removed debugging cruft (foo() and struct bar)

[SVN r10459]
updated for changes in named params
2025-10-20 20:15:30 +02:00 · 2001-06-27 23:46:40 +00:00 · 2001-06-27 23:34:49 +00:00 · 2001-06-27 23:25:06 +00:00 · 2001-06-27 22:12:20 +00:00 · 2001-06-25 11:31:14 +00:00
27 changed files with 2520 additions and 1059 deletions
--- a/Assignable.html
+++ b/Assignable.html
@@ -100,7 +100,7 @@ Assignment
 </UL>

 <h3>See also</h3>
-<a href="http://www.sgi.com/Technology/STL/DefaultConstructible.html">DefaultConstructible</A>
+<a href="http://www.sgi.com/tech/stl/DefaultConstructible.html">DefaultConstructible</A>
 and 
 <A href="./CopyConstructible.html">CopyConstructible</A>

--- a/CopyConstructible.html
+++ b/CopyConstructible.html
@@ -11,7 +11,7 @@
  -- purpose.  It is provided "as is" without express or implied warranty.
  -->
 <Head>
-<Title>CopyConstructible</Title>
+<Title>Copy Constructible</Title>
 </HEAD>
 <BODY BGCOLOR="#ffffff" LINK="#0000ee" TEXT="#000000" VLINK="#551a8b" 
        ALINK="#ff0000"> 
@@ -19,10 +19,10 @@
     ALT="C++ Boost" width="277" height="86"> 
 <!--end header-->
 <BR Clear>
-<H1>CopyConstructible</H1>
+<H1>Copy Constructible</H1>

 <h3>Description</h3>
-A type is CopyConstructible if it is possible to copy objects of that
+A type is Copy Constructible if it is possible to copy objects of that
 type.

 <h3>Notation</h3>
@@ -32,7 +32,7 @@ type.
 <tt>T</tt>
 </TD>
 <TD VAlign=top>
-is type that is a model of CopyConstructible
+is type that is a model of Copy Constructible
 </TD>
 </TR>

@@ -194,9 +194,9 @@ denotes the address of <tt>u</tt>

 <h3>See also</h3>
 <A
-href="http://www.sgi.com/Technology/STL/DefaultConstructible.html">DefaultConstructible</A>
+href="http://www.sgi.com/tech/stl/DefaultConstructible.html">Default Constructible</A>
 and 
-<A href="http://www.sgi.com/Technology/STL/Assignable.html">Assignable</A>
+<A hrefa="./Assignable.html">Assignable</A>

 <br>
 <HR>
--- a/LessThanComparable.html
+++ b/LessThanComparable.html
@@ -196,7 +196,7 @@ satisfies the definition of a <i>partial ordering</i>.  The definition of
 a <i>strict weak ordering</i> is stricter, and the definition of a
 <i>total ordering</i> is stricter still.
 <h3>See also</h3>
-<A href="http://www.sgi.com/Technology/STL/EqualityComparable.html">EqualityComparable</A>, <A href="http://www.sgi.com/Technology/STL/StrictWeakOrdering.html">StrictWeakOrdering</A>
+<A href="http://www.sgi.com/tech/stl/EqualityComparable.html">EqualityComparable</A>, <A href="http://www.sgi.com/tech/stl/StrictWeakOrdering.html">StrictWeakOrdering</A>



--- a/MultiPassInputIterator.html
+++ b/MultiPassInputIterator.html
@@ -21,21 +21,21 @@

 <H2>
 <A NAME="concept:MultiPassInputIterator"></A>
-MultiPassInputIterator
+Multi-Pass Input Iterator
 </H2>

 This concept is a refinement of <a
-href="http://www.sgi.com/Technology/STL/InputIterator.html">InputIterator</a>,
+href="http://www.sgi.com/tech/stl/InputIterator.html">Input Iterator</a>,
 adding the requirements that the iterator can be used to make multiple
 passes through a range, and that if <TT>it1 == it2</TT> and
 <TT>it1</TT> is dereferenceable then <TT>++it1 == ++it2</TT>. The
-MultiPassInputIterator is very similar to the <a
-href="http://www.sgi.com/Technology/STL/ForwardIterator.hmtl">ForwardIterator</a>. The
+Multi-Pass Input Iterator is very similar to the <a
+href="http://www.sgi.com/tech/stl/ForwardIterator.hmtl">Forward Iterator</a>. The
 only difference is that a <a
-href="http://www.sgi.com/Technology/STL/ForwardIterator.hmtl">ForwardIterator</a>
+href="http://www.sgi.com/tech/stl/ForwardIterator.hmtl">Forward Iterator</a>
 requires the <TT>reference</TT> type to be <TT>value_type&amp;</TT>, whereas
 MultiPassInputIterator is like <a
-href="http://www.sgi.com/Technology/STL/InputIterator.html">InputIterator</a>
+href="http://www.sgi.com/tech/stl/InputIterator.html">Input Iterator</a>
 in that the <TT>reference</TT> type merely has to be convertible to
 <TT>value_type</TT>.

@@ -44,29 +44,29 @@ in that the <TT>reference</TT> type merely has to be convertible to

 comments by Valentin Bonnard:

-<p> I think that introducing MultiPassInputIterator isn't the right
-solution. Do you also want to define MultiPassBidirectionnalIterator
-and MultiPassRandomAccessIterator ? I don't, definitly. It only
+<p> I think that introducing Multi-Pass Input Iterator isn't the right
+solution. Do you also want to define Multi-Pass Bidirectionnal Iterator
+and Multi-Pass Random Access Iterator ? I don't, definitly. It only
 confuses the issue. The problem lies into the existing hierarchy of
 iterators, which mixes movabillity, modifiabillity and lvalue-ness,
 and these are clearly independant.

-<p> The terms Forward, Bidirectionnal and RandomAccess are about
+<p> The terms Forward, Bidirectionnal and Random Access are about
 movabillity and shouldn't be used to mean anything else.  In a
 completly orthogonal way, iterators can be immutable, mutable, or
 neither.  Lvalueness of iterators is also orthogonal with
-immutabillity.  With these clean concepts, your MultiPassInputIterator
-is just called a ForwardIterator.
+immutabillity.  With these clean concepts, your Multi-Pass Input Iterator
+is just called a Forward Iterator.

 <p>                
 Other translations are:<br>
-std::ForwardIterator -> ForwardIterator & LvalueIterator<br>
-std::BidirectionnalIterator -> BidirectionnalIterator & LvalueIterator<br>
-std::RandomAccessIterator -> RandomAccessIterator & LvalueIterator<br>
+std::Forward Iterator -> ForwardIterator & Lvalue Iterator<br>
+std::Bidirectionnal Iterator -> Bidirectionnal Iterator & Lvalue Iterator<br>
+std::Random Access Iterator -> Random Access Iterator & Lvalue Iterator<br>

 <p>
 Note that in practice the only operation not allowed on my 
-ForwardIterator which is allowed on std::ForwardIterator is 
+Forward Iterator which is allowed on std::Forward Iterator is 
 <tt>&*it</tt>. I think that <tt>&*</tt> is rarely needed in generic code.

 <p>
@@ -75,9 +75,9 @@ reply by Jeremy Siek:
 <p>
 The above analysis by Valentin is right on. Of course, there is
 the problem with backward compatibility. The current STL implementations
-are based on the old definition of ForwardIterator. The right course
-of action is to get ForwardIterator, etc. changed in the C++ standard.
-Once that is done we can drop MultiPassInputIterator.
+are based on the old definition of Forward Iterator. The right course
+of action is to get Forward Iterator, etc. changed in the C++ standard.
+Once that is done we can drop Multi-Pass Input Iterator.


 <br>
--- a/call_traits.htm
+++ b/call_traits.htm
@@ -5,7 +5,7 @@
 content="text/html; charset=iso-8859-1">
 <meta name="Template"
 content="C:\PROGRAM FILES\MICROSOFT OFFICE\OFFICE\html.dot">
-<meta name="GENERATOR" content="Microsoft FrontPage Express 2.0">
+<meta name="GENERATOR" content="Microsoft FrontPage 4.0">
 <title>Call Traits</title>
 </head>

@@ -751,7 +751,7 @@ Hinnant and John Maddock.</p>
 <p>Maintained by <a href="mailto:John_Maddock@compuserve.com">John
 Maddock</a>, the latest version of this file can be found at <a
 href="http://www.boost.org/">www.boost.org</a>, and the boost
-discussion list at <a href="http://www.egroups.com/list/boost">www.egroups.com/list/boost</a>.</p>
+discussion list at <a href="http://www.yahoogroups.com/list/boost">www.yahoogroups.com/list/boost</a>.</p>

 <p>.</p>

--- a/call_traits_test.cpp
+++ b/call_traits_test.cpp
@@ -193,14 +193,14 @@ int main(int argc, char *argv[ ])
   int i = 2;
   c2(i);
   int* pi = &i;
-#if defined(BOOST_MSVC6_MEMBER_TEMPLATES) || !defined(BOOST_NO_MEMBER_TEMPLATES)
+#if (defined(BOOST_MSVC6_MEMBER_TEMPLATES) || !defined(BOOST_NO_MEMBER_TEMPLATES)) && !defined(__ICL)
   call_traits_checker<int*> c3;
   c3(pi);
   call_traits_checker<int&> c4;
   c4(i);
   call_traits_checker<const int&> c5;
   c5(i);
-#if !defined (BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION)
+#if !defined (BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION) && !defined(__MWERKS__)
   int a[2] = {1,2};
   call_traits_checker<int[2]> c6;
   c6(a);
@@ -238,7 +238,7 @@ int main(int argc, char *argv[ ])
   type_test(int&, boost::call_traits<int&>::reference)
   type_test(const int&, boost::call_traits<int&>::const_reference)
   type_test(int&, boost::call_traits<int&>::param_type)
-#if !(defined(__GNUC__) && (__GNUC__ < 3))
+#if !(defined(__GNUC__) && (__GNUC__ < 4))
   type_test(int&, boost::call_traits<cr_type>::value_type)
   type_test(int&, boost::call_traits<cr_type>::reference)
   type_test(const int&, boost::call_traits<cr_type>::const_reference)
@@ -365,6 +365,8 @@ template struct call_traits_test<int[2], true>;

 #ifdef BOOST_MSVC
 unsigned int expected_failures = 10;
+#elif defined(__SUNPRO_CC)
+unsigned int expected_failures = 11;
 #elif defined(__BORLANDC__)
 unsigned int expected_failures = 2;
 #elif defined(__GNUC__)
@@ -375,3 +377,4 @@ unsigned int expected_failures = 0;



+
--- a/checked_delete_test.cpp
+++ b/checked_delete_test.cpp
@@ -0,0 +1,31 @@
+//  Boost checked_delete test program  ---------------------------------------//
+
+//  (C) Copyright Beman Dawes 2001. Permission to copy, use, modify, sell
+//  and distribute this software is granted provided this copyright
+//  notice appears in all copies. This software is provided "as is" without
+//  express or implied warranty, and with no claim as to its suitability for
+//  any purpose.
+
+//  See http://www.boost.org for most recent version including documentation.
+
+//  Revision History
+//  21 May 01  Initial version (Beman Dawes)
+
+#include <boost/utility.hpp>  // for checked_delete
+
+//  This program demonstrates compiler errors when trying to delete an
+//  incomplete type.
+
+namespace
+{
+    class Incomplete;
+}
+
+int main()
+{
+    Incomplete * p;
+    boost::checked_delete(p);          // should cause compile time error
+    Incomplete ** pa;
+    boost::checked_array_delete(pa);   // should cause compile time error
+    return 0;
+}   // main
--- a/compressed_pair.htm
+++ b/compressed_pair.htm
@@ -6,14 +6,15 @@ content="text/html; charset=iso-8859-1">
 <meta name="Template"
 content="C:\PROGRAM FILES\MICROSOFT OFFICE\OFFICE\html.dot">
 <meta name="GENERATOR" content="Microsoft FrontPage Express 2.0">
-<title>Header <boost/compressed_pair.hpp></title>
+<title>Header </title>
+<boost/compressed_pair.hpp>
 </head>

 <body bgcolor="#FFFFFF" text="#000000" link="#0000FF"
 vlink="#800080">

 <h2><img src="../../c++boost.gif" width="276" height="86">Header
-&lt;<a href="../../boost/detail/call_traits.hpp">boost/compressed_pair.hpp</a>&gt;</h2>
+&lt;<a href="../../boost/detail/compressed_pair.hpp">boost/compressed_pair.hpp</a>&gt;</h2>

 <p>All of the contents of &lt;boost/compressed_pair.hpp&gt; are
 defined inside namespace boost.</p>
@@ -41,6 +42,8 @@ public:
 	explicit compressed_pair(first_param_type x);
 	explicit compressed_pair(second_param_type y);

+	compressed_pair&amp; operator=(const compressed_pair&amp;);
+
 	first_reference       first();
 	first_const_reference first() const;

@@ -61,17 +64,19 @@ constructor, and this constructor initialises both values in the
 pair to the passed value.</p>

 <p>Note that compressed_pair can not be instantiated if either of
-the template arguments is an enumerator type, unless there is
-compiler support for boost::is_enum, or if boost::is_enum is
-specialised for the enumerator type.</p>
+the template arguments is a union type, unless there is compiler
+support for boost::is_union, or if boost::is_union is specialised
+for the union type.</p>

-<p>Finally, compressed_pair requires compiler support for partial
-specialisation of class templates - without that support
-compressed_pair behaves just like std::pair.</p>
+<p>Finally, a word of caution for Visual C++ 6 users: if either
+argument is an empty type, then assigning to that member will
+produce memory corruption, unless the empty type has a &quot;do
+nothing&quot; assignment operator defined. This is due to a bug
+in the way VC6 generates implicit assignment operators.</p>

 <hr>

-<p>Revised 08 March 2000</p>
+<p>Revised 08 May 2001</p>

 <p><EFBFBD> Copyright boost.org 2000. Permission to copy, use, modify,
 sell and distribute this document is granted provided this
@@ -85,7 +90,8 @@ Hinnant and John Maddock.</p>
 <p>Maintained by <a href="mailto:John_Maddock@compuserve.com">John
 Maddock</a>, the latest version of this file can be found at <a
 href="http://www.boost.org">www.boost.org</a>, and the boost
-discussion list at <a href="http://www.egroups.com/list/boost">www.egroups.com/list/boost</a>.</p>
+discussion list at <a
+href="http://www.yahoogroups.com/list/boost">www.yahoogroups.com/list/boost</a>.</p>

 <p>&nbsp;</p>
 </body>
--- a/compressed_pair_test.cpp
+++ b/compressed_pair_test.cpp
@@ -15,6 +15,8 @@

 #include <boost/compressed_pair.hpp>
 #include <boost/type_traits/type_traits_test.hpp>
+#define BOOST_INCLUDE_MAIN
+#include <boost/test/test_tools.hpp>

 using namespace boost;

@@ -54,101 +56,346 @@ struct non_empty2
   { return a.i == b.i; }
 };

-int main(int argc, char *argv[ ])
-{
-   compressed_pair<int, double> cp1(1, 1.3);
-   assert(cp1.first() == 1);
-   assert(cp1.second() == 1.3);
-   compressed_pair<int, double> cp1b(2, 2.3);
-   assert(cp1b.first() == 2);
-   assert(cp1b.second() == 2.3);
-   swap(cp1, cp1b);
-   assert(cp1b.first() == 1);
-   assert(cp1b.second() == 1.3);
-   assert(cp1.first() == 2);
-   assert(cp1.second() == 2.3);
-   compressed_pair<non_empty1, non_empty2> cp1c(non_empty1(9));
-   assert(cp1c.second() == non_empty2());
-   assert(cp1c.first() == non_empty1(9));
-   compressed_pair<non_empty1, non_empty2> cp1d(non_empty2(9));
-   assert(cp1d.second() == non_empty2(9));
-   assert(cp1d.first() == non_empty1());
-
-   compressed_pair<int, double> cp1e(cp1);
-
-   compressed_pair<empty_UDT, int> cp2(2);
-   assert(cp2.second() == 2);
-   compressed_pair<int, empty_UDT> cp3(1);
-   assert(cp3.first() ==1);
-   compressed_pair<empty_UDT, empty_UDT> cp4;
-   compressed_pair<empty_UDT, empty_POD_UDT> cp5;
-   compressed_pair<int, empty_UDT> cp9(empty_UDT());
-   compressed_pair<int, empty_UDT> cp10(1);
-   assert(cp10.first() == 1);
-#if defined(BOOST_MSVC6_MEMBER_TEMPLATES) || !defined(BOOST_NO_MEMBER_TEMPLATES) || !defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION)
-   int i = 0;
-   compressed_pair<int&, int&> cp6(i,i);
-   assert(cp6.first() == i);
-   assert(cp6.second() == i);
-   assert(&cp6.first() == &i);
-   assert(&cp6.second() == &i);
-   compressed_pair<int, double[2]> cp7;
-   cp7.first();
-   double* pd = cp7.second();
+#ifdef __GNUC__
+using std::swap;
 #endif
-   soft_value_test(true, (sizeof(compressed_pair<empty_UDT, int>) < sizeof(std::pair<empty_UDT, int>)))
-   soft_value_test(true, (sizeof(compressed_pair<int, empty_UDT>) < sizeof(std::pair<int, empty_UDT>)))
-   soft_value_test(true, (sizeof(compressed_pair<empty_UDT, empty_UDT>) < sizeof(std::pair<empty_UDT, empty_UDT>)))
-   soft_value_test(true, (sizeof(compressed_pair<empty_UDT, empty_POD_UDT>) < sizeof(std::pair<empty_UDT, empty_POD_UDT>)))
-   soft_value_test(true, (sizeof(compressed_pair<empty_UDT, compressed_pair<empty_POD_UDT, int> >) < sizeof(std::pair<empty_UDT, std::pair<empty_POD_UDT, int> >)))

-   return check_result(argc, argv);
+template <class T1, class T2>
+struct compressed_pair_tester
+{
+   // define the types we need:
+   typedef T1                                                 first_type;
+   typedef T2                                                 second_type;
+   typedef typename call_traits<first_type>::param_type       first_param_type;
+   typedef typename call_traits<second_type>::param_type      second_param_type;
+   // define our test proc:
+   static void test(first_param_type p1, second_param_type p2, first_param_type p3, second_param_type p4);
+};
+
+template <class T1, class T2>
+void compressed_pair_tester<T1, T2>::test(first_param_type p1, second_param_type p2, first_param_type p3, second_param_type p4)
+{
+#ifndef __GNUC__
+   // gcc 2.90 can't cope with function scope using
+   // declarations, and generates an internal compiler error...
+   using std::swap;
+#endif
+   // default construct:
+   boost::compressed_pair<T1,T2> cp1;
+   // first param construct:
+   boost::compressed_pair<T1,T2> cp2(p1);
+   cp2.second() = p2;
+   BOOST_TEST(cp2.first() == p1);
+   BOOST_TEST(cp2.second() == p2);
+   // second param construct:
+   boost::compressed_pair<T1,T2> cp3(p2);
+   cp3.first() = p1;
+   BOOST_TEST(cp3.second() == p2);
+   BOOST_TEST(cp3.first() == p1);
+   // both param construct:
+   boost::compressed_pair<T1,T2> cp4(p1, p2);
+   BOOST_TEST(cp4.first() == p1);
+   BOOST_TEST(cp4.second() == p2);
+   boost::compressed_pair<T1,T2> cp5(p3, p4);
+   BOOST_TEST(cp5.first() == p3);
+   BOOST_TEST(cp5.second() == p4);
+   // check const members:
+   const boost::compressed_pair<T1,T2>& cpr1 = cp4;
+   BOOST_TEST(cpr1.first() == p1);
+   BOOST_TEST(cpr1.second() == p2);
+
+   // copy construct:
+   boost::compressed_pair<T1,T2> cp6(cp4);
+   BOOST_TEST(cp6.first() == p1);
+   BOOST_TEST(cp6.second() == p2);
+   // assignment:
+   cp1 = cp4;
+   BOOST_TEST(cp1.first() == p1);
+   BOOST_TEST(cp1.second() == p2);
+   cp1 = cp5;
+   BOOST_TEST(cp1.first() == p3);
+   BOOST_TEST(cp1.second() == p4);
+   // swap:
+   cp4.swap(cp5);
+   BOOST_TEST(cp4.first() == p3);
+   BOOST_TEST(cp4.second() == p4);
+   BOOST_TEST(cp5.first() == p1);
+   BOOST_TEST(cp5.second() == p2);
+   swap(cp4,cp5);
+   BOOST_TEST(cp4.first() == p1);
+   BOOST_TEST(cp4.second() == p2);
+   BOOST_TEST(cp5.first() == p3);
+   BOOST_TEST(cp5.second() == p4);
 }

 //
-// instanciate some compressed pairs:
-#ifdef __MWERKS__
-template class compressed_pair<int, double>;
-template class compressed_pair<int, int>;
-template class compressed_pair<empty_UDT, int>;
-template class compressed_pair<int, empty_UDT>;
-template class compressed_pair<empty_UDT, empty_UDT>;
-template class compressed_pair<empty_UDT, empty_POD_UDT>;
-#else
-template class boost::compressed_pair<int, double>;
-template class boost::compressed_pair<int, int>;
-template class boost::compressed_pair<empty_UDT, int>;
-template class boost::compressed_pair<int, empty_UDT>;
-template class boost::compressed_pair<empty_UDT, empty_UDT>;
-template class boost::compressed_pair<empty_UDT, empty_POD_UDT>;
-#endif
+// tests for case where one or both 
+// parameters are reference types:
+//
+template <class T1, class T2>
+struct compressed_pair_reference_tester
+{
+   // define the types we need:
+   typedef T1                                                 first_type;
+   typedef T2                                                 second_type;
+   typedef typename call_traits<first_type>::param_type       first_param_type;
+   typedef typename call_traits<second_type>::param_type      second_param_type;
+   // define our test proc:
+   static void test(first_param_type p1, second_param_type p2, first_param_type p3, second_param_type p4);
+};

+template <class T1, class T2>
+void compressed_pair_reference_tester<T1, T2>::test(first_param_type p1, second_param_type p2, first_param_type p3, second_param_type p4)
+{
+#ifndef __GNUC__
+   // gcc 2.90 can't cope with function scope using
+   // declarations, and generates an internal compiler error...
+   using std::swap;
+#endif
+   // both param construct:
+   boost::compressed_pair<T1,T2> cp4(p1, p2);
+   BOOST_TEST(cp4.first() == p1);
+   BOOST_TEST(cp4.second() == p2);
+   boost::compressed_pair<T1,T2> cp5(p3, p4);
+   BOOST_TEST(cp5.first() == p3);
+   BOOST_TEST(cp5.second() == p4);
+   // check const members:
+   const boost::compressed_pair<T1,T2>& cpr1 = cp4;
+   BOOST_TEST(cpr1.first() == p1);
+   BOOST_TEST(cpr1.second() == p2);
+
+   // copy construct:
+   boost::compressed_pair<T1,T2> cp6(cp4);
+   BOOST_TEST(cp6.first() == p1);
+   BOOST_TEST(cp6.second() == p2);
+   // assignment:
+   // VC6 bug:
+   // When second() is an empty class, VC6 performs the
+   // assignment by doing a memcpy - even though the empty
+   // class is really a zero sized base class, the result
+   // is that the memory of first() gets trampled over.
+   // Similar arguments apply to the case that first() is 
+   // an empty base class.
+   // Strangely the problem is dependent upon the compiler
+   // settings - some generate the problem others do not.
+   cp4.first() = p3;
+   cp4.second() = p4;
+   BOOST_TEST(cp4.first() == p3);
+   BOOST_TEST(cp4.second() == p4);
+}
+//
+// supplimentary tests for case where first arg only is a reference type:
+//
+template <class T1, class T2>
+struct compressed_pair_reference1_tester
+{
+   // define the types we need:
+   typedef T1                                                 first_type;
+   typedef T2                                                 second_type;
+   typedef typename call_traits<first_type>::param_type       first_param_type;
+   typedef typename call_traits<second_type>::param_type      second_param_type;
+   // define our test proc:
+   static void test(first_param_type p1, second_param_type p2, first_param_type p3, second_param_type p4);
+};
+
+template <class T1, class T2>
+void compressed_pair_reference1_tester<T1, T2>::test(first_param_type p1, second_param_type p2, first_param_type p3, second_param_type p4)
+{
 #ifndef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
-#ifndef __MWERKS__
+   // first param construct:
+   boost::compressed_pair<T1,T2> cp2(p1);
+   cp2.second() = p2;
+   BOOST_TEST(cp2.first() == p1);
+   BOOST_TEST(cp2.second() == p2);
+#endif
+}
 //
-// now some for which only a few specific members can be instantiated,
-// first references:
-template double& compressed_pair<double, int&>::first();
-template int& compressed_pair<double, int&>::second();
-#if !(defined(__GNUC__) && (__GNUC__ == 2) && (__GNUC_MINOR__ < 95))
-template compressed_pair<double, int&>::compressed_pair(int&);
-#endif
-template compressed_pair<double, int&>::compressed_pair(call_traits<double>::param_type,int&);
+// supplimentary tests for case where second arg only is a reference type:
 //
-// and then arrays:
-#ifndef __BORLANDC__
-template call_traits<int[2]>::reference compressed_pair<double, int[2]>::second();
+template <class T1, class T2>
+struct compressed_pair_reference2_tester
+{
+   // define the types we need:
+   typedef T1                                                 first_type;
+   typedef T2                                                 second_type;
+   typedef typename call_traits<first_type>::param_type       first_param_type;
+   typedef typename call_traits<second_type>::param_type      second_param_type;
+   // define our test proc:
+   static void test(first_param_type p1, second_param_type p2, first_param_type p3, second_param_type p4);
+};
+
+template <class T1, class T2>
+void compressed_pair_reference2_tester<T1, T2>::test(first_param_type p1, second_param_type p2, first_param_type p3, second_param_type p4)
+{
+#ifndef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
+   // second param construct:
+   boost::compressed_pair<T1,T2> cp3(p2);
+   cp3.first() = p1;
+   BOOST_TEST(cp3.second() == p2);
+   BOOST_TEST(cp3.first() == p1);
 #endif
-template call_traits<double>::reference compressed_pair<double, int[2]>::first();
-#if !(defined(__GNUC__) && (__GNUC__ == 2) && (__GNUC_MINOR__ < 95))
-template compressed_pair<double, int[2]>::compressed_pair(call_traits<double>::param_type);
-#endif
-template compressed_pair<double, int[2]>::compressed_pair();
-#endif // __MWERKS__
-#endif // BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
+}
+
+//
+// tests for where one or the other parameter is an array:
+//
+template <class T1, class T2>
+struct compressed_pair_array1_tester
+{
+   // define the types we need:
+   typedef T1                                                 first_type;
+   typedef T2                                                 second_type;
+   typedef typename call_traits<first_type>::param_type       first_param_type;
+   typedef typename call_traits<second_type>::param_type      second_param_type;
+   // define our test proc:
+   static void test(first_param_type p1, second_param_type p2, first_param_type p3, second_param_type p4);
+};
+
+template <class T1, class T2>
+void compressed_pair_array1_tester<T1, T2>::test(first_param_type p1, second_param_type p2, first_param_type p3, second_param_type p4)
+{
+  // default construct:
+   boost::compressed_pair<T1,T2> cp1;
+   // second param construct:
+   boost::compressed_pair<T1,T2> cp3(p2);
+   cp3.first()[0] = p1[0];
+   BOOST_TEST(cp3.second() == p2);
+   BOOST_TEST(cp3.first()[0] == p1[0]);
+   // check const members:
+   const boost::compressed_pair<T1,T2>& cpr1 = cp3;
+   BOOST_TEST(cpr1.first()[0] == p1[0]);
+   BOOST_TEST(cpr1.second() == p2);
+
+   BOOST_TEST(sizeof(T1) == sizeof(cp1.first()));
+}
+
+template <class T1, class T2>
+struct compressed_pair_array2_tester
+{
+   // define the types we need:
+   typedef T1                                                 first_type;
+   typedef T2                                                 second_type;
+   typedef typename call_traits<first_type>::param_type       first_param_type;
+   typedef typename call_traits<second_type>::param_type      second_param_type;
+   // define our test proc:
+   static void test(first_param_type p1, second_param_type p2, first_param_type p3, second_param_type p4);
+};
+
+template <class T1, class T2>
+void compressed_pair_array2_tester<T1, T2>::test(first_param_type p1, second_param_type p2, first_param_type p3, second_param_type p4)
+{
+   // default construct:
+   boost::compressed_pair<T1,T2> cp1;
+   // first param construct:
+   boost::compressed_pair<T1,T2> cp2(p1);
+   cp2.second()[0] = p2[0];
+   BOOST_TEST(cp2.first() == p1);
+   BOOST_TEST(cp2.second()[0] == p2[0]);
+   // check const members:
+   const boost::compressed_pair<T1,T2>& cpr1 = cp2;
+   BOOST_TEST(cpr1.first() == p1);
+   BOOST_TEST(cpr1.second()[0] == p2[0]);
+
+   BOOST_TEST(sizeof(T2) == sizeof(cp1.second()));
+}
+
+template <class T1, class T2>
+struct compressed_pair_array_tester
+{
+   // define the types we need:
+   typedef T1                                                 first_type;
+   typedef T2                                                 second_type;
+   typedef typename call_traits<first_type>::param_type       first_param_type;
+   typedef typename call_traits<second_type>::param_type      second_param_type;
+   // define our test proc:
+   static void test(first_param_type p1, second_param_type p2, first_param_type p3, second_param_type p4);
+};
+
+template <class T1, class T2>
+void compressed_pair_array_tester<T1, T2>::test(first_param_type p1, second_param_type p2, first_param_type p3, second_param_type p4)
+{
+   // default construct:
+   boost::compressed_pair<T1,T2> cp1;
+   cp1.first()[0] = p1[0];
+   cp1.second()[0] = p2[0];
+   BOOST_TEST(cp1.first()[0] == p1[0]);
+   BOOST_TEST(cp1.second()[0] == p2[0]);
+   // check const members:
+   const boost::compressed_pair<T1,T2>& cpr1 = cp1;
+   BOOST_TEST(cpr1.first()[0] == p1[0]);
+   BOOST_TEST(cpr1.second()[0] == p2[0]);
+
+   BOOST_TEST(sizeof(T1) == sizeof(cp1.first()));
+   BOOST_TEST(sizeof(T2) == sizeof(cp1.second()));
+}
+
+int test_main(int argc, char *argv[ ])
+{
+   // declare some variables to pass to the tester:
+   non_empty1 ne1(2);
+   non_empty1 ne2(3);
+   non_empty2 ne3(4);
+   non_empty2 ne4(5);
+   empty_POD_UDT  e1;
+   empty_UDT      e2;
+
+   // T1 != T2, both non-empty
+   compressed_pair_tester<non_empty1,non_empty2>::test(ne1, ne3, ne2, ne4);
+   // T1 != T2, T2 empty
+   compressed_pair_tester<non_empty1,empty_POD_UDT>::test(ne1, e1, ne2, e1);
+   // T1 != T2, T1 empty
+   compressed_pair_tester<empty_POD_UDT,non_empty2>::test(e1, ne3, e1, ne4);
+   // T1 != T2, both empty
+   compressed_pair_tester<empty_POD_UDT,empty_UDT>::test(e1, e2, e1, e2);
+   // T1 == T2, both non-empty
+   compressed_pair_tester<non_empty1,non_empty1>::test(ne1, ne1, ne2, ne2);
+   // T1 == T2, both empty
+   compressed_pair_tester<empty_UDT,empty_UDT>::test(e2, e2, e2, e2);
+
+
+   // test references:
+
+   // T1 != T2, both non-empty
+   compressed_pair_reference_tester<non_empty1&,non_empty2>::test(ne1, ne3, ne2, ne4);
+   compressed_pair_reference_tester<non_empty1,non_empty2&>::test(ne1, ne3, ne2, ne4);
+   compressed_pair_reference1_tester<non_empty1&,non_empty2>::test(ne1, ne3, ne2, ne4);
+   compressed_pair_reference2_tester<non_empty1,non_empty2&>::test(ne1, ne3, ne2, ne4);
+   // T1 != T2, T2 empty
+   compressed_pair_reference_tester<non_empty1&,empty_POD_UDT>::test(ne1, e1, ne2, e1);
+   compressed_pair_reference1_tester<non_empty1&,empty_POD_UDT>::test(ne1, e1, ne2, e1);
+   // T1 != T2, T1 empty
+   compressed_pair_reference_tester<empty_POD_UDT,non_empty2&>::test(e1, ne3, e1, ne4);
+   compressed_pair_reference2_tester<empty_POD_UDT,non_empty2&>::test(e1, ne3, e1, ne4);
+   // T1 == T2, both non-empty
+   compressed_pair_reference_tester<non_empty1&,non_empty1&>::test(ne1, ne1, ne2, ne2);
+
+   // tests arrays:
+   non_empty1 nea1[2];
+   non_empty1 nea2[2];
+   non_empty2 nea3[2];
+   non_empty2 nea4[2];
+   nea1[0] = non_empty1(5);
+   nea2[0] = non_empty1(6);
+   nea3[0] = non_empty2(7);
+   nea4[0] = non_empty2(8);
+   
+   // T1 != T2, both non-empty
+   compressed_pair_array1_tester<non_empty1[2],non_empty2>::test(nea1, ne3, nea2, ne4);
+   compressed_pair_array2_tester<non_empty1,non_empty2[2]>::test(ne1, nea3, ne2, nea4);
+   compressed_pair_array_tester<non_empty1[2],non_empty2[2]>::test(nea1, nea3, nea2, nea4);
+   // T1 != T2, T2 empty
+   compressed_pair_array1_tester<non_empty1[2],empty_POD_UDT>::test(nea1, e1, nea2, e1);
+   // T1 != T2, T1 empty
+   compressed_pair_array2_tester<empty_POD_UDT,non_empty2[2]>::test(e1, nea3, e1, nea4);
+   // T1 == T2, both non-empty
+   compressed_pair_array_tester<non_empty1[2],non_empty1[2]>::test(nea1, nea1, nea2, nea2);
+   return 0;
+}
+

 unsigned int expected_failures = 0;




+
--- a/counting_iterator.htm
+++ b/counting_iterator.htm
@@ -308,7 +308,7 @@ implementation, the <tt>difference_type</tt> for any variable-length signed
 integer type <tt>T</tt> is <tt>T</tt> itself.

 <hr>
-<p>Revised <!--webbot bot="Timestamp" s-type="EDITED" s-format="%d %b %Y" startspan -->28 Feb 2001<!--webbot bot="Timestamp" endspan i-checksum="14390" --></p>
+<p>Revised <!--webbot bot="Timestamp" s-type="EDITED" s-format="%d %b %Y" startspan -->08 Mar 2001<!--webbot bot="Timestamp" endspan i-checksum="14892" --></p>
 <p><EFBFBD> Copyright Jeremy Siek 2000. Permission to copy, use,
 modify, sell and distribute this document is granted provided this copyright
 notice appears in all copies. This document is provided &quot;as is&quot;
--- a/include/boost/operators.hpp
+++ b/include/boost/operators.hpp
@@ -1,20 +1,20 @@
 //  Boost operators.hpp header file  ----------------------------------------//

-//  (C) Copyright David Abrahams 1999. Permission to copy, use,
-//  modify, sell and distribute this software is granted provided this
-//  copyright notice appears in all copies. This software is provided
-//  "as is" without express or implied warranty, and with no claim as
-//  to its suitability for any purpose.
-
-//  (C) Copyright Jeremy Siek 1999. Permission to copy, use, modify,
-//  sell and distribute this software is granted provided this
-//  copyright notice appears in all copies. This software is provided
-//  "as is" without express or implied warranty, and with no claim as
-//  to its suitability for any purpose.
+//  (C) Copyright David Abrahams, Jeremy Siek, and Daryle Walker 1999-2001.
+//  Permission to copy, use, modify, sell and distribute this software is
+//  granted provided this copyright notice appears in all copies.  This
+//  software is provided "as is" without express or implied warranty, and
+//  with no claim as to its suitability for any purpose.

 //  See http://www.boost.org for most recent version including documentation.

 //  Revision History
+//  29 May 01 Added operator classes for << and >>.  Added input and output
+//            iterator helper classes.  Added classes to connect equality and
+//            relational operators.  Added classes for groups of related
+//            operators.  Reimplemented example operator and iterator helper
+//            classes in terms of the new groups.  (Daryle Walker, with help
+//            from Alexy Gurtovoy)
 //  11 Feb 01 Fixed bugs in the iterator helpers which prevented explicitly
 //            supplied arguments from actually being used (Dave Abrahams)
 //  04 Jul 00 Fixed NO_OPERATORS_IN_NAMESPACE bugs, major cleanup and
@@ -282,12 +282,190 @@ struct indexable : B
  }
 };

+//  More operator classes (contributed by Daryle Walker) --------------------//
+
+template <class T, class U, class B = ::boost::detail::empty_base>
+struct left_shiftable2 : B
+{
+     friend T operator<<(T x, const U& y) { return x <<= y; }
+};
+
+template <class T, class B = ::boost::detail::empty_base>
+struct left_shiftable1 : B
+{
+     friend T operator<<(T x, const T& y) { return x <<= y; }
+};
+
+template <class T, class U, class B = ::boost::detail::empty_base>
+struct right_shiftable2 : B
+{
+     friend T operator>>(T x, const U& y) { return x >>= y; }
+};
+
+template <class T, class B = ::boost::detail::empty_base>
+struct right_shiftable1 : B
+{
+     friend T operator>>(T x, const T& y) { return x >>= y; }
+};
+
+template <class T, class U, class B = ::boost::detail::empty_base>
+struct equivalent2 : B
+{
+  friend bool operator==(const T& x, const U& y)
+  {
+    return !(x < y) && !(x > y);
+  }
+};
+
+template <class T, class B = ::boost::detail::empty_base>
+struct equivalent1 : B
+{
+  friend bool operator==(const T&x, const T&y)
+  {
+    return !(x < y) && !(y < x);
+  }
+};
+
+template <class T, class U, class B = ::boost::detail::empty_base>
+struct partially_ordered2 : B
+{
+  friend bool operator<=(const T& x, const U& y)
+    { return (x < y) || (x == y); }
+  friend bool operator>=(const T& x, const U& y)
+    { return (x > y) || (x == y); }
+  friend bool operator>(const U& x, const T& y)
+    { return y < x; }
+  friend bool operator<(const U& x, const T& y)
+    { return y > x; }
+  friend bool operator<=(const U& x, const T& y)
+    { return (y > x) || (y == x); }
+  friend bool operator>=(const U& x, const T& y)
+    { return (y < x) || (y == x); }
+};
+
+template <class T, class B = ::boost::detail::empty_base>
+struct partially_ordered1 : B
+{
+  friend bool operator>(const T& x, const T& y)
+    { return y < x; }
+  friend bool operator<=(const T& x, const T& y)
+    { return (x < y) || (x == y); }
+  friend bool operator>=(const T& x, const T& y)
+    { return (y < x) || (x == y); }
+};
+
+//  Combined operator classes (contributed by Daryle Walker) ----------------//
+
+template <class T, class U, class B = ::boost::detail::empty_base>
+struct totally_ordered2
+    : less_than_comparable2<T, U
+    , equality_comparable2<T, U, B
+      > > {};
+
+template <class T, class B = ::boost::detail::empty_base>
+struct totally_ordered1
+    : less_than_comparable1<T
+    , equality_comparable1<T, B
+      > > {};
+
+template <class T, class U, class B = ::boost::detail::empty_base>
+struct additive2
+    : addable2<T, U
+    , subtractable2<T, U, B
+      > > {};
+
+template <class T, class B = ::boost::detail::empty_base>
+struct additive1
+    : addable1<T
+    , subtractable1<T, B
+      > > {};
+
+template <class T, class U, class B = ::boost::detail::empty_base>
+struct multiplicative2
+    : multipliable2<T, U
+    , dividable2<T, U, B
+      > > {};
+
+template <class T, class B = ::boost::detail::empty_base>
+struct multiplicative1
+    : multipliable1<T
+    , dividable1<T, B
+      > > {};
+
+template <class T, class U, class B = ::boost::detail::empty_base>
+struct integer_multiplicative2
+    : multiplicative2<T, U
+    , modable2<T, U, B
+      > > {};
+
+template <class T, class B = ::boost::detail::empty_base>
+struct integer_multiplicative1
+    : multiplicative1<T
+    , modable1<T, B
+      > > {};
+
+template <class T, class U, class B = ::boost::detail::empty_base>
+struct arithmetic2
+    : additive2<T, U
+    , multiplicative2<T, U, B
+      > > {};
+
+template <class T, class B = ::boost::detail::empty_base>
+struct arithmetic1
+    : additive1<T
+    , multiplicative1<T, B
+      > > {};
+
+template <class T, class U, class B = ::boost::detail::empty_base>
+struct integer_arithmetic2
+    : additive2<T, U
+    , integer_multiplicative2<T, U, B
+      > > {};
+
+template <class T, class B = ::boost::detail::empty_base>
+struct integer_arithmetic1
+    : additive1<T
+    , integer_multiplicative1<T, B
+      > > {};
+
+template <class T, class U, class B = ::boost::detail::empty_base>
+struct bitwise2
+    : xorable2<T, U
+    , andable2<T, U
+    , orable2<T, U, B
+      > > > {};
+
+template <class T, class B = ::boost::detail::empty_base>
+struct bitwise1
+    : xorable1<T
+    , andable1<T
+    , orable1<T, B
+      > > > {};
+
+template <class T, class B = ::boost::detail::empty_base>
+struct unit_steppable
+    : incrementable<T
+    , decrementable<T, B
+      > > {};
+
+template <class T, class U, class B = ::boost::detail::empty_base>
+struct shiftable2
+    : left_shiftable2<T, U
+    , right_shiftable2<T, U, B
+      > > {};
+
+template <class T, class B = ::boost::detail::empty_base>
+struct shiftable1
+    : left_shiftable1<T
+    , right_shiftable1<T, B
+      > > {};
+
 #ifndef BOOST_NO_OPERATORS_IN_NAMESPACE
 } // namespace boost
 #endif // BOOST_NO_OPERATORS_IN_NAMESPACE


-// BOOST_IMPORT_TEMPLATE1/BOOST_IMPORT_TEMPLATE2 -
+// BOOST_IMPORT_TEMPLATE1 .. BOOST_IMPORT_TEMPLATE3 -
 //
 // When BOOST_NO_OPERATORS_IN_NAMESPACE is defined we need a way to import an
 // operator template into the boost namespace. BOOST_IMPORT_TEMPLATE1 is used
@@ -295,12 +473,31 @@ struct indexable : B
 // two-argument forms. Note that these macros expect to be invoked from within
 // boost.

-#if defined(BOOST_NO_OPERATORS_IN_NAMESPACE)
+#ifndef BOOST_NO_OPERATORS_IN_NAMESPACE

-#  if defined(BOOST_NO_USING_TEMPLATE)
+  // The template is already in boost so we have nothing to do.
+# define BOOST_IMPORT_TEMPLATE3(template_name)
+# define BOOST_IMPORT_TEMPLATE2(template_name)
+# define BOOST_IMPORT_TEMPLATE1(template_name)
+
+#else // BOOST_NO_OPERATORS_IN_NAMESPACE
+
+#  ifndef BOOST_NO_USING_TEMPLATE
+
+     // Bring the names in with a using-declaration
+     // to avoid stressing the compiler.
+#    define BOOST_IMPORT_TEMPLATE3(template_name) using ::template_name;
+#    define BOOST_IMPORT_TEMPLATE2(template_name) using ::template_name;
+#    define BOOST_IMPORT_TEMPLATE1(template_name) using ::template_name;
+
+#  else
+
+     // Otherwise, because a Borland C++ 5.5 bug prevents a using declaration
+     // from working, we are forced to use inheritance for that compiler.
+#    define BOOST_IMPORT_TEMPLATE3(template_name)                                 \
+     template <class T, class U, class V, class B = ::boost::detail::empty_base>  \
+     struct template_name : ::template_name<T, U, V, B> {};

-     // Because a Borland C++ 5.5 bug prevents a using declaration from working,
-     // we are forced to use inheritance for that compiler.
 #    define BOOST_IMPORT_TEMPLATE2(template_name)                              \
     template <class T, class U, class B = ::boost::detail::empty_base>        \
     struct template_name : ::template_name<T, U, B> {};
@@ -309,21 +506,8 @@ struct indexable : B
     template <class T, class B = ::boost::detail::empty_base>                 \
     struct template_name : ::template_name<T, B> {};

-#  else
-
-     // Otherwise, bring the names in with a using-declaration to avoid
-     // stressing the compiler
-#    define BOOST_IMPORT_TEMPLATE2(template_name) using ::template_name;
-#    define BOOST_IMPORT_TEMPLATE1(template_name) using ::template_name;
-
 #  endif // BOOST_NO_USING_TEMPLATE

-#else // !BOOST_NO_OPERATORS_IN_NAMESPACE
-
-  // The template is already in boost so we have nothing to do.
-# define BOOST_IMPORT_TEMPLATE2(template_name)
-# define BOOST_IMPORT_TEMPLATE1(template_name)
-
 #endif // BOOST_NO_OPERATORS_IN_NAMESPACE

 //
@@ -332,7 +516,7 @@ struct indexable : B
 // the xxxx, xxxx1, and xxxx2 templates, importing them into boost:: as
 // neccessary.
 //
-#if !defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION)
+#ifndef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION

 // is_chained_base<> - a traits class used to distinguish whether an operator
 // template argument is being used for base class chaining, or is specifying a
@@ -355,6 +539,15 @@ template<class T> struct is_chained_base {

 } // namespace boost

+// Import a 3-type-argument operator template into boost (if neccessary) and
+// provide a specialization of 'is_chained_base<>' for it.
+# define BOOST_OPERATOR_TEMPLATE3(template_name3)                     \
+  BOOST_IMPORT_TEMPLATE3(template_name3)                              \
+  template<class T, class U, class V, class B>                        \
+  struct is_chained_base< ::boost::template_name3<T, U, V, B> > {     \
+    typedef ::boost::detail::true_t value;                            \
+  };
+
 // Import a 2-type-argument operator template into boost (if neccessary) and
 // provide a specialization of 'is_chained_base<>' for it.
 # define BOOST_OPERATOR_TEMPLATE2(template_name2)                  \
@@ -414,6 +607,8 @@ BOOST_OPERATOR_TEMPLATE1(template_name##1)

 #else // BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION

+#  define BOOST_OPERATOR_TEMPLATE3(template_name3) \
+        BOOST_IMPORT_TEMPLATE3(template_name3)
 #  define BOOST_OPERATOR_TEMPLATE2(template_name2) \
        BOOST_IMPORT_TEMPLATE2(template_name2)
 #  define BOOST_OPERATOR_TEMPLATE1(template_name1) \
@@ -442,47 +637,41 @@ BOOST_OPERATOR_TEMPLATE(orable)

 BOOST_OPERATOR_TEMPLATE1(incrementable)
 BOOST_OPERATOR_TEMPLATE1(decrementable)
+
 BOOST_OPERATOR_TEMPLATE2(dereferenceable)
+BOOST_OPERATOR_TEMPLATE3(indexable)

-// indexable doesn't follow the patterns above (it has 4 template arguments), so
-// we just write out the compiler hacks explicitly.
-#ifdef BOOST_NO_OPERATORS_IN_NAMESPACE
-# ifdef BOOST_NO_USING_TEMPLATE
-   template <class T, class I, class R, class B = ::boost::detail::empty_base>
-   struct indexable : ::indexable<T,I,R,B> {};
-# else
-   using ::indexable;
-# endif
-#endif
+BOOST_OPERATOR_TEMPLATE(left_shiftable)
+BOOST_OPERATOR_TEMPLATE(right_shiftable)
+BOOST_OPERATOR_TEMPLATE(equivalent)
+BOOST_OPERATOR_TEMPLATE(partially_ordered)

-#ifndef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
-template <class T, class I, class R, class B>
-struct is_chained_base< ::boost::indexable<T, I, R, B> > {
-  typedef ::boost::detail::true_t operator_template_type;
-};
-#endif
+BOOST_OPERATOR_TEMPLATE(totally_ordered)
+BOOST_OPERATOR_TEMPLATE(additive)
+BOOST_OPERATOR_TEMPLATE(multiplicative)
+BOOST_OPERATOR_TEMPLATE(integer_multiplicative)
+BOOST_OPERATOR_TEMPLATE(arithmetic)
+BOOST_OPERATOR_TEMPLATE(integer_arithmetic)
+BOOST_OPERATOR_TEMPLATE(bitwise)
+BOOST_OPERATOR_TEMPLATE1(unit_steppable)
+BOOST_OPERATOR_TEMPLATE(shiftable)

 #undef BOOST_OPERATOR_TEMPLATE
+#undef BOOST_OPERATOR_TEMPLATE3
 #undef BOOST_OPERATOR_TEMPLATE2
 #undef BOOST_OPERATOR_TEMPLATE1
 #undef BOOST_IMPORT_TEMPLATE1
 #undef BOOST_IMPORT_TEMPLATE2
+#undef BOOST_IMPORT_TEMPLATE3

 // The following 'operators' classes can only be used portably if the derived class
 // declares ALL of the required member operators.
 template <class T, class U>
 struct operators2
-    : less_than_comparable2<T,U
-    , equality_comparable2<T,U
-    , addable2<T,U
-    , subtractable2<T,U
-    , multipliable2<T,U
-    , dividable2<T,U
-    , modable2<T,U
-    , orable2<T,U
-    , andable2<T,U
-    , xorable2<T,U
-      > > > > > > > > > > {};
+    : totally_ordered2<T,U
+    , integer_arithmetic2<T,U
+    , bitwise2<T,U
+      > > > {};

 #ifndef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
 template <class T, class U = T>
@@ -492,31 +681,47 @@ template <class T> struct operators<T, T>
 #else
 template <class T> struct operators
 #endif
-    : less_than_comparable<T
-    , equality_comparable<T
-    , addable<T
-    , subtractable<T
-    , multipliable<T
-    , dividable<T
-    , modable<T
-    , orable<T
-    , andable<T
-    , xorable<T
-    , incrementable<T
-    , decrementable<T
-      > > > > > > > > > > > > {};
+    : totally_ordered<T
+    , integer_arithmetic<T
+    , bitwise<T
+    , unit_steppable<T
+      > > > > {};

 //  Iterator helper classes (contributed by Jeremy Siek) -------------------//
+//  (Input and output iterator helpers contributed by Daryle Walker) -------//
+//  (Changed to use combined operator classes by Daryle Walker) ------------//
+template <class T,
+          class V,
+          class D = std::ptrdiff_t,
+          class P = V const *,
+          class R = V const &>
+struct input_iterator_helper
+  : equality_comparable1<T
+  , incrementable<T
+  , dereferenceable<T, P
+  , boost::iterator<std::input_iterator_tag, V, D, P, R
+    > > > > {};
+#ifndef BOOST_MSVC
+template <class T,
+          class V = void,
+          class D = void,
+          class P = void,
+          class R = void>
+struct output_iterator_helper
+  : incrementable<T
+  , boost::iterator<std::output_iterator_tag, V, D, P, R
+    > > {};
+#endif
 template <class T,
          class V,
          class D = std::ptrdiff_t,
          class P = V*,
          class R = V&>
 struct forward_iterator_helper
-  : equality_comparable<T
+  : equality_comparable1<T
  , incrementable<T
-  , dereferenceable<T,P
-  , boost::iterator<std::forward_iterator_tag,V,D,P,R
+  , dereferenceable<T, P
+  , boost::iterator<std::forward_iterator_tag, V, D, P, R
    > > > > {};

 template <class T,
@@ -525,12 +730,11 @@ template <class T,
          class P = V*,
          class R = V&>
 struct bidirectional_iterator_helper
-  : equality_comparable<T
-  , incrementable<T
-  , decrementable<T
-  , dereferenceable<T,P
-  , boost::iterator<std::bidirectional_iterator_tag,V,D,P,R
-    > > > > > {};
+  : equality_comparable1<T
+  , unit_steppable<T
+  , dereferenceable<T, P
+  , boost::iterator<std::bidirectional_iterator_tag, V, D, P, R
+    > > > > {};

 template <class T,
          class V, 
@@ -538,22 +742,17 @@ template <class T,
          class P = V*,
          class R = V&>
 struct random_access_iterator_helper
-  : equality_comparable<T
-  , less_than_comparable<T
-  , incrementable<T
-  , decrementable<T
-  , dereferenceable<T,P
-  , addable2<T,D
-  , subtractable2<T,D
-  , indexable<T,D,R
-  , boost::iterator<std::random_access_iterator_tag,V,D,P,R
-    > > > > > > > > >
+  : totally_ordered1<T
+  , unit_steppable<T
+  , dereferenceable<T, P
+  , additive2<T, D
+  , indexable<T, D, R
+  , boost::iterator<std::random_access_iterator_tag, V, D, P, R
+    > > > > > >
 {
-#ifndef __BORLANDC__
  friend D requires_difference_operator(const T& x, const T& y) {
    return x - y;
  }
-#endif
 }; // random_access_iterator_helper

 } // namespace boost
--- a/include/boost/utility.hpp
+++ b/include/boost/utility.hpp
@@ -11,6 +11,9 @@
 //  Classes appear in alphabetical order

 //  Revision History
+//  21 May 01  checked_delete() and checked_array_delete() added (Beman Dawes,
+//             suggested by Dave Abrahams, generalizing idea from Vladimir Prus)
+//  21 May 01  made next() and prior() inline (Beman Dawes)  
 //  26 Jan 00  protected noncopyable destructor added (Miki Jovanovic)
 //  10 Dec 99  next() and prior() templates added (Dave Abrahams)
 //  30 Aug 99  moved cast templates to cast.hpp (Beman Dawes)
@@ -22,12 +25,32 @@
 #ifndef BOOST_UTILITY_HPP
 #define BOOST_UTILITY_HPP

-#include <boost/config.hpp>
-#include <cstddef>            // for size_t
-#include <utility>            // for std::pair
+#include <boost/config.hpp>        // broken compiler workarounds 
+#include <boost/static_assert.hpp> 
+#include <cstddef>                 // for size_t
+#include <utility>                 // for std::pair

 namespace boost
 {
+//  checked_delete() and checked_array_delete()  -----------------------------//
+
+    // verify that types are complete for increased safety
+
+    template< typename T >
+    inline void checked_delete(T * x)
+    {
+        BOOST_STATIC_ASSERT( sizeof(T) != 0 ); // assert type complete at point
+                                               // of instantiation
+        delete x;
+    }
+
+    template< typename T >
+    inline void checked_array_delete(T  * x)
+    {
+        BOOST_STATIC_ASSERT( sizeof(T) != 0 ); // assert type complete at point
+                                               // of instantiation
+        delete [] x;
+    }

 //  next() and prior() template functions  -----------------------------------//

@@ -41,10 +64,10 @@ namespace boost
    //  Contributed by Dave Abrahams

    template <class T>
-    T next(T x) { return ++x; }
+    inline T next(T x) { return ++x; }

    template <class T>
-    T prior(T x) { return --x; }
+    inline T prior(T x) { return --x; }


 //  class noncopyable  -------------------------------------------------------//
--- a/indirect_iterator.htm
+++ b/indirect_iterator.htm
@@ -422,7 +422,7 @@ a,b,c,d,e,f,g,
    <hr>

    <p>Revised 
-    <!--webbot bot="Timestamp" s-type="EDITED" s-format="%d %b %Y" startspan -->28 Feb 2001<!--webbot bot="Timestamp" endspan i-checksum="14390" -->
+    <!--webbot bot="Timestamp" s-type="EDITED" s-format="%d %b %Y" startspan -->08 Mar 2001<!--webbot bot="Timestamp" endspan i-checksum="14892" -->


    <p>&copy; Copyright Jeremy Siek and David Abrahams 2001. Permission to
--- a/indirect_iterator_example.cpp
+++ b/indirect_iterator_example.cpp
@@ -29,8 +29,7 @@ int main(int, char*[])

  // Example of using indirect_iterator_pair_generator

-  typedef boost::indirect_iterator_pair_generator<char**,
-    char, char*, char&, const char*, const char&> PairGen;
+  typedef boost::indirect_iterator_pair_generator<char**, char> PairGen;

  char mutable_characters[N];
  char* pointers_to_mutable_chars[N];
--- a/iter_named_param_test.cpp
+++ b/iter_named_param_test.cpp
@@ -4,6 +4,8 @@
 // "as is" without express or implied warranty, and with no claim as
 // to its suitability for any purpose.

+// 27 June 2001 Jeremy Siek
+//     Upated for change in named params.
 // 8 Mar 2001   Jeremy Siek
 //     Initial checkin.

@@ -11,9 +13,6 @@
 #include <boost/pending/iterator_tests.hpp>
 #include <boost/static_assert.hpp>

-class bar { };
-void foo(bar) { }
-
 int
 main()
 {
@@ -26,9 +25,8 @@ main()

  {
    typedef boost::iterator_adaptor<my_iter, boost::default_iterator_policies,
-      boost::iterator_traits_generator
-      ::reference<dummyT>
-      ::iterator_category<std::input_iterator_tag> > iter_type;
+      boost::reference_is<dummyT>,
+      boost::iterator_category_is<std::input_iterator_tag> > iter_type;

    BOOST_STATIC_ASSERT((boost::is_same<iter_type::iterator_category*,
       std::input_iterator_tag*>::value));
@@ -42,12 +40,11 @@ main()
  {
    typedef boost::iterator_adaptor<dummyT*,
      boost::default_iterator_policies,
-      boost::iterator_traits_generator
-        ::value_type<dummyT>
-        ::reference<const dummyT&>
-        ::pointer<const dummyT*> 
-        ::iterator_category<std::forward_iterator_tag>
-        ::difference_type<std::ptrdiff_t> > adaptor_type;
+      boost::value_type_is<dummyT>,
+      boost::reference_is<const dummyT&>,
+      boost::pointer_is<const dummyT*>,
+      boost::iterator_category_is<std::forward_iterator_tag>,
+      boost::difference_type_is<std::ptrdiff_t> > adaptor_type;

    adaptor_type i(array);

--- a/iterator_adaptor_examples.cpp
+++ b/iterator_adaptor_examples.cpp
@@ -21,9 +21,8 @@ main(int, char*[])
  int x[] = { 1, 2, 3, 4, 5, 6, 7, 8 };

  typedef std::binder1st< std::multiplies<int> > Function;
-  typedef boost::transform_iterator<Function, int*, 
-    boost::iterator<std::random_access_iterator_tag, int>
-  >::type doubling_iterator;
+  typedef boost::transform_iterator_generator<Function, int*
+    >::type doubling_iterator;

  doubling_iterator i(x, std::bind1st(std::multiplies<int>(), 2)),
    i_end(x + sizeof(x)/sizeof(int), std::bind1st(std::multiplies<int>(), 2));
--- a/iterator_adaptor_test.cpp
+++ b/iterator_adaptor_test.cpp
@@ -9,6 +9,7 @@
 //  See http://www.boost.org for most recent version including documentation.

 //  Revision History
+//  27 June 01 Updated to changes in named parameters.
 //  08 Mar 01 Moved indirect and transform tests to separate files.
 //            (Jeremy Siek)
 //  19 Feb 01 Take adavantage of improved iterator_traits to do more tests
@@ -52,8 +53,7 @@
 #include <boost/pending/iterator_tests.hpp>
 #include <boost/pending/integer_range.hpp>
 #include <boost/concept_archetype.hpp>
-#include <stdlib.h>
-#include <vector>
+#include <cstdlib>
 #include <deque>
 #include <set>

@@ -97,6 +97,9 @@ typedef std::deque<int> storage;
 typedef std::deque<int*> pointer_deque;
 typedef std::set<storage::iterator> iterator_set;

+struct bar { };
+void foo(bar) { }
+
 int
 main()
 {
@@ -306,12 +309,11 @@ main()
 #else
    typedef boost::iterator_adaptor<boost::forward_iterator_archetype<dummyT>,
      boost::default_iterator_policies,
-      boost::iterator_traits_generator
-        ::value_type<dummyT>
-        ::reference<const dummyT&>
-        ::pointer<const dummyT*> 
-        ::iterator_category<std::forward_iterator_tag>
-        ::difference_type<std::ptrdiff_t> > adaptor_type;
+      boost::value_type_is<dummyT>,
+      boost::reference_is<const dummyT&>,
+      boost::pointer_is<const dummyT*>,
+      boost::iterator_category_is<std::forward_iterator_tag>,
+      boost::difference_type_is<std::ptrdiff_t> > adaptor_type;
 #endif
    adaptor_type i(forward_iter);
    int zero = 0;
--- a/iterator_adaptors.htm
+++ b/iterator_adaptors.htm
@@ -170,7 +170,8 @@ struct iterator_adaptor;
        <td>The <tt>value_type</tt> of the resulting iterator, unless const. If
        Value is <tt>const X</tt> the
        <tt>value_type</tt> will be (<i>non-</i><tt>const</tt>) <tt>X</tt><a href=
-        "#1">[1]</a>.<br>
+        "#1">[1]</a>. If the <tt>value_type</tt> you wish to use is an abstract
+        base class see note <a href="#5">[5]</a>.<br>
         <b>Default:</b>
        <tt>std::iterator_traits&lt;BaseType&gt;::value_type</tt> <a href=
        "#2">[2]</a>
@@ -310,13 +311,13 @@ iterator_adaptor&lt;foo_iterator, foo_policies,
        <th>Required for Iterator Categories

      <tr>
-        <td><tt>dereference</tt> 
+        <td><tt>initialize</tt>

-        <td>returns an element of the iterator's <tt>reference</tt> type
-        
-        <td><tt>*p</tt>, <tt>p[n]</tt>
+        <td>optionally modify base iterator during iterator construction

-        <td rowspan="3"><a href=
+        <td>constructors
+
+        <td rowspan="4"><a href=
        "http://www.sgi.com/tech/stl/InputIterator.html">Input</a>/ <a href=
        "http://www.sgi.com/tech/stl/OutputIterator.html">Output</a>/ <a href=
        "http://www.sgi.com/tech/stl/ForwardIterator.html">Forward</a>/ <a
@@ -325,6 +326,15 @@ iterator_adaptor&lt;foo_iterator, foo_policies,
        <a href="http://www.sgi.com/tech/stl/RandomAccessIterator.html">Random
        Access</a> 

+	  
+      <tr>
+        <td><tt>dereference</tt> 
+
+        <td>returns an element of the iterator's <tt>reference</tt> type
+        
+        <td><tt>*p</tt>, <tt>p[n]</tt>
+
+
      <tr>
        <td><tt>equal</tt> 

@@ -404,6 +414,10 @@ iterator_adaptor&lt;foo_iterator, foo_policies,
 <pre>
 struct <a name="default_iterator_policies">default_iterator_policies</a>
 {
+  template &lt;class BaseType&gt;
+  void initialize(BaseType&amp;)
+    { }
+
  template &lt;class Reference, class BaseType&gt;
  Reference dereference(type&lt;Reference&gt;, const BaseType&amp; x) const
    { return *x; }
@@ -829,10 +843,24 @@ bool operator==(const iterator_adaptor&lt;B1,P,V1,R1,P1,C,D&gt;&amp;,
    returning a reference could cause serious memory problems due to the
    reference being bound to a temporary object whose lifetime ends inside of
    the <tt>operator[]</tt>.
+
+    <p><a name="5">[5]</a>
+    The <tt>value_type</tt> of an iterator may not be
+    an abstract base class, however many common uses of iterators
+    never need the <tt>value_type</tt>, only the <tt>reference</tt> type.
+    If you wish to create such an iterator adaptor, use a dummy
+    type such as <tt>char</tt> for the <tt>Value</tt> parameter,
+    and use a reference to your abstract base class for
+    the <tt>Reference</tt> parameter. Note that such an iterator
+    does not fulfill the C++ standards requirements for a
+    <a href= "http://www.sgi.com/tech/stl/ForwardIterator.html">
+    Forward Iterator</a>, so you will need to use a less restrictive
+    iterator category such as <tt>std::input_iterator_tag</tt>.
+
    <hr>

    <p>Revised 
-    <!--webbot bot="Timestamp" s-type="EDITED" s-format="%d %b %Y" startspan -->09 Mar 2001<!--webbot bot="Timestamp" endspan i-checksum="14894" -->
+    <!--webbot bot="Timestamp" s-type="EDITED" s-format="%d %b %Y" startspan -->19 Mar 2001<!--webbot bot="Timestamp" endspan i-checksum="14895" -->


    <p>&copy; Copyright Dave Abrahams and Jeremy Siek 2001. Permission to copy,
--- a/iterators_test.cpp
+++ b/iterators_test.cpp
@@ -9,16 +9,25 @@
 //  See http://www.boost.org for most recent version including documentation.

 //  Revision History
+//  29 May 01 Factored implementation, added comparison tests, use Test Tools
+//            library (Daryle Walker)
 //  12 Dec 99 Initial version with iterator operators (Jeremy Siek)

-#include <string>
-#include <iostream>
-using namespace std;
+#define  BOOST_INCLUDE_MAIN
+#include <boost/test/test_tools.hpp>  // for main

-#include <boost/operators.hpp>
-using namespace boost;
+#include <boost/config.hpp>     // for BOOST_STATIC_CONSTANT
+#include <boost/cstdlib.hpp>    // for boost::exit_success
+#include <boost/operators.hpp>  // for boost::random_access_iterator_helper
+
+#include <cstddef>    // for std::ptrdiff_t, std::size_t
+#include <cstring>    // for std::strcmp
+#include <iostream>   // for std::cout (std::endl, ends, and flush indirectly)
+#include <string>     // for std::string
+#include <strstream>  // for std::ostrstream


+// Iterator test class
 template <class T, class R, class P>
 struct test_iter
  : public boost::random_access_iterator_helper<
@@ -29,7 +38,7 @@ struct test_iter
  typedef std::ptrdiff_t Distance;

 public:
-  test_iter(T* i) : _i(i) { }
+  explicit test_iter(T* i =0) : _i(i) { }
  test_iter(const self& x) : _i(x._i) { }
  self& operator=(const self& x) { _i = x._i; return *this; }
  Reference operator*() const { return *_i; }
@@ -43,127 +52,280 @@ public:
    return x._i - y._i; 
  }
 protected:
-  T* _i;
+  P _i;
 };

-
-int
-main()
+// Iterator operator testing classes
+class test_opr_base
 {
-  string array[] = { "apple", "orange", "pear", "peach", "grape", "plum"  };
-  {
-    test_iter<string,string&,string*> i = array, 
-      ie = array + sizeof(array)/sizeof(string);
+protected:
+    // Test data and types
+    BOOST_STATIC_CONSTANT( std::size_t, fruit_length = 6u );
+    BOOST_STATIC_CONSTANT( std::size_t, scratch_length = 40u );

-    // Tests for all of the operators added by random_access_iterator_helper
+    typedef std::string  fruit_array_type[ fruit_length ];
+    typedef char         scratch_array_type[ scratch_length ];

-    // test i++
-    while (i != ie)
-      cout << *i++ << " ";
-    cout << endl;
-    i = array;
+    static  fruit_array_type    fruit;
+    static  scratch_array_type  scratch;

-    // test i--
-    while (ie != i) {
-      ie--;
-      cout << *ie << " ";
-    }
-    cout << endl;
-    ie = array + sizeof(array)/sizeof(string);
+};  // test_opr_base

-    // test i->m
-    while (i != ie) {
-      cout << i->size() << " ";
-      ++i;
-    }
-    cout << endl;
-    i = array;
+template <typename T, typename R = T&, typename P = T*>
+class test_opr
+    : public test_opr_base
+{
+    typedef test_opr<T, R, P>  self_type;

-    // test i + n
-    while (i < ie) {
-      cout << *i << " ";
-      i = i + 2;
-    }
-    cout << endl;
-    i = array;
+public:
+    // Types
+    typedef T  value_type;
+    typedef R  reference;
+    typedef P  pointer;

-    // test n + i
-    while (i < ie) {
-      cout << *i << " ";
-      i = ptrdiff_t(2) + i;
-    }
-    cout << endl;
-    i = array;
+    typedef test_iter<T, R, P>  iter_type;

-    // test i - n
-    while (ie > i) {
-      ie = ie - 2;
-      cout << *ie << " ";
-    }
-    cout << endl;
-    ie = array + sizeof(array)/sizeof(string);
+    // Test controller
+    static  void  master_test( char const name[] );

-    // test i[n]
-    for (std::size_t j = 0; j < sizeof(array)/sizeof(string); ++j)
-      cout << i[j] << " ";
-    cout << endl;
-  }
-  {
-    test_iter<string, const string&, const string*> i = array, 
-      ie = array + sizeof(array)/sizeof(string);
+private:
+    // Test data
+    static  iter_type const  fruit_begin, fruit_end;

-    // Tests for all of the operators added by random_access_iterator_helper
+    // Test parts
+    static  void  post_increment_test();
+    static  void  post_decrement_test();
+    static  void  indirect_referral_test();
+    static  void  offset_addition_test();
+    static  void  reverse_offset_addition_test();
+    static  void  offset_subtraction_test();
+    static  void  comparison_test();
+    static  void  indexing_test();

-    // test i++
-    while (i != ie)
-      cout << *i++ << " ";
-    cout << endl;
-    i = array;
+};  // test_opr

-    // test i--
-    while (ie != i) {
-      ie--;
-      cout << *ie << " ";
-    }
-    cout << endl;
-    ie = array + sizeof(array)/sizeof(string);

-    // test i->m
-    while (i != ie) {
-      cout << i->size() << " ";
-      ++i;
-    }
-    cout << endl;
-    i = array;
+// Class-static data definitions
+test_opr_base::fruit_array_type
+ test_opr_base::fruit = { "apple", "orange", "pear", "peach", "grape", "plum" };

-    // test i + n
-    while (i < ie) {
-      cout << *i << " ";
-      i = i + 2;
-    }
-    cout << endl;
-    i = array;
+test_opr_base::scratch_array_type
+ test_opr_base::scratch = "";

-    // test n + i
-    while (i < ie) {
-      cout << *i << " ";
-      i = ptrdiff_t(2) + i;
-    }
-    cout << endl;
-    i = array;
+template <typename T, typename R, typename P>
+typename test_opr<T, R, P>::iter_type const
+ test_opr<T, R, P>::fruit_begin( fruit );

-    // test i - n
-    while (ie > i) {
-      ie = ie - 2;
-      cout << *ie << " ";
-    }
-    cout << endl;
-    ie = array + sizeof(array)/sizeof(string);
+template <typename T, typename R, typename P>
+typename test_opr<T, R, P>::iter_type const
+ test_opr<T, R, P>::fruit_end( fruit + fruit_length );

-    // test i[n]
-    for (std::size_t j = 0; j < sizeof(array)/sizeof(string); ++j)
-      cout << i[j] << " ";
-    cout << endl;
-  }
-  return 0;
+
+// Main testing function
+int
+test_main( int , char * [] )
+{
+    using std::string;
+
+    typedef test_opr<string, string &, string *>              test1_type;
+    typedef test_opr<string, string const &, string const *>  test2_type;
+
+    test1_type::master_test( "non-const string" );
+    test2_type::master_test( "const string" );
+
+    return boost::exit_success;
+}
+
+// Tests for all of the operators added by random_access_iterator_helper
+template <typename T, typename R, typename P>
+void
+test_opr<T, R, P>::master_test
+(
+    char const  name[]
+)
+{
+    std::cout << "Doing test run for " << name << '.' << std::endl;
+
+    post_increment_test();
+    post_decrement_test();
+    indirect_referral_test();
+    offset_addition_test();
+    reverse_offset_addition_test();
+    offset_subtraction_test();
+    comparison_test();
+    indexing_test();
+}
+
+// Test post-increment
+template <typename T, typename R, typename P>
+void
+test_opr<T, R, P>::post_increment_test
+(
+)
+{
+    std::cout << "\tDoing post-increment test." << std::endl;
+
+    std::ostrstream  oss( scratch, scratch_length );
+    for ( iter_type i = fruit_begin ; i != fruit_end ; )
+    {
+        oss << *i++ << ' ';
+    }
+
+    oss << std::ends;
+    BOOST_TEST( std::strcmp(oss.str(), "apple orange pear peach grape plum ")
+     == 0 );
+}
+
+// Test post-decrement
+template <typename T, typename R, typename P>
+void
+test_opr<T, R, P>::post_decrement_test
+(
+)
+{
+    std::cout << "\tDoing post-decrement test." << std::endl;
+
+    std::ostrstream  oss( scratch, scratch_length );
+    for ( iter_type i = fruit_end ; i != fruit_begin ; )
+    {
+        i--;
+        oss << *i << ' ';
+    }
+
+    oss << std::ends;
+    BOOST_TEST( std::strcmp(oss.str(), "plum grape peach pear orange apple ")
+     == 0 );
+}
+
+// Test indirect structure referral
+template <typename T, typename R, typename P>
+void
+test_opr<T, R, P>::indirect_referral_test
+(
+)
+{
+    std::cout << "\tDoing indirect reference test." << std::endl;
+
+    std::ostrstream  oss( scratch, scratch_length );
+    for ( iter_type i = fruit_begin ; i != fruit_end ; ++i )
+    {
+        oss << i->size() << ' ';
+    }
+
+    oss << std::ends;
+    BOOST_TEST( std::strcmp(oss.str(), "5 6 4 5 5 4 ") == 0 );
+}
+
+// Test offset addition
+template <typename T, typename R, typename P>
+void
+test_opr<T, R, P>::offset_addition_test
+(
+)
+{
+    std::cout << "\tDoing offset addition test." << std::endl;
+
+    std::ptrdiff_t const  two = 2;
+    std::ostrstream       oss( scratch, scratch_length );
+    for ( iter_type i = fruit_begin ; i != fruit_end ; i = i + two )
+    {
+        oss << *i << ' ';
+    }
+
+    oss << std::ends;
+    BOOST_TEST( std::strcmp(oss.str(), "apple pear grape ") == 0 );
+}
+
+// Test offset addition, in reverse order
+template <typename T, typename R, typename P>
+void
+test_opr<T, R, P>::reverse_offset_addition_test
+(
+)
+{
+    std::cout << "\tDoing reverse offset addition test." << std::endl;
+
+    std::ptrdiff_t const  two = 2;
+    std::ostrstream       oss( scratch, scratch_length );
+    for ( iter_type i = fruit_begin ; i != fruit_end ; i = two + i )
+    {
+        oss << *i << ' ';
+    }
+
+    oss << std::ends;
+    BOOST_TEST( std::strcmp(oss.str(), "apple pear grape ") == 0 );
+}
+
+// Test offset subtraction
+template <typename T, typename R, typename P>
+void
+test_opr<T, R, P>::offset_subtraction_test
+(
+)
+{
+    std::cout << "\tDoing offset subtraction test." << std::endl;
+
+    std::ptrdiff_t const  two = 2;
+    std::ostrstream       oss( scratch, scratch_length );
+    for ( iter_type i = fruit_end ; fruit_begin < i ; )
+    {
+        i = i - two;
+        if ( (fruit_begin < i) || (fruit_begin == i) )
+        {
+            oss << *i << ' ';
+        }
+    }
+
+    oss << std::ends;
+    BOOST_TEST( std::strcmp(oss.str(), "grape pear apple ") == 0 );
+}
+
+// Test comparisons
+template <typename T, typename R, typename P>
+void
+test_opr<T, R, P>::comparison_test
+(
+)
+{
+    using std::cout;
+    using std::ptrdiff_t;
+
+    cout << "\tDoing comparison tests.\n\t\tPass:";
+
+    for ( iter_type i = fruit_begin ; i != fruit_end ; ++i )
+    {
+        ptrdiff_t const  i_offset = i - fruit_begin;
+
+        cout << ' ' << *i << std::flush;
+        for ( iter_type j = fruit_begin ; j != fruit_end ; ++j )
+        {
+            ptrdiff_t const  j_offset = j - fruit_begin;
+
+            BOOST_TEST( (i != j) == (i_offset != j_offset) );
+            BOOST_TEST( (i > j) == (i_offset > j_offset) );
+            BOOST_TEST( (i <= j) == (i_offset <= j_offset) );
+            BOOST_TEST( (i >= j) == (i_offset >= j_offset) );
+        }
+    }
+    cout << std::endl;
+}
+
+// Test indexing
+template <typename T, typename R, typename P>
+void
+test_opr<T, R, P>::indexing_test
+(
+)
+{
+    std::cout << "\tDoing indexing test." << std::endl;
+
+    std::ostrstream  oss( scratch, scratch_length );
+    for ( std::size_t k = 0u ; k < fruit_length ; ++k )
+    {
+        oss << fruit_begin[ k ] << ' ';
+    }
+
+    oss << std::ends;
+    BOOST_TEST( std::strcmp(oss.str(), "apple orange pear peach grape plum ")
+     == 0 );
 }
--- a/operators.htm
+++ b/operators.htm
--- a/operators_test.cpp
+++ b/operators_test.cpp
@@ -8,18 +8,26 @@
 //  See http://www.boost.org for most recent version including documentation.

 //  Revision History
+//  20 May 01 Output progress messages.  Added tests for new operator
+//            templates.  Updated random number generator.  Changed tests to
+//            use Boost Test Tools library.  (Daryle Walker)
 //  04 Jun 00 Added regression test for a bug I found (David Abrahams)
 //  17 Jun 00 Fix for broken compilers (Aleksey Gurtovoy)
 //  ?? ??? 00 Major update to randomly test all one- and two- argument forms by
-//            wrapping integral types and comparing the results of operations to
-//            the results for the raw types (David Abrahams)
+//            wrapping integral types and comparing the results of operations
+//            to the results for the raw types (David Abrahams)
 //  12 Dec 99 Minor update, output confirmation message.
 //  15 Nov 99 Initial version

-#include <boost/operators.hpp>
-#include <cassert>
-#include <iostream>
-#include <boost/min_rand.hpp>
+#define BOOST_INCLUDE_MAIN
+
+#include <boost/config.hpp>                      // for BOOST_MSVC
+#include <boost/cstdlib.hpp>                     // for boost::exit_success
+#include <boost/operators.hpp>                   // for the tested items
+#include <boost/random/linear_congruential.hpp>  // for boost::minstd_rand
+#include <boost/test/test_tools.hpp>             // for main
+
+#include <iostream>  // for std::cout (std::endl indirectly)


 namespace
@@ -28,14 +36,18 @@ namespace
    int true_value(int x) { return x; }
    long true_value(long x) { return x; }
    signed char true_value(signed char x) { return x; }
+    short true_value(short x) { return x; }
    unsigned int true_value(unsigned int x) { return x; }
    unsigned long true_value(unsigned long x) { return x; }
    unsigned char true_value(unsigned char x) { return x; }
+    unsigned short true_value(unsigned short x) { return x; }

-    // The use of operators<> here tended to obscure interactions with certain
-    // compiler bugs
+    // The use of operators<> here tended to obscure
+    // interactions with certain compiler bugs
    template <class T>
-    class Wrapped1 : boost::operators<Wrapped1<T> >
+    class Wrapped1
+        : boost::operators<Wrapped1<T> >
+        , boost::shiftable<Wrapped1<T> >
    {
    public:
        explicit Wrapped1( T v = T() ) : _value(v) {}
@@ -60,6 +72,10 @@ namespace
          { _value &= x._value; return *this; }
        Wrapped1& operator^=(const Wrapped1& x)
          { _value ^= x._value; return *this; }
+        Wrapped1& operator<<=(const Wrapped1& x)
+          { _value <<= x._value; return *this; }
+        Wrapped1& operator>>=(const Wrapped1& x)
+          { _value >>= x._value; return *this; }
        Wrapped1& operator++()               { ++_value; return *this; }
        Wrapped1& operator--()               { --_value; return *this; }
        
@@ -70,9 +86,11 @@ namespace
    T true_value(Wrapped1<T> x) { return x.value(); }    

    template <class T, class U>
-    class Wrapped2 :
-        boost::operators<Wrapped2<T, U> >,
-        boost::operators2<Wrapped2<T, U>, U>
+    class Wrapped2
+        : boost::operators<Wrapped2<T, U> >
+        , boost::operators2<Wrapped2<T, U>, U>
+        , boost::shiftable1<Wrapped2<T, U>
+        , boost::shiftable2<Wrapped2<T, U>, U > >
    {
    public:
        explicit Wrapped2( T v = T() ) : _value(v) {}
@@ -97,6 +115,10 @@ namespace
          { _value &= x._value; return *this; }
        Wrapped2& operator^=(const Wrapped2& x)
          { _value ^= x._value; return *this; }
+        Wrapped2& operator<<=(const Wrapped2& x)
+          { _value <<= x._value; return *this; }
+        Wrapped2& operator>>=(const Wrapped2& x)
+          { _value >>= x._value; return *this; }
        Wrapped2& operator++()                { ++_value; return *this; }
        Wrapped2& operator--()                { --_value; return *this; }
         
@@ -111,6 +133,8 @@ namespace
        Wrapped2& operator|=(U u) { _value |= u; return *this; }
        Wrapped2& operator&=(U u) { _value &= u; return *this; }
        Wrapped2& operator^=(U u) { _value ^= u; return *this; }
+        Wrapped2& operator<<=(U u) { _value <<= u; return *this; }
+        Wrapped2& operator>>=(U u) { _value >>= u; return *this; }

    private:
        T _value;
@@ -118,203 +142,268 @@ namespace
    template <class T, class U>
    T true_value(Wrapped2<T,U> x) { return x.value(); }
    
+    template <class T>
+    class Wrapped3
+        : boost::equivalent<Wrapped3<T> >
+        , boost::partially_ordered<Wrapped3<T> >
+        , boost::equality_comparable<Wrapped3<T> >
+    {
+    public:
+        explicit Wrapped3( T v = T() ) : _value(v) {}
+        T value() const { return _value; }
+
+        bool operator<(const Wrapped3& x) const { return _value < x._value; }
+        
+    private:
+        T _value;
+    };
+    template <class T>
+    T true_value(Wrapped3<T> x) { return x.value(); }    
+
+    template <class T, class U>
+    class Wrapped4
+        : boost::equality_comparable1<Wrapped4<T, U>
+        , boost::equivalent1<Wrapped4<T, U>
+        , boost::partially_ordered1<Wrapped4<T, U> > > >
+        , boost::partially_ordered2<Wrapped4<T, U>, U
+        , boost::equivalent2<Wrapped4<T, U>, U
+        , boost::equality_comparable2<Wrapped4<T, U>, U> > >
+    {
+    public:
+        explicit Wrapped4( T v = T() ) : _value(v) {}
+        T value() const { return _value; }
+
+        bool operator<(const Wrapped4& x) const { return _value < x._value; }
+         
+        bool operator<(U u) const { return _value < u; }
+        bool operator>(U u) const { return _value > u; }
+
+    private:
+        T _value;
+    };
+    template <class T, class U>
+    T true_value(Wrapped4<T,U> x) { return x.value(); }
+    
    //  MyInt uses only the single template-argument form of all_operators<>
    typedef Wrapped1<int> MyInt;

    typedef Wrapped2<long, long> MyLong;

+    typedef Wrapped3<signed char> MyChar;
+
+    typedef Wrapped4<short, short> MyShort;
+
    template <class X1, class Y1, class X2, class Y2>
    void sanity_check(X1 x1, Y1 y1, X2 x2, Y2 y2)
    {
-        assert(true_value(y1) == true_value(y2));
-        assert(true_value(x1) == true_value(x2));
+        BOOST_TEST( true_value(y1) == true_value(y2) );
+        BOOST_TEST( true_value(x1) == true_value(x2) );
    }

    template <class X1, class Y1, class X2, class Y2>
    void test_less_than_comparable_aux(X1 x1, Y1 y1, X2 x2, Y2 y2)
    {
-        assert((x1 < y1) == (x2 < y2));
-        assert((x1 <= y1) == (x2 <= y2));
-        assert((x1 >= y1) == (x2 >= y2));
-        assert((x1 > y1) == (x2 > y2));
+        BOOST_TEST( (x1 < y1) == (x2 < y2) );
+        BOOST_TEST( (x1 <= y1) == (x2 <= y2) );
+        BOOST_TEST( (x1 >= y1) == (x2 >= y2) );
+        BOOST_TEST( (x1 > y1) == (x2 > y2) );
    }
    
    template <class X1, class Y1, class X2, class Y2>
    void test_less_than_comparable(X1 x1, Y1 y1, X2 x2, Y2 y2)
    {
-        sanity_check(x1, y1, x2, y2);
-        test_less_than_comparable_aux(x1, y1, x2, y2);
-        test_less_than_comparable_aux(y1, x1, y2, x2);
+        sanity_check( x1, y1, x2, y2 );
+        test_less_than_comparable_aux( x1, y1, x2, y2 );
+        test_less_than_comparable_aux( y1, x1, y2, x2 );
    }

    template <class X1, class Y1, class X2, class Y2>
    void test_equality_comparable_aux(X1 x1, Y1 y1, X2 x2, Y2 y2)
    {
-        assert((x1 == y1) == (x2 == y2));
-        assert((x1 != y1) == (x2 != y2));
+        BOOST_TEST( (x1 == y1) == (x2 == y2) );
+        BOOST_TEST( (x1 != y1) == (x2 != y2) );
    }
    
    template <class X1, class Y1, class X2, class Y2>
    void test_equality_comparable(X1 x1, Y1 y1, X2 x2, Y2 y2)
    {
-        sanity_check(x1, y1, x2, y2);
-        test_equality_comparable_aux(x1, y1, x2, y2);
-        test_equality_comparable_aux(y1, x1, y2, x2);
+        sanity_check( x1, y1, x2, y2 );
+        test_equality_comparable_aux( x1, y1, x2, y2 );
+        test_equality_comparable_aux( y1, x1, y2, x2 );
    }

    template <class X1, class Y1, class X2, class Y2>
    void test_multipliable_aux(X1 x1, Y1 y1, X2 x2, Y2 y2)
    {
-        assert((x1 * y1).value() == (x2 * y2));
+        BOOST_TEST( (x1 * y1).value() == (x2 * y2) );
    }
    
    template <class X1, class Y1, class X2, class Y2>
    void test_multipliable(X1 x1, Y1 y1, X2 x2, Y2 y2)
    {
-        sanity_check(x1, y1, x2, y2);
-        test_multipliable_aux(x1, y1, x2, y2);
-        test_multipliable_aux(y1, x1, y2, x2);
+        sanity_check( x1, y1, x2, y2 );
+        test_multipliable_aux( x1, y1, x2, y2 );
+        test_multipliable_aux( y1, x1, y2, x2 );
    }
    
    template <class X1, class Y1, class X2, class Y2>
    void test_addable_aux(X1 x1, Y1 y1, X2 x2, Y2 y2)
    {
-        assert((x1 + y1).value() == (x2 + y2));
+        BOOST_TEST( (x1 + y1).value() == (x2 + y2) );
    }
    
    template <class X1, class Y1, class X2, class Y2>
    void test_addable(X1 x1, Y1 y1, X2 x2, Y2 y2)
    {
-        sanity_check(x1, y1, x2, y2);
-        test_addable_aux(x1, y1, x2, y2);
-        test_addable_aux(y1, x1, y2, x2);
+        sanity_check( x1, y1, x2, y2 );
+        test_addable_aux( x1, y1, x2, y2 );
+        test_addable_aux( y1, x1, y2, x2 );
    }
    
    template <class X1, class Y1, class X2, class Y2>
    void test_subtractable(X1 x1, Y1 y1, X2 x2, Y2 y2)
    {
-        sanity_check(x1, y1, x2, y2);
-        assert((x1 - y1).value() == x2 - y2);
+        sanity_check( x1, y1, x2, y2 );
+        BOOST_TEST( (x1 - y1).value() == (x2 - y2) );
    }

    template <class X1, class Y1, class X2, class Y2>
    void test_dividable(X1 x1, Y1 y1, X2 x2, Y2 y2)
    {
-        sanity_check(x1, y1, x2, y2);
-        if (y2 != 0)
-            assert((x1 / y1).value() == x2 / y2);
+        sanity_check( x1, y1, x2, y2 );
+        if ( y2 != 0 )
+            BOOST_TEST( (x1 / y1).value() == (x2 / y2) );
    }
    
    template <class X1, class Y1, class X2, class Y2>
    void test_modable(X1 x1, Y1 y1, X2 x2, Y2 y2)
    {
-        sanity_check(x1, y1, x2, y2);
-        if (y2 != 0)
-            assert((x1 / y1).value() == x2 / y2);
+        sanity_check( x1, y1, x2, y2 );
+        if ( y2 != 0 )
+            BOOST_TEST( (x1 % y1).value() == (x2 % y2) );
    }
    
    template <class X1, class Y1, class X2, class Y2>
    void test_xorable_aux(X1 x1, Y1 y1, X2 x2, Y2 y2)
    {
-        assert((x1 ^ y1).value() == (x2 ^ y2));
+        BOOST_TEST( (x1 ^ y1).value() == (x2 ^ y2) );
    }
    
    template <class X1, class Y1, class X2, class Y2>
    void test_xorable(X1 x1, Y1 y1, X2 x2, Y2 y2)
    {
-        sanity_check(x1, y1, x2, y2);
-        test_xorable_aux(x1, y1, x2, y2);
-        test_xorable_aux(y1, x1, y2, x2);
+        sanity_check( x1, y1, x2, y2 );
+        test_xorable_aux( x1, y1, x2, y2 );
+        test_xorable_aux( y1, x1, y2, x2 );
    }
    
    template <class X1, class Y1, class X2, class Y2>
    void test_andable_aux(X1 x1, Y1 y1, X2 x2, Y2 y2)
    {
-        assert((x1 & y1).value() == (x2 & y2));
+        BOOST_TEST( (x1 & y1).value() == (x2 & y2) );
    }
    
    template <class X1, class Y1, class X2, class Y2>
    void test_andable(X1 x1, Y1 y1, X2 x2, Y2 y2)
    {
-        sanity_check(x1, y1, x2, y2);
-        test_andable_aux(x1, y1, x2, y2);
-        test_andable_aux(y1, x1, y2, x2);
+        sanity_check( x1, y1, x2, y2 );
+        test_andable_aux( x1, y1, x2, y2 );
+        test_andable_aux( y1, x1, y2, x2 );
    }
    
    template <class X1, class Y1, class X2, class Y2>
    void test_orable_aux(X1 x1, Y1 y1, X2 x2, Y2 y2)
    {
-        assert((x1 | y1).value() == (x2 | y2));
+        BOOST_TEST( (x1 | y1).value() == (x2 | y2) );
    }
    
    template <class X1, class Y1, class X2, class Y2>
    void test_orable(X1 x1, Y1 y1, X2 x2, Y2 y2)
    {
-        sanity_check(x1, y1, x2, y2);
-        test_orable_aux(x1, y1, x2, y2);
-        test_orable_aux(y1, x1, y2, x2);
+        sanity_check( x1, y1, x2, y2 );
+        test_orable_aux( x1, y1, x2, y2 );
+        test_orable_aux( y1, x1, y2, x2 );
+    }
+    
+    template <class X1, class Y1, class X2, class Y2>
+    void test_left_shiftable(X1 x1, Y1 y1, X2 x2, Y2 y2)
+    {
+        sanity_check( x1, y1, x2, y2 );
+        BOOST_TEST( (x1 << y1).value() == (x2 << y2) );
+    }
+    
+    template <class X1, class Y1, class X2, class Y2>
+    void test_right_shiftable(X1 x1, Y1 y1, X2 x2, Y2 y2)
+    {
+        sanity_check( x1, y1, x2, y2 );
+        BOOST_TEST( (x1 >> y1).value() == (x2 >> y2) );
    }
    
    template <class X1, class X2>
    void test_incrementable(X1 x1, X2 x2)
    {
-        sanity_check(x1, x1, x2, x2);
-        assert(x1++.value() == x2++);
-        assert(x1.value() == x2);
+        sanity_check( x1, x1, x2, x2 );
+        BOOST_TEST( (x1++).value() == x2++ );
+        BOOST_TEST( x1.value() == x2 );
    }
    
    template <class X1, class X2>
    void test_decrementable(X1 x1, X2 x2)
    {
-        sanity_check(x1, x1, x2, x2);
-        assert(x1--.value() == x2--);
-        assert(x1.value() == x2);
+        sanity_check( x1, x1, x2, x2 );
+        BOOST_TEST( (x1--).value() == x2-- );
+        BOOST_TEST( x1.value() == x2 );
    }
    
    template <class X1, class Y1, class X2, class Y2>
    void test_all(X1 x1, Y1 y1, X2 x2, Y2 y2)
    {
-        test_less_than_comparable(x1, y1, x2, y2);
-        test_equality_comparable(x1, y1, x2, y2);
-        test_multipliable(x1, y1, x2, y2);
-        test_addable(x1, y1, x2, y2);
-        test_subtractable(x1, y1, x2, y2);
-        test_dividable(x1, y1, x2, y2);
-        test_modable(x1, y1, x2, y2);
-        test_xorable(x1, y1, x2, y2);
-        test_andable(x1, y1, x2, y2);
-        test_orable(x1, y1, x2, y2);
-        test_incrementable(x1, x2);
-        test_decrementable(x1, x2);
+        test_less_than_comparable( x1, y1, x2, y2 );
+        test_equality_comparable( x1, y1, x2, y2 );
+        test_multipliable( x1, y1, x2, y2 );
+        test_addable( x1, y1, x2, y2 );
+        test_subtractable( x1, y1, x2, y2 );
+        test_dividable( x1, y1, x2, y2 );
+        test_modable( x1, y1, x2, y2 );
+        test_xorable( x1, y1, x2, y2 );
+        test_andable( x1, y1, x2, y2 );
+        test_orable( x1, y1, x2, y2 );
+        test_left_shiftable( x1, y1, x2, y2 );
+        test_right_shiftable( x1, y1, x2, y2 );
+        test_incrementable( x1, x2 );
+        test_decrementable( x1, x2 );
    }
    
    template <class Big, class Small>
    struct tester
    {
-        void operator()(boost::min_rand& randomizer) const
+        void operator()(boost::minstd_rand& randomizer) const
        {
-            Big b1 = Big(randomizer());
-            Big b2 = Big(randomizer());
-            Small s = Small(randomizer());
+            Big    b1 = Big( randomizer() );
+            Big    b2 = Big( randomizer() );
+            Small  s = Small( randomizer() );
            
-            test_all(Wrapped1<Big>(b1), Wrapped1<Big>(b2), b1, b2);
-            test_all(Wrapped2<Big, Small>(b1), s, b1, s);
+            test_all( Wrapped1<Big>(b1), Wrapped1<Big>(b2), b1, b2 );
+            test_all( Wrapped2<Big, Small>(b1), s, b1, s );
        }
    };

    // added as a regression test. We had a bug which this uncovered.
    struct Point
-        : boost::addable<Point,
-        boost::subtractable<Point> >
+        : boost::addable<Point
+        , boost::subtractable<Point> >
    {
        Point( int h, int v ) : h(h), v(v) {}
        Point() :h(0), v(0) {}
-        const Point& operator+=( const Point& rhs ) { h += rhs.h; v += rhs.v; return *this; }
-        const Point& operator-=( const Point& rhs ) { h -= rhs.h; v -= rhs.v; return *this; }
+        const Point& operator+=( const Point& rhs )
+            { h += rhs.h; v += rhs.v; return *this; }
+        const Point& operator-=( const Point& rhs )
+            { h -= rhs.h; v -= rhs.v; return *this; }

        int h;
        int v;
    };
+
 } // unnamed namespace


@@ -340,20 +429,25 @@ template Wrapped2<unsigned long, unsigned char>;
 template Wrapped2<unsigned long, unsigned long>;
 #endif

-#ifdef NDEBUG
-#error This program is pointless when NDEBUG disables assert()!
-#endif
+#define PRIVATE_EXPR_TEST(e, t)  BOOST_TEST( ((e), (t)) )

-int main()
+
+int
+test_main( int , char * [] )
 {
+    using std::cout;
+    using std::endl;
+
    // Regression test.
    Point x;
    x = x + Point(3, 4);
    x = x - Point(3, 4);
    
+    cout << "Created point, and operated on it." << endl;
+    
    for (int n = 0; n < 10000; ++n)
    {
-        boost::min_rand r;
+        boost::minstd_rand r;
        tester<long, int>()(r);
        tester<long, signed char>()(r);
        tester<long, long>()(r);
@@ -367,115 +461,197 @@ int main()
        tester<unsigned int, unsigned char>()(r);
    }
    
+    cout << "Did random tester loop." << endl;
+
    MyInt i1(1);
    MyInt i2(2);
    MyInt i;

-    assert( i1.value() == 1 );
-    assert( i2.value() == 2 );
-    assert( i.value() == 0 );
+    BOOST_TEST( i1.value() == 1 );
+    BOOST_TEST( i2.value() == 2 );
+    BOOST_TEST( i.value() == 0 );

-    i = i2;
-    assert( i.value() == 2 );
-    assert( i2 == i );
-    assert( i1 != i2 );
-    assert( i1 <  i2 );
-    assert( i1 <= i2 );
-    assert( i <= i2 );
-    assert( i2 >  i1 );
-    assert( i2 >= i1 );
-    assert( i2 >= i );
+    cout << "Created MyInt objects.\n";

-    i = i1 + i2; assert( i.value() == 3 );
-    i = i + i2; assert( i.value() == 5 );
-    i = i - i1; assert( i.value() == 4 );
-    i = i * i2; assert( i.value() == 8 );
-    i = i / i2; assert( i.value() == 4 );
-    i = i % (i - i1); assert( i.value() == 1 );
-    i = i2 + i2; assert( i.value() == 4 );
-    i = i1 | i2 | i; assert( i.value() == 7 );
-    i = i & i2; assert( i.value() == 2 );
-    i = i + i1; assert( i.value() == 3 );
-    i = i ^ i1; assert( i.value() == 2 );
-    i = (i+i1)*(i2|i1); assert( i.value() == 9 );
+    PRIVATE_EXPR_TEST( (i = i2), (i.value() == 2) );
+
+    BOOST_TEST( i2 == i );
+    BOOST_TEST( i1 != i2 );
+    BOOST_TEST( i1 <  i2 );
+    BOOST_TEST( i1 <= i2 );
+    BOOST_TEST( i <= i2 );
+    BOOST_TEST( i2 >  i1 );
+    BOOST_TEST( i2 >= i1 );
+    BOOST_TEST( i2 >= i );
+
+    PRIVATE_EXPR_TEST( (i = i1 + i2), (i.value() == 3) );
+    PRIVATE_EXPR_TEST( (i = i + i2), (i.value() == 5) );
+    PRIVATE_EXPR_TEST( (i = i - i1), (i.value() == 4) );
+    PRIVATE_EXPR_TEST( (i = i * i2), (i.value() == 8) );
+    PRIVATE_EXPR_TEST( (i = i / i2), (i.value() == 4) );
+    PRIVATE_EXPR_TEST( (i = i % ( i - i1 )), (i.value() == 1) );
+    PRIVATE_EXPR_TEST( (i = i2 + i2), (i.value() == 4) );
+    PRIVATE_EXPR_TEST( (i = i1 | i2 | i), (i.value() == 7) );
+    PRIVATE_EXPR_TEST( (i = i & i2), (i.value() == 2) );
+    PRIVATE_EXPR_TEST( (i = i + i1), (i.value() == 3) );
+    PRIVATE_EXPR_TEST( (i = i ^ i1), (i.value() == 2) );
+    PRIVATE_EXPR_TEST( (i = ( i + i1 ) * ( i2 | i1 )), (i.value() == 9) );
+
+    PRIVATE_EXPR_TEST( (i = i1 << i2), (i.value() == 4) );
+    PRIVATE_EXPR_TEST( (i = i2 >> i1), (i.value() == 1) );
    
+    cout << "Performed tests on MyInt objects.\n";
+
    MyLong j1(1);
    MyLong j2(2);
    MyLong j;

-    assert( j1.value() == 1 );
-    assert( j2.value() == 2 );
-    assert( j.value() == 0 );
+    BOOST_TEST( j1.value() == 1 );
+    BOOST_TEST( j2.value() == 2 );
+    BOOST_TEST( j.value() == 0 );

-    j = j2;
-    assert( j.value() == 2 );
-    
-    assert( j2 == j );
-    assert( 2 == j );
-    assert( j2 == 2 );    
-    assert( j == j2 );
-    assert( j1 != j2 );
-    assert( j1 != 2 );
-    assert( 1 != j2 );
-    assert( j1 <  j2 );
-    assert( 1 <  j2 );
-    assert( j1 <  2 );
-    assert( j1 <= j2 );
-    assert( 1 <= j2 );
-    assert( j1 <= j );
-    assert( j <= j2 );
-    assert( 2 <= j2 );
-    assert( j <= 2 );
-    assert( j2 >  j1 );
-    assert( 2 >  j1 );
-    assert( j2 >  1 );
-    assert( j2 >= j1 );
-    assert( 2 >= j1 );
-    assert( j2 >= 1 );
-    assert( j2 >= j );
-    assert( 2 >= j );
-    assert( j2 >= 2 );
+    cout << "Created MyLong objects.\n";

-    assert( (j1 + 2) == 3 );
-    assert( (1 + j2) == 3 );
-    j = j1 + j2; assert( j.value() == 3 );
+    PRIVATE_EXPR_TEST( (j = j2), (j.value() == 2) );
    
-    assert( (j + 2) == 5 );
-    assert( (3 + j2) == 5 );
-    j = j + j2; assert( j.value() == 5 );
+    BOOST_TEST( j2 == j );
+    BOOST_TEST( 2 == j );
+    BOOST_TEST( j2 == 2 );    
+    BOOST_TEST( j == j2 );
+    BOOST_TEST( j1 != j2 );
+    BOOST_TEST( j1 != 2 );
+    BOOST_TEST( 1 != j2 );
+    BOOST_TEST( j1 <  j2 );
+    BOOST_TEST( 1 <  j2 );
+    BOOST_TEST( j1 <  2 );
+    BOOST_TEST( j1 <= j2 );
+    BOOST_TEST( 1 <= j2 );
+    BOOST_TEST( j1 <= j );
+    BOOST_TEST( j <= j2 );
+    BOOST_TEST( 2 <= j2 );
+    BOOST_TEST( j <= 2 );
+    BOOST_TEST( j2 >  j1 );
+    BOOST_TEST( 2 >  j1 );
+    BOOST_TEST( j2 >  1 );
+    BOOST_TEST( j2 >= j1 );
+    BOOST_TEST( 2 >= j1 );
+    BOOST_TEST( j2 >= 1 );
+    BOOST_TEST( j2 >= j );
+    BOOST_TEST( 2 >= j );
+    BOOST_TEST( j2 >= 2 );
+
+    BOOST_TEST( (j1 + 2) == 3 );
+    BOOST_TEST( (1 + j2) == 3 );
+    PRIVATE_EXPR_TEST( (j = j1 + j2), (j.value() == 3) );
    
-    assert( (j - 1) == 4 );
-    j = j - j1; assert( j.value() == 4 );
+    BOOST_TEST( (j + 2) == 5 );
+    BOOST_TEST( (3 + j2) == 5 );
+    PRIVATE_EXPR_TEST( (j = j + j2), (j.value() == 5) );
    
-    assert( (j * 2) == 8 );
-    assert( (4 * j2) == 8 );
-    j = j * j2; assert( j.value() == 8 );
+    BOOST_TEST( (j - 1) == 4 );
+    PRIVATE_EXPR_TEST( (j = j - j1), (j.value() == 4) );
    
-    assert( (j / 2) == 4 );
-    j = j / j2; assert( j.value() == 4 );
+    BOOST_TEST( (j * 2) == 8 );
+    BOOST_TEST( (4 * j2) == 8 );
+    PRIVATE_EXPR_TEST( (j = j * j2), (j.value() == 8) );
    
-    assert( (j % 3) == 1 );
-    j = j % (j - j1); assert( j.value() == 1 );
+    BOOST_TEST( (j / 2) == 4 );
+    PRIVATE_EXPR_TEST( (j = j / j2), (j.value() == 4) );
    
-    j = j2 + j2; assert( j.value() == 4 );
+    BOOST_TEST( (j % 3) == 1 );
+    PRIVATE_EXPR_TEST( (j = j % ( j - j1 )), (j.value() == 1) );
    
-    assert( (1 | j2 | j) == 7 );
-    assert( (j1 | 2 | j) == 7 );
-    assert( (j1 | j2 | 4) == 7 );
-    j = j1 | j2 | j; assert( j.value() == 7 );
+    PRIVATE_EXPR_TEST( (j = j2 + j2), (j.value() == 4) );
    
-    assert( (7 & j2) == 2 );
-    assert( (j & 2) == 2 );
-    j = j & j2; assert( j.value() == 2 );
+    BOOST_TEST( (1 | j2 | j) == 7 );
+    BOOST_TEST( (j1 | 2 | j) == 7 );
+    BOOST_TEST( (j1 | j2 | 4) == 7 );
+    PRIVATE_EXPR_TEST( (j = j1 | j2 | j), (j.value() == 7) );
    
-    j = j | j1; assert( j.value() == 3 );
+    BOOST_TEST( (7 & j2) == 2 );
+    BOOST_TEST( (j & 2) == 2 );
+    PRIVATE_EXPR_TEST( (j = j & j2), (j.value() == 2) );
    
-    assert( (3 ^ j1) == 2 );
-    assert( (j ^ 1) == 2 );
-    j = j ^ j1; assert( j.value() == 2 );
+    PRIVATE_EXPR_TEST( (j = j | j1), (j.value() == 3) );
    
-    j = (j+j1)*(j2|j1); assert( j.value() == 9 );
+    BOOST_TEST( (3 ^ j1) == 2 );
+    BOOST_TEST( (j ^ 1) == 2 );
+    PRIVATE_EXPR_TEST( (j = j ^ j1), (j.value() == 2) );
    
-    std::cout << "0 errors detected\n";
-    return 0;
+    PRIVATE_EXPR_TEST( (j = ( j + j1 ) * ( j2 | j1 )), (j.value() == 9) );
+
+    BOOST_TEST( (j1 << 2) == 4 );
+    BOOST_TEST( (j2 << 1) == 4 );
+    PRIVATE_EXPR_TEST( (j = j1 << j2), (j.value() == 4) );
+
+    BOOST_TEST( (j >> 2) == 1 );
+    BOOST_TEST( (j2 >> 1) == 1 );
+    PRIVATE_EXPR_TEST( (j = j2 >> j1), (j.value() == 1) );
+    
+    cout << "Performed tests on MyLong objects.\n";
+
+    MyChar k1(1);
+    MyChar k2(2);
+    MyChar k;
+
+    BOOST_TEST( k1.value() == 1 );
+    BOOST_TEST( k2.value() == 2 );
+    BOOST_TEST( k.value() == 0 );
+
+    cout << "Created MyChar objects.\n";
+
+    PRIVATE_EXPR_TEST( (k = k2), (k.value() == 2) );
+
+    BOOST_TEST( k2 == k );
+    BOOST_TEST( k1 != k2 );
+    BOOST_TEST( k1 <  k2 );
+    BOOST_TEST( k1 <= k2 );
+    BOOST_TEST( k <= k2 );
+    BOOST_TEST( k2 >  k1 );
+    BOOST_TEST( k2 >= k1 );
+    BOOST_TEST( k2 >= k );
+    
+    cout << "Performed tests on MyChar objects.\n";
+
+    MyShort l1(1);
+    MyShort l2(2);
+    MyShort l;
+
+    BOOST_TEST( l1.value() == 1 );
+    BOOST_TEST( l2.value() == 2 );
+    BOOST_TEST( l.value() == 0 );
+
+    cout << "Created MyShort objects.\n";
+
+    PRIVATE_EXPR_TEST( (l = l2), (l.value() == 2) );
+    
+    BOOST_TEST( l2 == l );
+    BOOST_TEST( 2 == l );
+    BOOST_TEST( l2 == 2 );    
+    BOOST_TEST( l == l2 );
+    BOOST_TEST( l1 != l2 );
+    BOOST_TEST( l1 != 2 );
+    BOOST_TEST( 1 != l2 );
+    BOOST_TEST( l1 <  l2 );
+    BOOST_TEST( 1 <  l2 );
+    BOOST_TEST( l1 <  2 );
+    BOOST_TEST( l1 <= l2 );
+    BOOST_TEST( 1 <= l2 );
+    BOOST_TEST( l1 <= l );
+    BOOST_TEST( l <= l2 );
+    BOOST_TEST( 2 <= l2 );
+    BOOST_TEST( l <= 2 );
+    BOOST_TEST( l2 >  l1 );
+    BOOST_TEST( 2 >  l1 );
+    BOOST_TEST( l2 >  1 );
+    BOOST_TEST( l2 >= l1 );
+    BOOST_TEST( 2 >= l1 );
+    BOOST_TEST( l2 >= 1 );
+    BOOST_TEST( l2 >= l );
+    BOOST_TEST( 2 >= l );
+    BOOST_TEST( l2 >= 2 );
+    
+    cout << "Performed tests on MyShort objects.\n";
+    
+    return boost::exit_success;
 }
--- a/projection_iterator.htm
+++ b/projection_iterator.htm
@@ -371,7 +371,7 @@ Betty
 </pre>

 <hr>
-<p>Revised <!--webbot bot="Timestamp" s-type="EDITED" s-format="%d %b %Y" startspan -->28 Feb 2001<!--webbot bot="Timestamp" endspan i-checksum="14390" --></p>
+<p>Revised <!--webbot bot="Timestamp" s-type="EDITED" s-format="%d %b %Y" startspan -->08 Mar 2001<!--webbot bot="Timestamp" endspan i-checksum="14892" --></p>
 <p><EFBFBD> Copyright Jeremy Siek 2000. Permission to copy, use,
 modify, sell and distribute this document is granted provided this copyright
 notice appears in all copies. This document is provided &quot;as is&quot;
--- a/reverse_iterator.htm
+++ b/reverse_iterator.htm
@@ -312,7 +312,7 @@ simply use <tt>reverse_iterator_generator</tt> twice!<br><br>

    
    <p>Revised 
-    <!--webbot bot="Timestamp" s-type="EDITED" s-format="%d %b %Y" startspan -->28 Feb 2001<!--webbot bot="Timestamp" endspan i-checksum="14390" -->
+    <!--webbot bot="Timestamp" s-type="EDITED" s-format="%d %b %Y" startspan -->08 Mar 2001<!--webbot bot="Timestamp" endspan i-checksum="14892" -->


    <p>&copy; Copyright Jeremy Siek 2000. Permission to copy, use, modify, sell
--- a/tie.html
+++ b/tie.html
@@ -64,7 +64,7 @@ pair of iterators is assigned to the iterator variables <TT>i</TT> and

 <P>
 Here is another example that uses <TT>tie()</TT> for handling operations with <a
-href="http://www.sgi.com/Technology/STL/set.html"><TT>std::set</TT></a>.
+href="http://www.sgi.com/tech/stl/set.html"><TT>std::set</TT></a>.

 <P>
 <PRE>
--- a/transform_iterator.htm
+++ b/transform_iterator.htm
@@ -71,8 +71,11 @@ public:

 <p>
 The following is an example of how to use the
-<tt>transform_iterator_generator</tt> class to iterate through a range of
-numbers, multiplying each of them by 2 when they are dereferenced.
+<tt>transform_iterator_generator</tt> class to iterate through a range
+of numbers, multiplying each of them by 2 when they are dereferenced.
+The <tt>boost::binder1st</tt> class is used instead of the standard
+one because tranform iterator requires the function object to be
+Default Constructible.

 <p>
 <PRE>
@@ -80,16 +83,18 @@ numbers, multiplying each of them by 2 when they are dereferenced.
 #include &lt;iostream&gt;
 #include &lt;boost/iterator_adaptors.hpp&gt;

+// definition of class boost::binder1st and function boost::bind1st() ...
+
 int
 main(int, char*[])
 {
  int x[] = { 1, 2, 3, 4, 5, 6, 7, 8 };

-  typedef std::binder1st&lt; std::multiplies&lt;int&gt; &gt; Function;
+  typedef boost::binder1st&lt; std::multiplies&lt;int&gt; &gt; Function;
  typedef boost::transform_iterator_generator&lt;Function, int*&gt;::type doubling_iterator;

-  doubling_iterator i(x, std::bind1st(std::multiplies&lt;int&gt;(), 2)),
-    i_end(x + sizeof(x)/sizeof(int), std::bind1st(std::multiplies&lt;int&gt;(), 2));
+  doubling_iterator i(x, boost::bind1st(std::multiplies&lt;int&gt;(), 2)),
+    i_end(x + sizeof(x)/sizeof(int), boost::bind1st(std::multiplies&lt;int&gt;(), 2));

  std::cout &lt;&lt; "multiplying the array by 2:" &lt;&lt; std::endl;
  while (i != i_end)
@@ -111,14 +116,17 @@ The output from this part is:
 </TR>

 <TR>
-<TD><a href="http://www.sgi.com/tech/stl/AdaptableUnaryFunction.html"><tt>AdaptableUnaryFunction</tt></a></TD>
+<TD><a
+href="http://www.sgi.com/tech/stl/AdaptableUnaryFunction.html"><tt>AdaptableUnaryFunction</tt></a></TD>
 <TD>The function object that transforms each element in the iterator
 range.  The <tt>argument_type</tt> of the function object must match
 the value type of the base iterator.  The <tt>result_type</tt> of the
 function object will be the resulting iterator's
 <tt>value_type</tt>. If you want the resulting iterator to behave as
 an iterator, the result of the function should be solely a function of
-its argument.</TD>
+its argument. Also, the function object must be <a
+href="http://www.sgi.com/tech/stl/DefaultConstructible.html"> Default
+Constructible</a> (which many of the standard function objects are not).</TD>
 </TR>

 <TR>
@@ -173,8 +181,8 @@ function to add four to each element of the array.
 <pre>
  std::cout << "adding 4 to each element in the array:" << std::endl;

-  std::copy(boost::make_transform_iterator(x, std::bind1st(std::plus<int>(), 4)),
-	    boost::make_transform_iterator(x + N, std::bind1st(std::plus<int>(), 4)),
+  std::copy(boost::make_transform_iterator(x, boost::bind1st(std::plus<int>(), 4)),
+	    boost::make_transform_iterator(x + N, boost::bind1st(std::plus<int>(), 4)),
 	    std::ostream_iterator<int>(std::cout, " "));
  std::cout << std::endl;

@@ -203,7 +211,7 @@ iterator always returns by-value.


 <hr>
-<p>Revised <!--webbot bot="Timestamp" s-type="EDITED" s-format="%d %b %Y" startspan -->09 Mar 2001<!--webbot bot="Timestamp" endspan i-checksum="14894" --></p>
+<p>Revised <!--webbot bot="Timestamp" s-type="EDITED" s-format="%d %b %Y" startspan -->29 Mar 2001<!--webbot bot="Timestamp" endspan i-checksum="14896" --></p>
 <p><EFBFBD> Copyright Jeremy Siek 2000. Permission to copy, use,
 modify, sell and distribute this document is granted provided this copyright
 notice appears in all copies. This document is provided &quot;as is&quot;
--- a/transform_iterator_example.cpp
+++ b/transform_iterator_example.cpp
@@ -9,6 +9,38 @@
 #include <iostream>
 #include <boost/iterator_adaptors.hpp>

+// What a bummer. We can't use std::binder1st with transform iterator
+// because it does not have a default constructor. Here's a version
+// that does.
+
+namespace boost {
+
+  template <class Operation> 
+  class binder1st
+    : public std::unary_function<typename Operation::second_argument_type,
+			         typename Operation::result_type> {
+  protected:
+    Operation op;
+    typename Operation::first_argument_type value;
+  public:
+    binder1st() { } // this had to be added!
+    binder1st(const Operation& x,
+	      const typename Operation::first_argument_type& y)
+	: op(x), value(y) {}
+    typename Operation::result_type
+    operator()(const typename Operation::second_argument_type& x) const {
+      return op(value, x); 
+    }
+  };
+
+  template <class Operation, class T>
+  inline binder1st<Operation> bind1st(const Operation& op, const T& x) {
+    typedef typename Operation::first_argument_type arg1_type;
+    return binder1st<Operation>(op, arg1_type(x));
+  }
+
+} // namespace boost
+
 int
 main(int, char*[])
 {
@@ -20,11 +52,11 @@ main(int, char*[])
  int x[] = { 1, 2, 3, 4, 5, 6, 7, 8 };
  const int N = sizeof(x)/sizeof(int);

-  typedef std::binder1st< std::multiplies<int> > Function;
+  typedef boost::binder1st< std::multiplies<int> > Function;
  typedef boost::transform_iterator_generator<Function, int*>::type doubling_iterator;

-  doubling_iterator i(x, std::bind1st(std::multiplies<int>(), 2)),
-    i_end(x + N, std::bind1st(std::multiplies<int>(), 2));
+  doubling_iterator i(x, boost::bind1st(std::multiplies<int>(), 2)),
+    i_end(x + N, boost::bind1st(std::multiplies<int>(), 2));

  std::cout << "multiplying the array by 2:" << std::endl;
  while (i != i_end)
@@ -33,8 +65,8 @@ main(int, char*[])

  std::cout << "adding 4 to each element in the array:" << std::endl;

-  std::copy(boost::make_transform_iterator(x, std::bind1st(std::plus<int>(), 4)),
-	    boost::make_transform_iterator(x + N, std::bind1st(std::plus<int>(), 4)),
+  std::copy(boost::make_transform_iterator(x, boost::bind1st(std::plus<int>(), 4)),
+	    boost::make_transform_iterator(x + N, boost::bind1st(std::plus<int>(), 4)),
 	    std::ostream_iterator<int>(std::cout, " "));
  std::cout << std::endl;
  
--- a/utility.htm
+++ b/utility.htm
@@ -16,10 +16,50 @@
 <h2>Contents</h2>

 <ul>
+  <li>Function templates <a href="#checked_delete">checked_delete() and
+    checked_array_delete()</a></li>
  <li>Function templates <a href="#functions next">next() and prior()</a></li>
  <li>Class <a href="#Class noncopyable">noncopyable</a></li>
  <li>Function template <a href="tie.html">tie()</a> and supporting class tied.</li>
 </ul>
+<h2> Function templates <a name="checked_delete">checked_delete</a>() and
+checked_array_delete()</h2>
+
+<p>Deletion of a pointer to an incomplete type is an unsafe programming practice
+because there is no way for the compiler to verify that the destructor is indeed
+trivial.&nbsp; The checked_delete() and checked_array_delete() function
+templates simply <b>delete</b> or <b>delete[]</b> their argument, but also
+require that their argument be a complete type.&nbsp; They issue an appropriate
+compiler error diagnostic if that requirement is not met.&nbsp; A typical
+implementation is shown; other implementations may vary:</p>
+
+<pre>    template&lt; typename T &gt;
+    inline void checked_delete(T const volatile * x)
+    {
+        BOOST_STATIC_ASSERT( sizeof(T) ); // assert type complete at point
+                                          // of instantiation
+        delete x;
+    }
+
+    template&lt; typename T &gt;
+    inline void checked_array_delete(T const volatile * x)
+    {
+        BOOST_STATIC_ASSERT( sizeof(T) ); // assert type complete at point
+                                          // of instantiation
+        delete [] x;
+    }</pre>
+
+<p>Contributed by Beman Dawes, based on a suggestion from Dave Abrahams,
+generalizing an idea from Vladimir Prus, with comments from Rainer Deyke, John
+Maddock, and others.</p>
+
+<h3>Background</h3>
+
+<p>The C++ Standard specifies that delete on a pointer to an incomplete types is
+undefined behavior if the type has a non-trivial destructor in&nbsp; [expr.delete]
+5.3.5 paragraph.&nbsp; No diagnostic is required.&nbsp; Some but not all
+compilers issue warnings if the type is incomplete at point of deletion.</p>
+
 <h2> <a name="functions next">Function</a> templates next() and prior()</h2>

 <p>Certain data types, such as the C++ Standard Library's forward and
@@ -91,9 +131,11 @@ emphasize that it is to be used only as a base class.&nbsp; Dave Abrahams notes
 concern about the effect on compiler optimization of adding (even trivial inline)
 destructor declarations. He says &quot;Probably this concern is misplaced, because
 noncopyable will be used mostly for classes which own resources and thus have non-trivial destruction semantics.&quot;</p>
+<h2>Function template tie()</h2>
+<p>See <a href="tie.html">separate documentation</a>.</p>
 <hr>
 <p>Revised&nbsp; <!--webbot bot="Timestamp" S-Type="EDITED" S-Format="%d %B, %Y" startspan
-->28 February, 2001<!--webbot bot="Timestamp" endspan i-checksum="40412"
+-->22 May, 2001<!--webbot bot="Timestamp" endspan i-checksum="13960"
 -->
 </p>
 <p><EFBFBD> Copyright boost.org 1999. Permission to copy, use, modify, sell and
Author	SHA1	Message	Date
Jeremy Siek	666f5473d5	removed debugging cruft (foo() and struct bar) [SVN r10459]	2001-06-27 23:46:40 +00:00
Jeremy Siek	9a69a25fe8	updated for changes in named params [SVN r10457]	2001-06-27 23:34:49 +00:00
Jeremy Siek	9c3e87fe21	updated for change in named params [SVN r10456]	2001-06-27 23:25:06 +00:00
nobody	a9ae944ae4	This commit was manufactured by cvs2svn to create branch 'iter-adaptor-and-categories'. [SVN r10453]	2001-06-27 22:12:20 +00:00
John Maddock	50ba2d419a	Tweeked gcc workaround (gcc 3 still has same problem as gcc 2.9x), added tentative Metrowerks and Intel compiler workarounds. [SVN r10422]	2001-06-25 11:31:14 +00:00
John Maddock	ff3a77ca5a	Fixed problem with VC6 compilers - probably a temporary fix. [SVN r10361]	2001-06-20 11:43:57 +00:00
Jens Maurer	4eaed6c23d	remove superfluous, illegal "typename" (twice) [SVN r10314]	2001-06-12 18:50:37 +00:00
Jeremy Siek	4d0dd46471	meant to add as a branch [SVN r10280]	2001-06-06 19:16:34 +00:00
Jeremy Siek	9c2549bd00	files for the tmpw2001 paper about iterator adaptors [SVN r10278]	2001-06-06 19:08:51 +00:00
Dave Abrahams	b7c8e0c17f	changes from Daryle Walker [SVN r10264]	2001-06-04 11:57:37 +00:00
Jeremy Siek	dd3cfe1837	removed old arg ordering, use defaults instead [SVN r10258]	2001-06-03 20:00:24 +00:00
Beman Dawes	43f525298e	Remove compiler workarounds no longer needed due to BOOST_STATIC_ASSERT fix. For stylistic reasons, change sizeof() test to sizeof() != 0 [SVN r10236]	2001-05-28 14:22:30 +00:00
Beman Dawes	1bb1898ab9	Dave says qualifiers weren't really needed [SVN r10222]	2001-05-24 19:11:51 +00:00
Beman Dawes	9578f24be9	Workaround compiler problems while waiting to find out if BOOST_STATIC_ASSERT is broken [SVN r10218]	2001-05-24 16:02:42 +00:00
Jens Maurer	46fae3aed2	added check_delete workaround for Sun CC [SVN r10213]	2001-05-24 09:26:48 +00:00
Beman Dawes	e35f91a70a	Smart pointer and utility changes related to adding checked_delere and checked_array_delete [SVN r10189]	2001-05-22 18:58:21 +00:00
John Maddock	851052fcca	Updated docs - added VC6 bug warning [SVN r10062]	2001-05-08 11:17:44 +00:00
John Maddock	5ef81b2952	Updated/stricter test program [SVN r10061]	2001-05-08 11:17:05 +00:00
John Maddock	ef2851c053	Fixes for Sun C++ 5.1 [SVN r10060]	2001-05-08 11:16:35 +00:00
John Maddock	0b4387cff5	reorganised tests to show up VC6 bugs [SVN r10002]	2001-05-02 10:59:32 +00:00
John Maddock	a40cf11fbf	Rewritten compressed_pair regression script to test everything in a more methodical way [SVN r10000]	2001-05-01 11:17:02 +00:00
Beman Dawes	5c495cd223	Change all eGroups references to YahooGroups [SVN r9979]	2001-04-25 00:24:50 +00:00
Jeremy Siek	cf1296dff8	added stuff about Default Constructible needed for the function object [SVN r9683]	2001-03-29 16:26:42 +00:00
Jeremy Siek	d6d88db6e8	std::bind1st -> boost::bind1st [SVN r9682]	2001-03-29 16:19:34 +00:00
Jeremy Siek	85c2a35257	std::binder1st -> boost::binder1st [SVN r9681]	2001-03-29 16:18:41 +00:00
Jeremy Siek	836d8b1c64	added spaces in name [SVN r9673]	2001-03-29 04:08:38 +00:00
John Maddock	98d8c8ab71	fixed broken link [SVN r9645]	2001-03-27 10:54:12 +00:00
Jeremy Siek	db45013339	fixed sgi stl link [SVN r9631]	2001-03-22 16:06:15 +00:00
Jeremy Siek	a55c37e7f6	fixed sgi stl links [SVN r9630]	2001-03-22 16:05:48 +00:00
Jeremy Siek	46a270fcca	fixed link to sgi stl [SVN r9629]	2001-03-22 16:02:11 +00:00
Jeremy Siek	967856518e	updated link to sgi stl [SVN r9628]	2001-03-22 16:01:18 +00:00
Jeremy Siek	7f93e739fe	added documentation for initialize() policy function [SVN r9592]	2001-03-19 21:46:14 +00:00
Jeremy Siek	2cd1422514	added comment about abstract base classes as value_type [SVN r9584]	2001-03-19 17:31:27 +00:00