From 26701e52d2fbbe56660db465e659b81b86b1a24d Mon Sep 17 00:00:00 2001
From: Maksim Andrianov <maksimandrianov1@gmail.com>
Date: Tue, 2 Jul 2019 18:00:25 +0300
Subject: [PATCH] Optimization step 'generate_features': Added WritePOD,
 ReadPOD.

---
 coding/read_write_utils.hpp | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/coding/read_write_utils.hpp b/coding/read_write_utils.hpp
index 1ff8123c7a..81d2dd0008 100644
--- a/coding/read_write_utils.hpp
+++ b/coding/read_write_utils.hpp
@@ -25,6 +25,22 @@ namespace rw
     i = ReadVarUint<uint32_t>(src);
   }
 
+  template <class TSink, class T>
+  void WritePOD(TSink & sink, T const & value)
+  {
+    static_assert(std::is_trivially_copyable<T>::value, "");
+
+    sink.Write(&value, sizeof(T));
+  }
+
+  template <class TSource, class T>
+  void ReadPOD(TSource & src, T & value)
+  {
+    static_assert(std::is_trivially_copyable<T>::value, "");
+
+    src.Read(&value, sizeof(T));
+  }
+
   template <class TSink>
   void Write(TSink & sink, std::string const & s)
   {