From bf1844a2f51477ce0fa39edf6c9a77de224a5150 Mon Sep 17 00:00:00 2001
From: Hleb Valoshka <375gnu@gmail.com>
Date: Tue, 16 Apr 2019 13:14:30 +0300
Subject: [PATCH] wip

---
 src/celutil/watchable.h | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/celutil/watchable.h b/src/celutil/watchable.h
index 60f6120d8..fe992ff9b 100644
--- a/src/celutil/watchable.h
+++ b/src/celutil/watchable.h
@@ -3,14 +3,15 @@
 #include "watcher.h"
 #include <vector>
 #include <cassert>
+#include <algorithm>
 
 //namespace celutil
 //{
 template<typename T> class Watchable
 {
  public:
-    void addWatcher(Watcher<T>* watcher);
-    void removeWatcher(Watcher<T>* watcher);
+    inline void addWatcher(Watcher<T>* watcher);
+    inline void removeWatcher(Watcher<T>* watcher);
     void notifyWatchers(int) const;
  private:
     std::vector<Watcher<T>*> watchers;
@@ -24,9 +25,8 @@ template<typename T> void Watchable<T>::addWatcher(Watcher<T>* watcher)
 
 template<typename T> void Watchable<T>::removeWatcher(Watcher<T>* watcher)
 {
-    auto iter = find(watchers.begin(), watchers.end(), watcher);
-    if (iter != watchers.end())
-        watchers.erase(iter);
+    std::remove_if(watchers.begin(), watchers.end(),
+                   [&watcher](Watcher<T>* w) { return w == watcher; });
 }
 
 template<typename T> void Watchable<T>::notifyWatchers(int property) const