C++11 transition: get compilation to pass again

...but we have still 12 test failures

src/gui/widgets/timeline/timeline-layout-helper.hpp

@@ -28,6 +28,7 @@
 #define TIMELINE_LAYOUT_HELPER_HPP
 
 #include "gui/gtk-lumiera.hpp"
+#include "lib/util-coll.hpp"
 #include "lib/tree.hpp"
 
 #include <memory>
@@ -366,7 +367,10 @@ protected:
    * the update_layout method.
    * @see update_layout()
    */
-  std::map<std::weak_ptr<timeline::Track>, Gdk::Rectangle>
+  std::map< std::weak_ptr<timeline::Track>
+          , Gdk::Rectangle
+          , ::util::WeakPtrComparator
+          >
     headerBoxes;
   
   /**

tests/library/removefromsettest.cpp

@@ -25,14 +25,14 @@
 #include "lib/util-foreach.hpp"
 
 #include <boost/lexical_cast.hpp>
-#include <boost/lambda/lambda.hpp>
-#include <boost/lambda/bind.hpp>
+#include <functional>
 #include <iostream>
 #include <string>
 #include <set>
 
 using std::cout;
 using std::string;
+using std::function;
 
 
 
@@ -40,25 +40,26 @@ namespace util {
 namespace test {
   
   using util::for_each;
-  using boost::lambda::_1;
-  using boost::lambda::bind;
   using boost::lexical_cast;
   
   
+  using IntSet = std::set<uint>;
   
-  template<class COLL>
   void 
-  show (COLL const& coll)
+  show (IntSet const& coll)
   {
     cout << "[ ";
-    for_each (coll, cout << _1 << ", ");
+    for_each (coll, [](uint elm) { cout << elm << ", "; });
     cout << "]\n";
   }
   
-  bool
-  killerselector (string description, uint candidate)
+  function<bool(uint)>
+  select_match (string description) 
   {
-    return string::npos != description.find( lexical_cast<string> (candidate));
+    return [&](uint candidate) 
+            {
+              return string::npos != description.find( lexical_cast<string> (candidate));
+            };
   }
   
   
@@ -87,11 +88,11 @@ namespace test {
       void
       test_remove (string elems_to_remove)
         {
-          std::set<uint> theSet;
+          IntSet theSet;
           for (int i=0; i<10; ++i)
             theSet.insert (i);
           
-          util::remove_if (theSet, bind( killerselector, elems_to_remove, _1));
+          util::remove_if (theSet, select_match(elems_to_remove));
           
           cout << "removed " << elems_to_remove << " ---> ";
           show (theSet);

tests/library/util-foreach-test.cpp

@@ -62,7 +62,7 @@ namespace test {
     
     
     // need explicit definitions here, because we use
-    // tr1/functional and boost::lambda at the same time
+    // <functional> and boost::lambda at the same time
     std::_Placeholder<1>        _1;
     boost::lambda::placeholder1_type _1_;
     
@@ -245,7 +245,7 @@ namespace test {
       check_ref_argument_bind (CO coll)
         {
           ANNOUNCE (assign_to_input);
-          function<bool(int,int,int)> fun2(function2);
+          function<bool(int,int,int&)> fun2(function2);
           
           for_each (coll, function2, 5, 5, _1 );             _NL_
           for_each (coll, &function2,5, 5, _1 );             _NL_