From 070c6be60e0a36920bb91bba89cf92e88354359f Mon Sep 17 00:00:00 2001
From: Andrey Mironov <hertz@yandex-team.ru>
Date: Wed, 28 Jan 2015 19:23:07 +0300
Subject: [PATCH] dbms: add PODArray::resize_fill(size_t, const T&)

---
 dbms/include/DB/Common/PODArray.h | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/dbms/include/DB/Common/PODArray.h b/dbms/include/DB/Common/PODArray.h
index 5e16e49a87b..d819415ceed 100644
--- a/dbms/include/DB/Common/PODArray.h
+++ b/dbms/include/DB/Common/PODArray.h
@@ -231,6 +231,17 @@ public:
 		c_end = c_start + byte_size(n);
 	}
 
+	void resize_fill(size_t n, const T & value)
+	{
+		size_t old_size = size();
+		if (n > old_size)
+		{
+			reserve(n);
+			std::fill(t_end(), reinterpret_cast<T *>(c_end + n - old_size), value);
+		}
+		c_end = c_start + byte_size(n);
+	}
+
 	void clear()
 	{
 		c_end = c_start;