From 9b52d193a3879bae312784d600f52c1ef41f08c1 Mon Sep 17 00:00:00 2001
From: Eike Ziller <eike.ziller@theqtcompany.com>
Date: Wed, 14 Oct 2015 13:15:09 +0200
Subject: [PATCH] Add Utils::filtered as a wrapper around std::copy_if

Change-Id: I4a189581a4a7f42f880c47b91372d7e96d50655e
Reviewed-by: Daniel Teske <daniel.teske@theqtcompany.com>
---
 src/libs/utils/algorithm.h | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/src/libs/utils/algorithm.h b/src/libs/utils/algorithm.h
index fbfe906acd2..d4fcac1ae95 100644
--- a/src/libs/utils/algorithm.h
+++ b/src/libs/utils/algorithm.h
@@ -337,6 +337,18 @@ auto transform(const SC &container, R (S::*p)() const)
             >::call(container, p);
 }
 
+//////////////////
+// filtered
+/////////////////
+template<typename C, typename F>
+C filtered(const C &container, F predicate)
+{
+  C out;
+  std::copy_if(container.begin(), container.end(),
+               inserter(out), predicate);
+  return out;
+}
+
 //////////////////
 // sort
 /////////////////