Cleanup release tags.

[SVN r44268]

bind.html

@@ -341,7 +341,7 @@ void render(image & target)
 {
 public:
 
-    <A href="../function/index.html" >boost::function</A>&lt;void&gt; onClick;
+    <A href="../function/index.html" >boost::function</A>&lt;void()&gt; onClick;
 };
 
 class player

bind_visitor.cpp

@@ -31,32 +31,18 @@
 #pragma warning(pop)
 #endif
 
-// default implementation of visit_each
-
-namespace boost
-{
-    template<class V, class T> void visit_each(V & v, T const & t, long)
-    {
-        v(t, 0);
-    }
-}
-
-// visitor
-
-int hash = 0;
+//
 
 struct visitor
 {
-    template<class T> void operator()(boost::reference_wrapper<T> const & r, int) const
+    template<class T> void operator()( boost::reference_wrapper<T> const & r ) const
     {
         std::cout << "Reference to " << typeid(T).name() << " @ " << &r.get() << " (with value " << r.get() << ")\n";
-        hash += r.get();
     }
 
-    template<class T> void operator()(T const &, long) const
+    template<class T> void operator()( T const & t ) const
     {
-        std::cout << "Value of type " << typeid(T).name() << '\n';
-        ++hash;
+        std::cout << "Value of type " << typeid(T).name() << " (with value " << t << ")\n";
     }
 };
 
@@ -70,26 +56,10 @@ int f(int & i, int & j, int)
 int x = 2;
 int y = 7;
 
-int detect_errors(bool x)
-{
-    if(x)
-    {
-        std::cerr << "no errors detected.\n";
-        return 0;
-    }
-    else
-    {
-        std::cerr << "test failed.\n";
-        return 1;
-    }
-}
-
 int main()
 {
     using namespace boost;
 
     visitor v;
     visit_each(v, bind<int>(bind(f, ref(x), _1, 42), ref(y)), 0);
-
-    return detect_errors(hash == 12);
 }

include/boost/bind.hpp

@@ -25,6 +25,7 @@
 #include <boost/ref.hpp>
 #include <boost/mem_fn.hpp>
 #include <boost/type.hpp>
+#include <boost/is_placeholder.hpp>
 #include <boost/bind/arg.hpp>
 #include <boost/detail/workaround.hpp>
 #include <boost/visit_each.hpp>
@@ -933,11 +934,32 @@ namespace _bi
 
 #if !defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION) || (__SUNPRO_CC >= 0x530)
 
+#if defined( __BORLANDC__ ) && BOOST_WORKAROUND( __BORLANDC__, BOOST_TESTED_AT(0x582) )
+
 template<class T> struct add_value
 {
     typedef _bi::value<T> type;
 };
 
+#else
+
+template< class T, int I > struct add_value_2
+{
+    typedef boost::arg<I> type;
+};
+
+template< class T > struct add_value_2< T, 0 >
+{
+    typedef _bi::value< T > type;
+};
+
+template<class T> struct add_value
+{
+    typedef typename add_value_2< T, boost::is_placeholder< T >::value >::type type;
+};
+
+#endif
+
 template<class T> struct add_value< value<T> >
 {
     typedef _bi::value<T> type;
@@ -1196,6 +1218,22 @@ template<class V, class R, class F, class L> void visit_each( V & v, _bi::bind_t
 
 #endif
 
+// is_bind_expression
+
+template< class T > struct is_bind_expression
+{
+    enum _vt { value = 0 };
+};
+
+#if !defined( BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION )
+
+template< class R, class F, class L > struct is_bind_expression< _bi::bind_t< R, F, L > >
+{
+    enum _vt { value = 1 };
+};
+
+#endif
+
 // bind
 
 #ifndef BOOST_BIND

include/boost/bind/arg.hpp

@@ -19,18 +19,44 @@
 //  See http://www.boost.org/libs/bind/bind.html for documentation.
 //
 
+#include <boost/config.hpp>
+#include <boost/is_placeholder.hpp>
+
 namespace boost
 {
 
-template<int I> class arg
+template< int I > struct arg
 {
+    arg()
+    {
+    }
+
+    template< class T > arg( T const & /* t */ )
+    {
+        // static assert I == is_placeholder<T>::value
+        typedef char T_must_be_placeholder[ I == is_placeholder<T>::value? 1: -1 ];
+    }
 };
 
-template<int I> bool operator==(arg<I> const &, arg<I> const &)
+template< int I > bool operator==( arg<I> const &, arg<I> const & )
 {
     return true;
 }
 
+#if !defined( BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION )
+
+template< int I > struct is_placeholder< arg<I> >
+{
+    enum _vt { value = I };
+};
+
+template< int I > struct is_placeholder< arg<I> (*) () >
+{
+    enum _vt { value = I };
+};
+
+#endif
+
 } // namespace boost
 
 #endif // #ifndef BOOST_BIND_ARG_HPP_INCLUDED

include/boost/bind/bind_template.hpp

@@ -122,6 +122,23 @@
         BOOST_BIND_RETURN l_(type<result_type>(), f_, a, 0);
     }
 
+#if !defined(BOOST_NO_FUNCTION_TEMPLATE_ORDERING) \
+ && !BOOST_WORKAROUND(__EDG_VERSION__, <= 238)
+
+    template<class A1, class A2, class A3> result_type operator()(A1 const & a1, A2 const & a2, A3 const & a3)
+    {
+        list3<A1 const &, A2 const &, A3 const &> a(a1, a2, a3);
+        BOOST_BIND_RETURN l_(type<result_type>(), f_, a, 0);
+    }
+
+    template<class A1, class A2, class A3> result_type operator()(A1 const & a1, A2 const & a2, A3 const & a3) const
+    {
+        list3<A1 const &, A2 const &, A3 const &> a(a1, a2, a3);
+        BOOST_BIND_RETURN l_(type<result_type>(), f_, a, 0);
+    }
+
+#endif
+
     template<class A1, class A2, class A3, class A4> result_type operator()(A1 & a1, A2 & a2, A3 & a3, A4 & a4)
     {
         list4<A1 &, A2 &, A3 &, A4 &> a(a1, a2, a3, a4);
@@ -134,6 +151,23 @@
         BOOST_BIND_RETURN l_(type<result_type>(), f_, a, 0);
     }
 
+#if !defined(BOOST_NO_FUNCTION_TEMPLATE_ORDERING) \
+ && !BOOST_WORKAROUND(__EDG_VERSION__, <= 238)
+
+    template<class A1, class A2, class A3, class A4> result_type operator()(A1 const & a1, A2 const & a2, A3 const & a3, A4 const & a4)
+    {
+        list4<A1 const &, A2 const &, A3 const &, A4 const &> a(a1, a2, a3, a4);
+        BOOST_BIND_RETURN l_(type<result_type>(), f_, a, 0);
+    }
+
+    template<class A1, class A2, class A3, class A4> result_type operator()(A1 const & a1, A2 const & a2, A3 const & a3, A4 const & a4) const
+    {
+        list4<A1 const &, A2 const &, A3 const &, A4 const &> a(a1, a2, a3, a4);
+        BOOST_BIND_RETURN l_(type<result_type>(), f_, a, 0);
+    }
+
+#endif
+
     template<class A1, class A2, class A3, class A4, class A5> result_type operator()(A1 & a1, A2 & a2, A3 & a3, A4 & a4, A5 & a5)
     {
         list5<A1 &, A2 &, A3 &, A4 &, A5 &> a(a1, a2, a3, a4, a5);
@@ -146,6 +180,23 @@
         BOOST_BIND_RETURN l_(type<result_type>(), f_, a, 0);
     }
 
+#if !defined(BOOST_NO_FUNCTION_TEMPLATE_ORDERING) \
+ && !BOOST_WORKAROUND(__EDG_VERSION__, <= 238)
+
+    template<class A1, class A2, class A3, class A4, class A5> result_type operator()(A1 const & a1, A2 const & a2, A3 const & a3, A4 const & a4, A5 const & a5)
+    {
+        list5<A1 const &, A2 const &, A3 const &, A4 const &, A5 const &> a(a1, a2, a3, a4, a5);
+        BOOST_BIND_RETURN l_(type<result_type>(), f_, a, 0);
+    }
+
+    template<class A1, class A2, class A3, class A4, class A5> result_type operator()(A1 const & a1, A2 const & a2, A3 const & a3, A4 const & a4, A5 const & a5) const
+    {
+        list5<A1 const &, A2 const &, A3 const &, A4 const &, A5 const &> a(a1, a2, a3, a4, a5);
+        BOOST_BIND_RETURN l_(type<result_type>(), f_, a, 0);
+    }
+
+#endif
+
     template<class A1, class A2, class A3, class A4, class A5, class A6> result_type operator()(A1 & a1, A2 & a2, A3 & a3, A4 & a4, A5 & a5, A6 & a6)
     {
         list6<A1 &, A2 &, A3 &, A4 &, A5 &, A6 &> a(a1, a2, a3, a4, a5, a6);
@@ -158,6 +209,23 @@
         BOOST_BIND_RETURN l_(type<result_type>(), f_, a, 0);
     }
 
+#if !defined(BOOST_NO_FUNCTION_TEMPLATE_ORDERING) \
+ && !BOOST_WORKAROUND(__EDG_VERSION__, <= 238)
+
+    template<class A1, class A2, class A3, class A4, class A5, class A6> result_type operator()(A1 const & a1, A2 const & a2, A3 const & a3, A4 const & a4, A5 const & a5, A6 const & a6)
+    {
+        list6<A1 const &, A2 const &, A3 const &, A4 const &, A5 const &, A6 const &> a(a1, a2, a3, a4, a5, a6);
+        BOOST_BIND_RETURN l_(type<result_type>(), f_, a, 0);
+    }
+
+    template<class A1, class A2, class A3, class A4, class A5, class A6> result_type operator()(A1 const & a1, A2 const & a2, A3 const & a3, A4 const & a4, A5 const & a5, A6 const & a6) const
+    {
+        list6<A1 const &, A2 const &, A3 const &, A4 const &, A5 const &, A6 const &> a(a1, a2, a3, a4, a5, a6);
+        BOOST_BIND_RETURN l_(type<result_type>(), f_, a, 0);
+    }
+
+#endif
+
     template<class A1, class A2, class A3, class A4, class A5, class A6, class A7> result_type operator()(A1 & a1, A2 & a2, A3 & a3, A4 & a4, A5 & a5, A6 & a6, A7 & a7)
     {
         list7<A1 &, A2 &, A3 &, A4 &, A5 &, A6 &, A7 &> a(a1, a2, a3, a4, a5, a6, a7);
@@ -170,6 +238,23 @@
         BOOST_BIND_RETURN l_(type<result_type>(), f_, a, 0);
     }
 
+#if !defined(BOOST_NO_FUNCTION_TEMPLATE_ORDERING) \
+ && !BOOST_WORKAROUND(__EDG_VERSION__, <= 238)
+
+    template<class A1, class A2, class A3, class A4, class A5, class A6, class A7> result_type operator()(A1 const & a1, A2 const & a2, A3 const & a3, A4 const & a4, A5 const & a5, A6 const & a6, A7 const & a7)
+    {
+        list7<A1 const &, A2 const &, A3 const &, A4 const &, A5 const &, A6 const &, A7 const &> a(a1, a2, a3, a4, a5, a6, a7);
+        BOOST_BIND_RETURN l_(type<result_type>(), f_, a, 0);
+    }
+
+    template<class A1, class A2, class A3, class A4, class A5, class A6, class A7> result_type operator()(A1 const & a1, A2 const & a2, A3 const & a3, A4 const & a4, A5 const & a5, A6 const & a6, A7 const & a7) const
+    {
+        list7<A1 const &, A2 const &, A3 const &, A4 const &, A5 const &, A6 const &, A7 const &> a(a1, a2, a3, a4, a5, a6, a7);
+        BOOST_BIND_RETURN l_(type<result_type>(), f_, a, 0);
+    }
+
+#endif
+
     template<class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8> result_type operator()(A1 & a1, A2 & a2, A3 & a3, A4 & a4, A5 & a5, A6 & a6, A7 & a7, A8 & a8)
     {
         list8<A1 &, A2 &, A3 &, A4 &, A5 &, A6 &, A7 &, A8 &> a(a1, a2, a3, a4, a5, a6, a7, a8);
@@ -182,6 +267,23 @@
         BOOST_BIND_RETURN l_(type<result_type>(), f_, a, 0);
     }
 
+#if !defined(BOOST_NO_FUNCTION_TEMPLATE_ORDERING) \
+ && !BOOST_WORKAROUND(__EDG_VERSION__, <= 238)
+
+    template<class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8> result_type operator()(A1 const & a1, A2 const & a2, A3 const & a3, A4 const & a4, A5 const & a5, A6 const & a6, A7 const & a7, A8 const & a8)
+    {
+        list8<A1 const &, A2 const &, A3 const &, A4 const &, A5 const &, A6 const &, A7 const &, A8 const &> a(a1, a2, a3, a4, a5, a6, a7, a8);
+        BOOST_BIND_RETURN l_(type<result_type>(), f_, a, 0);
+    }
+
+    template<class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8> result_type operator()(A1 const & a1, A2 const & a2, A3 const & a3, A4 const & a4, A5 const & a5, A6 const & a6, A7 const & a7, A8 const & a8) const
+    {
+        list8<A1 const &, A2 const &, A3 const &, A4 const &, A5 const &, A6 const &, A7 const &, A8 const &> a(a1, a2, a3, a4, a5, a6, a7, a8);
+        BOOST_BIND_RETURN l_(type<result_type>(), f_, a, 0);
+    }
+
+#endif
+
     template<class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9> result_type operator()(A1 & a1, A2 & a2, A3 & a3, A4 & a4, A5 & a5, A6 & a6, A7 & a7, A8 & a8, A9 & a9)
     {
         list9<A1 &, A2 &, A3 &, A4 &, A5 &, A6 &, A7 &, A8 &, A9 &> a(a1, a2, a3, a4, a5, a6, a7, a8, a9);
@@ -194,6 +296,23 @@
         BOOST_BIND_RETURN l_(type<result_type>(), f_, a, 0);
     }
 
+#if !defined(BOOST_NO_FUNCTION_TEMPLATE_ORDERING) \
+ && !BOOST_WORKAROUND(__EDG_VERSION__, <= 238)
+
+    template<class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9> result_type operator()(A1 const & a1, A2 const & a2, A3 const & a3, A4 const & a4, A5 const & a5, A6 const & a6, A7 const & a7, A8 const & a8, A9 const & a9)
+    {
+        list9<A1 const &, A2 const &, A3 const &, A4 const &, A5 const &, A6 const &, A7 const &, A8 const &, A9 const &> a(a1, a2, a3, a4, a5, a6, a7, a8, a9);
+        BOOST_BIND_RETURN l_(type<result_type>(), f_, a, 0);
+    }
+
+    template<class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9> result_type operator()(A1 const & a1, A2 const & a2, A3 const & a3, A4 const & a4, A5 const & a5, A6 const & a6, A7 const & a7, A8 const & a8, A9 const & a9) const
+    {
+        list9<A1 const &, A2 const &, A3 const &, A4 const &, A5 const &, A6 const &, A7 const &, A8 const &, A9 const &> a(a1, a2, a3, a4, a5, a6, a7, a8, a9);
+        BOOST_BIND_RETURN l_(type<result_type>(), f_, a, 0);
+    }
+
+#endif
+
     template<class A> result_type eval(A & a)
     {
         BOOST_BIND_RETURN l_(type<result_type>(), f_, a, 0);

include/boost/bind/placeholders.hpp

@@ -25,7 +25,7 @@
 namespace
 {
 
-#if defined(__BORLANDC__) || defined(__GNUC__)
+#if defined(__BORLANDC__) || defined(__GNUC__) && (__GNUC__ * 100 + __GNUC_MINOR__ <= 400)
 
 static inline boost::arg<1> _1() { return boost::arg<1>(); }
 static inline boost::arg<2> _2() { return boost::arg<2>(); }

include/boost/is_placeholder.hpp

@@ -0,0 +1,31 @@
+#ifndef BOOST_IS_PLACEHOLDER_HPP_INCLUDED
+#define BOOST_IS_PLACEHOLDER_HPP_INCLUDED
+
+// MS compatible compilers support #pragma once
+
+#if defined( _MSC_VER ) && ( _MSC_VER >= 1020 )
+# pragma once
+#endif
+
+
+//  is_placeholder.hpp - TR1 is_placeholder metafunction
+//
+//  Copyright (c) 2006 Peter Dimov
+//
+//  Distributed under the Boost Software License, Version 1.0.
+//
+//  See accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt
+
+
+namespace boost
+{
+
+template< class T > struct is_placeholder
+{
+    enum _vt { value = 0 };
+};
+
+} // namespace boost
+
+#endif // #ifndef BOOST_IS_PLACEHOLDER_HPP_INCLUDED

test/Jamfile.v2

@@ -25,6 +25,8 @@ test-suite "bind"
       [ compile bind_unary_addr.cpp ]
       [ run bind_dm3_test.cpp ]
       [ run bind_visit_test.cpp ]
+      [ run bind_placeholder_test.cpp ]
+      [ run bind_rvalue_test.cpp ]
       [ run mem_fn_test.cpp ]
       [ run mem_fn_void_test.cpp ]
       [ run mem_fn_derived_test.cpp ]

test/bind_placeholder_test.cpp

@@ -0,0 +1,83 @@
+#include <boost/config.hpp>
+
+#if defined( BOOST_MSVC )
+
+#pragma warning(disable: 4786)  // identifier truncated in debug info
+#pragma warning(disable: 4710)  // function not inlined
+#pragma warning(disable: 4711)  // function selected for automatic inline expansion
+#pragma warning(disable: 4514)  // unreferenced inline removed
+
+#endif
+
+//  bind_placeholder_test.cpp - test custom placeholders
+//
+//  Copyright (c) 2006 Peter Dimov
+//
+// Distributed under the Boost Software License, Version 1.0.
+//
+// See accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt)
+
+#include <boost/bind.hpp>
+
+#if defined(BOOST_MSVC) && (BOOST_MSVC < 1300)
+#pragma warning(push, 3)
+#endif
+
+#include <iostream>
+
+#if defined(BOOST_MSVC) && (BOOST_MSVC < 1300)
+#pragma warning(pop)
+#endif
+
+#include <boost/detail/lightweight_test.hpp>
+
+//
+
+long f( long a, long b, long c, long d, long e, long f, long g, long h, long i )
+{
+    return a + 10 * b + 100 * c + 1000 * d + 10000 * e + 100000 * f + 1000000 * g + 10000000 * h + 100000000 * i;
+}
+
+template< int I > struct custom_placeholder
+{
+};
+
+namespace boost
+{
+
+template< int I > struct is_placeholder< custom_placeholder< I > >
+{
+    enum { value = I };
+};
+
+} // namespace boost
+
+int main()
+{
+    int const x1 = 1;
+    int const x2 = 2;
+    int const x3 = 3;
+    int const x4 = 4;
+    int const x5 = 5;
+    int const x6 = 6;
+    int const x7 = 7;
+    int const x8 = 8;
+    int const x9 = 9;
+
+    custom_placeholder<1> p1;
+    custom_placeholder<2> p2;
+    custom_placeholder<3> p3;
+    custom_placeholder<4> p4;
+    custom_placeholder<5> p5;
+    custom_placeholder<6> p6;
+    custom_placeholder<7> p7;
+    custom_placeholder<8> p8;
+    custom_placeholder<9> p9;
+
+    BOOST_TEST( 
+        boost::bind( f, p1, p2, p3, p4, p5, p6, p7, p8, p9 )
+        ( x1, x2, x3, x4, x5, x6, x7, x8, x9 ) == 987654321L );
+
+    return boost::report_errors();
+}

test/bind_rvalue_test.cpp

@@ -0,0 +1,81 @@
+#include <boost/config.hpp>
+
+#if defined( BOOST_MSVC )
+
+#pragma warning(disable: 4786)  // identifier truncated in debug info
+#pragma warning(disable: 4710)  // function not inlined
+#pragma warning(disable: 4711)  // function selected for automatic inline expansion
+#pragma warning(disable: 4514)  // unreferenced inline removed
+
+#endif
+
+//  bind_rvalue_test.cpp
+//
+//  Copyright (c) 2006 Peter Dimov
+//
+// Distributed under the Boost Software License, Version 1.0.
+//
+// See accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt)
+
+#include <boost/bind.hpp>
+
+#if defined(BOOST_MSVC) && (BOOST_MSVC < 1300)
+#pragma warning(push, 3)
+#endif
+
+#include <iostream>
+
+#if defined(BOOST_MSVC) && (BOOST_MSVC < 1300)
+#pragma warning(pop)
+#endif
+
+#include <boost/detail/lightweight_test.hpp>
+
+//
+
+int f( int x )
+{
+    return x;
+}
+
+int main()
+{
+    BOOST_TEST( 
+        boost::bind( f, _1 )
+        ( 1 ) == 1 );
+
+    BOOST_TEST( 
+        boost::bind( f, _2 )
+        ( 1, 2 ) == 2 );
+
+    BOOST_TEST( 
+        boost::bind( f, _3 )
+        ( 1, 2, 3 ) == 3 );
+
+    BOOST_TEST( 
+        boost::bind( f, _4 )
+        ( 1, 2, 3, 4 ) == 4 );
+
+    BOOST_TEST( 
+        boost::bind( f, _5 )
+        ( 1, 2, 3, 4, 5 ) == 5 );
+
+    BOOST_TEST( 
+        boost::bind( f, _6 )
+        ( 1, 2, 3, 4, 5, 6 ) == 6 );
+
+    BOOST_TEST( 
+        boost::bind( f, _7 )
+        ( 1, 2, 3, 4, 5, 6, 7 ) == 7 );
+
+    BOOST_TEST( 
+        boost::bind( f, _8 )
+        ( 1, 2, 3, 4, 5, 6, 7, 8 ) == 8 );
+
+    BOOST_TEST( 
+        boost::bind( f, _9 )
+        ( 1, 2, 3, 4, 5, 6, 7, 8, 9 ) == 9 );
+
+    return boost::report_errors();
+}