Changes introduced by the new intrusive version.

[SVN r39550]

example/doc_clone_from.cpp

@@ -14,9 +14,10 @@
 #include <iostream>
 #include <vector>
 
+using namespace boost::intrusive;
+
 //A class that can be inserted in an intrusive list
-class my_class 
-   :  public boost::intrusive::list_base_hook<>
+class my_class : public list_base_hook<>
 {
    public:
    friend bool operator==(const my_class &a, const my_class &b)
@@ -28,20 +29,18 @@ class my_class
 };
 
 //Definition of the intrusive list
-typedef boost::intrusive::list< my_class::value_traits<my_class> > my_class_list;
+typedef list<my_class> my_class_list;
 
 //Cloner object function
-class new_cloner
+struct new_cloner
 {
-   public:
    my_class *operator()(const my_class &clone_this)
    {  return new my_class(clone_this);  }
 };
 
 //The disposer object function
-class delete_disposer
+struct delete_disposer
 {
-   public:
    void operator()(my_class *delete_this)
    {  delete delete_this;  }
 };
@@ -54,9 +53,8 @@ int main()
    //Fill all the nodes and insert them in the list
    my_class_list list;
 
-   for(int i = 0; i < MaxElem; ++i){
-      nodes[i].int_ = i;
-   }
+   for(int i = 0; i < MaxElem; ++i) nodes[i].int_ = i;
+
    list.insert(list.end(), nodes.begin(), nodes.end());
 
    //Now clone "list" using "new" and "delete" object functions
@@ -64,12 +62,10 @@ int main()
    cloned_list.clone_from(list, new_cloner(), delete_disposer());
 
    //Test that both are equal
-   if(cloned_list != list){
+   if(cloned_list != list)
       std::cout << "Both lists are different" << std::endl;
-   }
-   else{
+   else
       std::cout << "Both lists are equal" << std::endl;
-   }
 
    //Don't forget to free the memory from the second list
    cloned_list.clear_and_dispose(delete_disposer());