(T& data, M& stream, const P& p)
+#elif defined(LINUX)
         static void load_data(std::enable_if_t<a, T&> data, M& stream, const P& p)
+#endif
         {
             CHelper<T>::load_data<object_type_traits::is_pointer<T>::value>(data, stream, p);
         }
 
+#if defined(WINDOWS)
+        template <>
+        static void load_data<true>(T& data, M& stream, const P& p)
+#elif defined(LINUX)
         template <bool a>
         static void load_data(std::enable_if_t<!a, T&> data, M& stream, const P& p)
+#endif
         {
             CHelper3::load_data(data, stream, p);
         }