This commit was manufactured by cvs2svn to create tag

'Version_1_30_2'.

[SVN r19685]

doc/tuple_advanced_interface.html

@@ -20,7 +20,9 @@ Suppose <code>T</code> is a tuple type, and <code>N</code> is a constant integra
 
 <code><pre>element&lt;N, T&gt;::type</pre></code>
 
-gives the type of the <code>N</code>th element in the tuple type <code>T</code>.
+gives the type of the <code>N</code>th element in the tuple type <code>T</code>. If <code>T</code> is const, the resulting type is const qualified as well. 
+Note that the constness of <code>T</code> does not affect reference type
+elements.
 </p>
 
 <code><pre>length&lt;T&gt;::value</pre></code>

doc/tuple_users_guide.html

@@ -97,7 +97,7 @@ tuple<A*, tuple<const A*, const B&, C>, bool, void*>
 
 <p>
 The tuple constructor takes the tuple elements as arguments. 
-For an <i>n</i>-element tuple, the constructor can be invoked with <i>k</i> arguments, where 0 &lt; <i>k</i> &lt;= <i>n</i>.
+For an <i>n</i>-element tuple, the constructor can be invoked with <i>k</i> arguments, where 0 &lt;= <i>k</i> &lt;= <i>n</i>.
 For example:
 <pre><code>tuple&lt;int, double&gt;() 
 tuple&lt;int, double&gt;(1) 
@@ -264,10 +264,10 @@ A tuple can be copy constructed from another tuple, provided that the element ty
 Analogously, a tuple can be assigned to another tuple, provided that the element types are element-wise assignable.
 For example:
 
-<pre><code>class A;
+<pre><code>class A {};
 class B : public A {};
-struct C { C(); C(const B&amp;); }
-struct D { operator C() const; }
+struct C { C(); C(const B&amp;); };
+struct D { operator C() const; };
 tuple&lt;char, B*, B, D&gt; t;
   ...
 tuple&lt;int, A*, C, C&gt; a(t); // ok 

include/boost/tuple/detail/tuple_basic.hpp

@@ -19,7 +19,7 @@
 // ( and other bugs ) per suggestion of Jens Maurer
 // simplified element type accessors + bug fix  (Jeremy Siek)
 // Several changes/additions according to suggestions by Doug Gregor, 
-// William Kempf, Vesa Karvonen, John Max Skaller, Ed Brey, Beman Davis,
+// William Kempf, Vesa Karvonen, John Max Skaller, Ed Brey, Beman Dawes,
 // David Abrahams.
 
 // Revision history:
@@ -108,12 +108,12 @@ struct get_class {
   template<class RET, class HT, class TT >
   inline static RET get(const cons<HT, TT>& t)
   {
-    return get_class<N-1>::template get<RET>(t.tail);
+    return get_class<N-1>::BOOST_NESTED_TEMPLATE get<RET>(t.tail);
   }
   template<class RET, class HT, class TT >
   inline static RET get(cons<HT, TT>& t)
   {
-    return get_class<N-1>::template get<RET>(t.tail);
+    return get_class<N-1>::BOOST_NESTED_TEMPLATE get<RET>(t.tail);
   }
 };
 
@@ -153,6 +153,21 @@ struct element<0,T>
   typedef typename T::head_type type;
 };
 
+template<int N, class T>
+struct element<N, const T>
+{
+private:
+  typedef typename T::tail_type Next;
+  typedef typename element<N-1, Next>::type unqualified_type;
+public:
+  typedef typename boost::add_const<unqualified_type>::type type;
+};
+template<class T>
+struct element<0,const T>
+{
+  typedef typename boost::add_const<typename T::head_type>::type type;
+};
+
 // -get function templates -----------------------------------------------
 // Usage: get<N>(aTuple)
 
@@ -190,7 +205,7 @@ inline typename access_traits<
                   typename element<N, cons<HT, TT> >::type
                 >::non_const_type
 get(cons<HT, TT>& c BOOST_TUPLE_DUMMY_PARM) { 
-  return detail::get_class<N>::template 
+  return detail::get_class<N>::BOOST_NESTED_TEMPLATE 
          get<
            typename access_traits<
              typename element<N, cons<HT, TT> >::type
@@ -205,7 +220,7 @@ inline typename access_traits<
                   typename element<N, cons<HT, TT> >::type
                 >::const_type
 get(const cons<HT, TT>& c BOOST_TUPLE_DUMMY_PARM) { 
-  return detail::get_class<N>::template 
+  return detail::get_class<N>::BOOST_NESTED_TEMPLATE 
          get<
            typename access_traits<
              typename element<N, cons<HT, TT> >::type
@@ -332,6 +347,7 @@ struct cons<HT, null_type> {
 
   typedef HT head_type;
   typedef null_type tail_type;
+  typedef cons<HT, null_type> self_type;
 
   typedef typename 
     detail::wrap_non_storeable_type<head_type>::type stored_head_type;
@@ -360,7 +376,7 @@ struct cons<HT, null_type> {
        const null_type&, const null_type&, const null_type&)
   : head (t1) {}
 
-  cons(const null_type& t1, 
+  cons(const null_type&, 
        const null_type&, const null_type&, const null_type&, 
        const null_type&, const null_type&, const null_type&, 
        const null_type&, const null_type&, const null_type&)
@@ -379,7 +395,7 @@ struct cons<HT, null_type> {
 
   template <int N>
   typename access_traits<
-             typename element<N, cons>::type
+             typename element<N, self_type>::type
             >::non_const_type
   get(BOOST_TUPLE_SINGLE_DUMMY_PARM) {
     return boost::tuples::get<N>(*this);
@@ -387,7 +403,7 @@ struct cons<HT, null_type> {
 
   template <int N>
   typename access_traits<
-             typename element<N, cons>::type
+             typename element<N, self_type>::type
            >::const_type
   get(BOOST_TUPLE_SINGLE_DUMMY_PARM) const {
     return boost::tuples::get<N>(*this);

include/boost/tuple/detail/tuple_basic_no_partial_spec.hpp

@@ -98,6 +98,7 @@ namespace tuples {
         }
       };
 
+    template <typename T> struct add_const_reference : add_reference<typename add_const<T>::type> {};
   } // end of namespace detail
 
     // cons builds a heterogenous list of types
@@ -108,36 +109,42 @@ namespace tuples {
      typedef Head head_type;
      typedef Tail tail_type;
 
+    private:
+       typedef typename boost::add_reference<head_type>::type head_ref;
+       typedef typename boost::add_reference<tail_type>::type tail_ref;
+       typedef typename detail::add_const_reference<head_type>::type head_cref;
+       typedef typename detail::add_const_reference<tail_type>::type tail_cref;
+    public:
      head_type head;
      tail_type tail;
 
-     typename boost::add_reference<head_type>::type get_head() { return head; }
-     typename boost::add_reference<tail_type>::type get_tail() { return tail; }  
+     head_ref get_head() { return head; }
+     tail_ref get_tail() { return tail; }  
 
-     typename boost::add_reference<const head_type>::type get_head() const { return head; }
-     typename boost::add_reference<const tail_type>::type get_tail() const { return tail; }
+     head_cref get_head() const { return head; }
+     tail_cref get_tail() const { return tail; }
   
 #if defined BOOST_MSVC
       template<typename Tail>
-      explicit cons(const head_type& h /* = head_type() */, // causes MSVC 6.5 to barf.
+      explicit cons(head_cref h /* = head_type() */, // causes MSVC 6.5 to barf.
                     const Tail& t) : head(h), tail(t.head, t.tail)
       {
       }
 
-      explicit cons(const head_type& h /* = head_type() */, // causes MSVC 6.5 to barf.
+      explicit cons(head_cref h /* = head_type() */, // causes MSVC 6.5 to barf.
                     const null_type& t) : head(h), tail(t)
       {
       }
 
 #else
       template<typename T>
-      explicit cons(const head_type& h, const T& t) : 
+      explicit cons(head_cref h, const T& t) : 
         head(h), tail(t.head, t.tail)
       {
       }
 
-      explicit cons(const head_type& h = head_type(),
-                    const tail_type& t = tail_type()) :
+      explicit cons(head_cref h = head_type(),
+                    tail_cref t = tail_type()) :
         head(h), tail(t)
       {
       }
@@ -416,20 +423,31 @@ namespace tuples {
       typedef typename mapped_tuple::cons2 cons2;
       typedef typename mapped_tuple::cons1 cons1;
 
+      typedef typename detail::add_const_reference<T1>::type t1_cref;
+      typedef typename detail::add_const_reference<T2>::type t2_cref;
+      typedef typename detail::add_const_reference<T3>::type t3_cref;
+      typedef typename detail::add_const_reference<T4>::type t4_cref;
+      typedef typename detail::add_const_reference<T5>::type t5_cref;
+      typedef typename detail::add_const_reference<T6>::type t6_cref;
+      typedef typename detail::add_const_reference<T7>::type t7_cref;
+      typedef typename detail::add_const_reference<T8>::type t8_cref;
+      typedef typename detail::add_const_reference<T9>::type t9_cref;
+      typedef typename detail::add_const_reference<T10>::type t10_cref;
     public:
       typedef cons1 inherited;
       typedef tuple self_type;
 
-      explicit tuple(const T1& t1 = T1(), 
-                     const T2& t2 = T2(),
-                     const T3& t3 = T3(),
-                     const T4& t4 = T4(),
-                     const T5& t5 = T5(),
-                     const T6& t6 = T6(),
-                     const T7& t7 = T7(),
-                     const T8& t8 = T8(),
-                     const T9& t9 = T9(),
-                     const T10& t10 = T10()) :
+      explicit tuple(t1_cref t1 = T1(), 
+                     t2_cref t2 = T2(),
+                     t3_cref t3 = T3(),
+                     t4_cref t4 = T4(),
+                     t5_cref t5 = T5(),
+                     t6_cref t6 = T6(),
+                     t7_cref t7 = T7(),
+                     t8_cref t8 = T8(),
+                     t9_cref t9 = T9(),
+                     t10_cref t10 = T10()
+          ) :
         cons1(t1, cons2(t2, cons3(t3, cons4(t4, cons5(t5, cons6(t6,cons7(t7,cons8(t8,cons9(t9,cons10(t10))))))))))
       {
       }
@@ -748,6 +766,9 @@ namespace tuples {
     }
     // "ignore" allows tuple positions to be ignored when using "tie". 
     namespace {
+#if (defined(BOOST_MSVC) && BOOST_MSVC <= 1300) || (defined(__DECCXX_VER) && __DECCXX_VER <= 60590031)
+      static
+#endif 
       detail::swallow_assign ignore;
     }
 

include/boost/tuple/tuple.hpp

@@ -18,6 +18,13 @@
 #ifndef BOOST_TUPLE_HPP
 #define BOOST_TUPLE_HPP
 
+#if defined(__sgi) && defined(_COMPILER_VERSION) && _COMPILER_VERSION <= 730
+// Work around a compiler bug.
+// boost::python::tuple has to be seen by the compiler before the
+// boost::tuple class template.
+namespace boost { namespace python { class tuple; }}
+#endif
+
 #include "boost/config.hpp"
 #include "boost/static_assert.hpp"
 

include/boost/tuple/tuple_io.hpp

@@ -36,6 +36,23 @@
 
 #include "boost/tuple/tuple.hpp"
 
+// This is ugly: one should be using twoargument isspace since whitspace can
+// be locale dependent, in theory at least.
+// not all libraries implement have the two-arg version, so we need to 
+// use the one-arg one, which one should get with <cctype> but there seem
+// to be exceptions to this.
+
+#if !defined (BOOST_NO_STD_LOCALE)
+
+#include <locale> // for two-arg isspace
+
+#else 
+
+#include <cctype> // for one-arg (old) isspace 
+#include <ctype.h> // Metrowerks does not find one-arg isspace from cctype
+
+#endif
+
 namespace boost {
 namespace tuples {
 
@@ -69,9 +86,9 @@ public:
      // parentheses and space are the default manipulators
      if (!c) {
        switch(m) {
-         case open : c = '('; break;
-         case close : c = ')'; break;
-         case delimiter : c = ' '; break;
+         case detail::format_info::open : c = '('; break;
+         case detail::format_info::close : c = ')'; break;
+         case detail::format_info::delimiter : c = ' '; break;
        }
      }
      return c;
@@ -92,9 +109,9 @@ public:
      // parentheses and space are the default manipulators
      if (!c) {
        switch(m) {
-         case open :  c = i.widen('('); break;
-         case close : c = i.widen(')'); break;
-         case delimiter : c = i.widen(' '); break;
+         case detail::format_info::open :  c = i.widen('('); break;
+         case detail::format_info::close : c = i.widen(')'); break;
+         case detail::format_info::delimiter : c = i.widen(' '); break;
        }
      }
      return c;
@@ -328,7 +345,11 @@ extract_and_check_delimiter(
 {
   const char d = format_info::get_manipulator(is, del);
 
-  const bool is_delimiter = (!isspace(d) );      
+#if defined (BOOST_NO_STD_LOCALE)
+  const bool is_delimiter = !isspace(d);
+#else
+  const bool is_delimiter = (!std::isspace(d, is.getloc()) );            
+#endif
 
   char c;
   if (is_delimiter) { 
@@ -415,7 +436,14 @@ extract_and_check_delimiter(
 {
   const CharType d = format_info::get_manipulator(is, del);
 
-  const bool is_delimiter = (!isspace(d) );      
+#if defined (BOOST_NO_STD_LOCALE)
+  const bool is_delimiter = !isspace(d);
+#elif defined ( __BORLANDC__ )
+  const bool is_delimiter = !std::use_facet< std::ctype< CharType > >
+    (is.getloc() ).is( std::ctype_base::space, d);
+#else
+  const bool is_delimiter = (!std::isspace(d, is.getloc()) );            
+#endif
 
   CharType c;
   if (is_delimiter) { 

index.html

@@ -0,0 +1,8 @@
+<html>
+<head>
+<meta http-equiv="refresh" content="0; URL=doc/tuple_users_guide.html">
+</head>
+<body>
+Automatic redirection failed, please go to <a href="doc/tuple_users_guide.html">doc/tuple_users_guide.html</a>
+</body>
+</html>

test/Jamfile

@@ -0,0 +1,20 @@
+subproject libs/tuple/test ;
+
+unit-test tuple_test_bench
+    : tuple_test_bench.cpp
+      <lib>../../test/build/test_exec_monitor
+    : <sysinclude>$(BOOST_ROOT)
+    ;
+
+unit-test io_test
+    : io_test.cpp
+      <lib>../../test/build/test_exec_monitor
+    : <sysinclude>$(BOOST_ROOT)
+    ;
+
+unit-test another_tuple_test_bench
+    : another_tuple_test_bench.cpp
+      <lib>../../test/build/test_exec_monitor
+    : <sysinclude>$(BOOST_ROOT)
+    ;
+

test/another_tuple_test_bench.cpp

@@ -1,3 +1,17 @@
+// Copyright (C) 1999, 2000 Jaakko J<>rvi (jaakko.jarvi@cs.utu.fi)
+//
+// Permission to copy, use, sell and distribute this software is granted
+// provided this copyright notice appears in all copies. 
+// Permission to modify the code and to distribute modified code is granted
+// provided this copyright notice appears in all copies, and a notice 
+// that the code was modified is included with the copyright notice.
+//
+// This software is provided "as is" without express or implied warranty, 
+// and with no claim as to its suitability for any purpose.
+
+// For more information, see http://www.boost.org
+
+
 //  another_test_bench.cpp  --------------------------------
 
 // This file has various tests to see that things that shouldn't
@@ -94,7 +108,7 @@ void foo4()
   A a;
   tuple<int, double&, const A&> t(1, d, a);
   const tuple<int, double&, const A> ct = t;
-
+  (void)ct;
 #ifdef E8
   get<0>(ct) = 5; // can't assign to const
 #endif
@@ -119,9 +133,10 @@ void foo4()
 
   void foo5() {
     tuple<char, BB*, BB, DD> t;
-
+    (void)t;
     tuple<char, char> aaa;
     tuple<int, int> bbb(aaa);
+    (void)bbb;
     //    tuple<int, AA*, CC, CC> a = t;
     //    a = t;
   }

test/io_test.cpp

@@ -1,3 +1,16 @@
+// Copyright (C) 1999, 2000 Jaakko J<>rvi (jaakko.jarvi@cs.utu.fi)
+//
+// Permission to copy, use, sell and distribute this software is granted
+// provided this copyright notice appears in all copies. 
+// Permission to modify the code and to distribute modified code is granted
+// provided this copyright notice appears in all copies, and a notice 
+// that the code was modified is included with the copyright notice.
+//
+// This software is provided "as is" without express or implied warranty, 
+// and with no claim as to its suitability for any purpose.
+
+// For more information, see http://www.boost.org
+
 // -- io_test.cpp -----------------------------------------------
 //
 // Testing the I/O facilities of tuples
@@ -19,8 +32,6 @@
 #include <sstream>
 #endif
 
-#include "boost/config.hpp"
-
 using namespace std;
 using namespace boost;
 
@@ -33,7 +44,8 @@ typedef istringstream useThisIStringStream;
 #endif
 
 int test_main(int argc, char * argv[] ) {
-
+   (void)argc;
+   (void)argv;
    using boost::tuples::set_close;
    using boost::tuples::set_open;
    using boost::tuples::set_delimiter;
@@ -94,7 +106,7 @@ int test_main(int argc, char * argv[] ) {
   useThisIStringStream is("(100 200 300)"); 
    
   tuple<int, int, int> ti; 
-  BOOST_TEST(is >> ti);
+  BOOST_TEST(bool(is >> ti));
   BOOST_TEST(ti == make_tuple(100, 200, 300));
    
 

test/tuple_test_bench.cpp

@@ -1,3 +1,16 @@
+// Copyright (C) 1999, 2000 Jaakko J<>rvi (jaakko.jarvi@cs.utu.fi)
+//
+// Permission to copy, use, sell and distribute this software is granted
+// provided this copyright notice appears in all copies. 
+// Permission to modify the code and to distribute modified code is granted
+// provided this copyright notice appears in all copies, and a notice 
+// that the code was modified is included with the copyright notice.
+//
+// This software is provided "as is" without express or implied warranty, 
+// and with no claim as to its suitability for any purpose.
+
+// For more information, see http://www.boost.org
+
 //  tuple_test_bench.cpp  --------------------------------
 
 #define BOOST_INCLUDE_MAIN  // for testing, include rather than link
@@ -297,7 +310,7 @@ make_tuple_test()
 
 
 #if !defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION)
-    A a; B b;
+    A a = A(); B b;
     const A ca = a;
     make_tuple(cref(a), b);
     make_tuple(ref(a), b);