From 6f13a111ae6e3d96b4294a6f0f6af97a1c47b0db Mon Sep 17 00:00:00 2001
From: James Chen <jianhua.chen@cocos2d-x.org>
Date: Sat, 7 Dec 2013 14:18:42 +0800
Subject: [PATCH] issue #2790: Adds Vector<T>::sort method, adds
 Vector::removeObject(object, toRemoved).

---
 cocos/base/CCVector.h | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

diff --git a/cocos/base/CCVector.h b/cocos/base/CCVector.h
index 2314e325ba..3ea40ccc8a 100644
--- a/cocos/base/CCVector.h
+++ b/cocos/base/CCVector.h
@@ -230,13 +230,14 @@ public:
     }
 
     /** Remove a certain object */
-    void removeObject(T object)
+    void removeObject(T object, bool toRelease = true)
     {
         CCASSERT(object != nullptr, "The object should not be nullptr");
         auto iter = std::find(_data.begin(), _data.end(), object);
         if (iter != _data.end())
             _data.erase(iter);
-        object->release();
+        if (toRelease)
+            object->release();
     }
 
     /** Removes an element with a certain index */
@@ -341,6 +342,16 @@ public:
         });
     }
     
+    void sort(const std::function<bool(T, T)>& callback)
+    {
+        if (empty())
+            return;
+        
+        std::sort(_data.begin(), _data.end(), [&callback](T a, T b) -> bool{
+            return callback(a, b);
+        });
+    }
+    
     // ------------------------------------------
     // Iterators
     // ------------------------------------------