==== Patch <multi-index-1.35.0-prerelease-example-fixes> level 1
Source: [No source]
Target: 220cfe23-bf16-0410-a8f0-df5224326cd0:/local/boost/libs/multi_index/example:3321 [local]
Log:
Jamfile.v2: ip_allocator requires <threading>multi

ip_allocator.cpp: added error handling when reading input fails (e.g. eof).
=== Jamfile.v2
==================================================================
--- Jamfile.v2	(revision 3321)
+++ Jamfile.v2	(patch multi-index-1.35.0-prerelease-example-fixes level 1)
@@ -39,7 +39,7 @@
 
 exe ip_allocator
     : ip_allocator.cpp
-    : <include>$(BOOST_ROOT)
+    : <include>$(BOOST_ROOT) <threading>multi
     ;
 
 exe non_default_ctor
=== ip_allocator.cpp
==================================================================
--- ip_allocator.cpp	(revision 3321)
+++ ip_allocator.cpp	(patch multi-index-1.35.0-prerelease-example-fixes level 1)
@@ -128,27 +128,31 @@
 /* A small utility to get data entered via std::cin */
 
 template<typename T>
-void enter(const char* msg,T& t)
+bool enter(const char* msg,T& t)
 {
   std::cout<<msg;
   std::string str;
-  std::getline(std::cin,str);
+  if (!std::getline(std::cin,str))
+      return false;
   std::istringstream iss(str);
   iss>>t;
+  return true;
 }
 
-void enter(const char* msg,std::string& str)
+bool enter(const char* msg,std::string& str)
 {
   std::cout<<msg;
-  std::getline(std::cin,str);
+  return std::getline(std::cin,str);
 }
 
-void enter(const char* msg,shared_string& str)
+bool enter(const char* msg,shared_string& str)
 {
   std::cout<<msg;
   std::string stdstr;
-  std::getline(std::cin,stdstr);
+  if (!std::getline(std::cin,stdstr))
+      return false;
   str=stdstr.c_str();
+  return true;
 }
 
 int main()
@@ -182,7 +186,9 @@
 
   for(bool exit=false;!exit;){
     int command=-1;
-    enter("command: ",command);
+    if (!enter("command: ",command)) {
+      break;
+    }
 
     switch(command){
       case 0:{ /* exit */
@@ -191,7 +197,10 @@
       }
       case 1:{ /* list books by author */
         std::string author;
-        enter("author (empty=all authors): ",author);
+        if (!enter("author (empty=all authors): ",author)) {
+          exit = true;
+          break;
+        }
 
         /* operations with the container must be mutex protected */
 
@@ -228,14 +237,20 @@
       case 3:{ /* insert a book */
         book b(shared_string::allocator_type(seg.get_segment_manager()));
 
-        enter("author: ",b.author);
-        enter("name: "  ,b.name);
-        enter("prize: " ,b.prize);
-        enter("pages: " ,b.pages);
+        if (!enter("author: ",b.author) ||
+            !enter("name: "  ,b.name) ||
+            !enter("prize: " ,b.prize) ||
+            !enter("pages: " ,b.pages)) {
+          exit = true;
+          break;
+        }
 
         std::cout<<"insert the following?\n"<<b<<"(y/n): ";
         char yn='n';
-        enter("",yn);
+        if (!enter("",yn)) {
+          exit = true;
+          break;
+        }
         if(yn=='y'||yn=='Y'){
           bip::scoped_lock<bip::named_mutex> lock(mutex);
           pbc->insert(b);
@@ -246,9 +261,12 @@
       case 4:{ /* delete a book */
         shared_string name(
           shared_string::allocator_type(seg.get_segment_manager()));
-        enter(
-          "name of the book (you can enter\nonly the first few characters): ",
-          name);
+        if (!enter(
+              "name of the book (you can enter\nonly the first few characters): ",
+              name)) {
+          exit = true;
+          break;
+        }
 
         typedef nth_index<book_container,1>::type index_by_name;
         index_by_name&          idx=get<1>(*pbc);
@@ -274,7 +292,10 @@
 
         std::cout<<"delete the following?\n"<<b<<"(y/n): ";
         char yn='n';
-        enter("",yn);
+        if (!enter("",yn)) {
+          exit = true;
+          break;
+        }
         if(yn=='y'||yn=='Y'){
           bip::scoped_lock<bip::named_mutex> lock(mutex);
           idx.erase(it);