GCC 4.2.0 release C++ standard library and runtime support code.

1 files changed, 255 insertions, 200 deletions

diff --git a/contrib/libstdc++/include/bits/valarray_after.h b/contrib/libstdc++/include/bits/valarray_after.h
index b74cab5..723df61 100644
--- a/contrib/libstdc++/include/bits/valarray_after.h
+++ b/contrib/libstdc++/include/bits/valarray_after.h
@@ -1,6 +1,7 @@
 // The template and inlines for the -*- C++ -*- internal _Meta class.
 
-// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
+// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
+// Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
 // software; you can redistribute it and/or modify it under the
@@ -15,7 +16,7 @@
 
 // You should have received a copy of the GNU General Public License along
 // with this library; see the file COPYING.  If not, write to the Free
-// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
 // USA.
 
 // As a special exception, you may use this file as part of a free software
@@ -27,106 +28,136 @@
 // invalidate any other reasons why the executable file might be covered by
 // the GNU General Public License.
 
-// Written by Gabriel Dos Reis <Gabriel.Dos-Reis@cmla.ens-cachan.fr>
-
-/** @file valarray_meta.h
+/** @file valarray_after.h
  *  This is an internal header file, included by other library headers.
  *  You should not attempt to use it directly.
  */
 
+// Written by Gabriel Dos Reis <Gabriel.Dos-Reis@cmla.ens-cachan.fr>
+
 #ifndef _VALARRAY_AFTER_H
 #define _VALARRAY_AFTER_H 1
 
 #pragma GCC system_header
 
-namespace std
-{
+_GLIBCXX_BEGIN_NAMESPACE(std)
 
-    //
-    // gslice_array closure.
-    //
-    template<class _Dom> class _GBase {
+  //
+  // gslice_array closure.
+  //
+  template<class _Dom>
+    class _GBase
+    {
     public:
-        typedef typename _Dom::value_type value_type;
-
-        _GBase (const _Dom& __e, const valarray<size_t>& __i)
-                : _M_expr (__e), _M_index(__i) {}
-        value_type operator[] (size_t __i) const
-        { return _M_expr[_M_index[__i]]; }
-        size_t size () const { return _M_index.size(); }
+      typedef typename _Dom::value_type value_type;
+      
+      _GBase (const _Dom& __e, const valarray<size_t>& __i)
+      : _M_expr (__e), _M_index(__i) {}
+      
+      value_type
+      operator[] (size_t __i) const
+      { return _M_expr[_M_index[__i]]; }
+      
+      size_t
+      size () const
+      { return _M_index.size(); }
 
     private:
-        const _Dom&	 _M_expr;
-        const valarray<size_t>& _M_index;
+      const _Dom&	      _M_expr;
+      const valarray<size_t>& _M_index;
     };
 
-    template<typename _Tp> class _GBase<_Array<_Tp> > {
+  template<typename _Tp>
+    class _GBase<_Array<_Tp> >
+    {
     public:
-        typedef _Tp value_type;
-
-        _GBase (_Array<_Tp> __a, const valarray<size_t>& __i)
-                : _M_array (__a), _M_index(__i) {}
-        value_type operator[] (size_t __i) const
-        { return _M_array._M_data[_M_index[__i]]; }
-        size_t size () const { return _M_index.size(); }
+      typedef _Tp value_type;
+      
+      _GBase (_Array<_Tp> __a, const valarray<size_t>& __i)
+      : _M_array (__a), _M_index(__i) {}
+      
+      value_type
+      operator[] (size_t __i) const
+      { return _M_array._M_data[_M_index[__i]]; }
+      
+      size_t
+      size () const
+      { return _M_index.size(); }
 
     private:
-        const _Array<_Tp>     _M_array;
-        const valarray<size_t>& _M_index;
+      const _Array<_Tp>       _M_array;
+      const valarray<size_t>& _M_index;
     };
 
-    template<class _Dom> struct _GClos<_Expr,_Dom> : _GBase<_Dom> {
-        typedef _GBase<_Dom> _Base;
-        typedef typename _Base::value_type value_type;
-
-        _GClos (const _Dom& __e, const valarray<size_t>& __i)
-                : _Base (__e, __i) {}
+  template<class _Dom>
+    struct _GClos<_Expr, _Dom>
+    : _GBase<_Dom>
+    {
+      typedef _GBase<_Dom> _Base;
+      typedef typename _Base::value_type value_type;
+      
+      _GClos (const _Dom& __e, const valarray<size_t>& __i)
+      : _Base (__e, __i) {}
     };
 
-    template<typename _Tp>
-    struct _GClos<_ValArray,_Tp> : _GBase<_Array<_Tp> > {
-        typedef _GBase<_Array<_Tp> > _Base;
-        typedef typename _Base::value_type value_type;
-
-        _GClos (_Array<_Tp> __a, const valarray<size_t>& __i)
-                : _Base (__a, __i) {}
+  template<typename _Tp>
+    struct _GClos<_ValArray, _Tp>
+    : _GBase<_Array<_Tp> >
+    {
+      typedef _GBase<_Array<_Tp> > _Base;
+      typedef typename _Base::value_type value_type;
+      
+      _GClos (_Array<_Tp> __a, const valarray<size_t>& __i)
+      : _Base (__a, __i) {}
     };
 
-    //
-    // indirect_array closure
-    //
-    template<class _Dom> class _IBase {
+  //
+  // indirect_array closure
+  //
+  template<class _Dom>
+    class _IBase
+    {
     public:
-        typedef typename _Dom::value_type value_type;
-
-        _IBase (const _Dom& __e, const valarray<size_t>& __i)
-                : _M_expr (__e), _M_index (__i) {}
-        value_type operator[] (size_t __i) const
-        { return _M_expr[_M_index[__i]]; }
-        size_t size() const { return _M_index.size(); }
+      typedef typename _Dom::value_type value_type;
+
+      _IBase (const _Dom& __e, const valarray<size_t>& __i)
+      : _M_expr (__e), _M_index (__i) {}
+      
+      value_type
+      operator[] (size_t __i) const
+      { return _M_expr[_M_index[__i]]; }
+      
+      size_t
+      size() const
+      { return _M_index.size(); }
 
     private:
-        const _Dom&	    _M_expr;
-        const valarray<size_t>& _M_index;
+      const _Dom&	      _M_expr;
+      const valarray<size_t>& _M_index;
     };
 
-    template<class _Dom> struct _IClos<_Expr,_Dom> : _IBase<_Dom> {
-        typedef _IBase<_Dom> _Base;
-        typedef typename _Base::value_type value_type;
-
-        _IClos (const _Dom& __e, const valarray<size_t>& __i)
-                : _Base (__e, __i) {}
+  template<class _Dom>
+    struct _IClos<_Expr, _Dom>
+    : _IBase<_Dom>
+    {
+      typedef _IBase<_Dom> _Base;
+      typedef typename _Base::value_type value_type;
+      
+      _IClos (const _Dom& __e, const valarray<size_t>& __i)
+      : _Base (__e, __i) {}
     };
 
-    template<typename _Tp>
-    struct _IClos<_ValArray,_Tp>  : _IBase<valarray<_Tp> > {
-        typedef _IBase<valarray<_Tp> > _Base;
-        typedef _Tp value_type;
-
-        _IClos (const valarray<_Tp>& __a, const valarray<size_t>& __i)
-                : _Base (__a, __i) {}
+  template<typename _Tp>
+    struct _IClos<_ValArray, _Tp>
+    : _IBase<valarray<_Tp> >
+    {
+      typedef _IBase<valarray<_Tp> > _Base;
+      typedef _Tp value_type;
+      
+      _IClos (const valarray<_Tp>& __a, const valarray<size_t>& __i)
+      : _Base (__a, __i) {}
     };
-
+  
   //
   // class _Expr
   //
@@ -146,17 +177,17 @@ namespace std
       valarray<value_type> operator[](const valarray<bool>&) const;
       valarray<value_type> operator[](const valarray<size_t>&) const;
 
-      _Expr<_UnClos<__unary_plus,std::_Expr,_Clos>, value_type>
-        operator+() const;
+      _Expr<_UnClos<__unary_plus, std::_Expr, _Clos>, value_type>
+      operator+() const;
 
-      _Expr<_UnClos<__negate,std::_Expr,_Clos>, value_type>
-        operator-() const;
+      _Expr<_UnClos<__negate, std::_Expr, _Clos>, value_type>
+      operator-() const;
 
-      _Expr<_UnClos<__bitwise_not,std::_Expr,_Clos>, value_type>
-        operator~() const;
+      _Expr<_UnClos<__bitwise_not, std::_Expr, _Clos>, value_type>
+      operator~() const;
 
-      _Expr<_UnClos<__logical_not,std::_Expr,_Clos>, bool>
-        operator!() const;
+      _Expr<_UnClos<__logical_not, std::_Expr, _Clos>, bool>
+      operator!() const;
 
       size_t size() const;
       value_type sum() const;
@@ -176,66 +207,91 @@ namespace std
 
   template<class _Clos, typename _Tp>
     inline
-    _Expr<_Clos,_Tp>::_Expr(const _Clos& __c) : _M_closure(__c) {}
+    _Expr<_Clos, _Tp>::_Expr(const _Clos& __c) : _M_closure(__c) {}
 
   template<class _Clos, typename _Tp>
     inline const _Clos&
-    _Expr<_Clos,_Tp>::operator()() const
+    _Expr<_Clos, _Tp>::operator()() const
     { return _M_closure; }
 
   template<class _Clos, typename _Tp>
     inline _Tp
-    _Expr<_Clos,_Tp>::operator[](size_t __i) const
+    _Expr<_Clos, _Tp>::operator[](size_t __i) const
     { return _M_closure[__i]; }
 
   template<class _Clos, typename _Tp>
     inline valarray<_Tp>
-    _Expr<_Clos,_Tp>::operator[](slice __s) const
-    { return _M_closure[__s]; }
+    _Expr<_Clos, _Tp>::operator[](slice __s) const
+    {
+      valarray<_Tp> __v = valarray<_Tp>(*this)[__s];
+      return __v;
+    }
 
   template<class _Clos, typename _Tp>
     inline valarray<_Tp>
-    _Expr<_Clos,_Tp>::operator[](const gslice& __gs) const
-    { return _M_closure[__gs]; }
+    _Expr<_Clos, _Tp>::operator[](const gslice& __gs) const
+    {
+      valarray<_Tp> __v = valarray<_Tp>(*this)[__gs];
+      return __v;
+    }
 
   template<class _Clos, typename _Tp>
     inline valarray<_Tp>
-    _Expr<_Clos,_Tp>::operator[](const valarray<bool>& __m) const
-    { return _M_closure[__m]; }
+    _Expr<_Clos, _Tp>::operator[](const valarray<bool>& __m) const
+    {
+      valarray<_Tp> __v = valarray<_Tp>(*this)[__m];
+      return __v;
+    }
 
   template<class _Clos, typename _Tp>
     inline valarray<_Tp>
-    _Expr<_Clos,_Tp>::operator[](const valarray<size_t>& __i) const
-    { return _M_closure[__i]; }
+    _Expr<_Clos, _Tp>::operator[](const valarray<size_t>& __i) const
+    {
+      valarray<_Tp> __v = valarray<_Tp>(*this)[__i];
+      return __v;
+    }
 
   template<class _Clos, typename _Tp>
     inline size_t
-    _Expr<_Clos,_Tp>::size() const  { return _M_closure.size (); }
+    _Expr<_Clos, _Tp>::size() const
+    { return _M_closure.size(); }
 
   template<class _Clos, typename _Tp>
     inline valarray<_Tp>
     _Expr<_Clos, _Tp>::shift(int __n) const
-    { return valarray<_Tp>(_M_closure).shift(__n); }
+    {
+      valarray<_Tp> __v = valarray<_Tp>(*this).shift(__n);
+      return __v;
+    }
 
   template<class _Clos, typename _Tp>
     inline valarray<_Tp>
     _Expr<_Clos, _Tp>::cshift(int __n) const
-    { return valarray<_Tp>(_M_closure).cshift(__n); }
+    {
+      valarray<_Tp> __v = valarray<_Tp>(*this).cshift(__n);
+      return __v;
+    }
 
   template<class _Clos, typename _Tp>
     inline valarray<_Tp>
     _Expr<_Clos, _Tp>::apply(_Tp __f(const _Tp&)) const
-    { return valarray<_Tp>(_M_closure).apply(__f); }
+    {
+      valarray<_Tp> __v = valarray<_Tp>(*this).apply(__f);
+      return __v;
+    }
 
   template<class _Clos, typename _Tp>
     inline valarray<_Tp>
     _Expr<_Clos, _Tp>::apply(_Tp __f(_Tp)) const
-    { return valarray<_Tp>(_M_closure).apply(__f); }
+    {
+      valarray<_Tp> __v = valarray<_Tp>(*this).apply(__f);
+      return __v;
+    }
 
   // XXX: replace this with a more robust summation algorithm.
   template<class _Clos, typename _Tp>
     inline _Tp
-    _Expr<_Clos,_Tp>::sum() const
+    _Expr<_Clos, _Tp>::sum() const
     {
       size_t __n = _M_closure.size();
       if (__n == 0)
@@ -260,20 +316,20 @@ namespace std
     { return __valarray_max(_M_closure); }
 
   template<class _Dom, typename _Tp>
-    inline _Expr<_UnClos<__logical_not,_Expr,_Dom>, bool>
-    _Expr<_Dom,_Tp>::operator!() const
+    inline _Expr<_UnClos<__logical_not, _Expr, _Dom>, bool>
+    _Expr<_Dom, _Tp>::operator!() const
     {
-      typedef _UnClos<__logical_not,std::_Expr,_Dom> _Closure;
-      return _Expr<_Closure,_Tp>(_Closure(this->_M_closure));
+      typedef _UnClos<__logical_not, std::_Expr, _Dom> _Closure;
+      return _Expr<_Closure, _Tp>(_Closure(this->_M_closure));
     }
 
 #define _DEFINE_EXPR_UNARY_OPERATOR(_Op, _Name)                           \
   template<class _Dom, typename _Tp>                                      \
-    inline _Expr<_UnClos<_Name,std::_Expr,_Dom>,_Tp>                      \
-    _Expr<_Dom,_Tp>::operator _Op() const                                 \
+    inline _Expr<_UnClos<_Name, std::_Expr, _Dom>, _Tp>                   \
+    _Expr<_Dom, _Tp>::operator _Op() const                                \
     {                                                                     \
-      typedef _UnClos<_Name,std::_Expr,_Dom> _Closure;                    \
-      return _Expr<_Closure,_Tp>(_Closure(this->_M_closure));             \
+      typedef _UnClos<_Name, std::_Expr, _Dom> _Closure;                  \
+      return _Expr<_Closure, _Tp>(_Closure(this->_M_closure));            \
     }
 
     _DEFINE_EXPR_UNARY_OPERATOR(+, __unary_plus)
@@ -282,67 +338,70 @@ namespace std
 
 #undef _DEFINE_EXPR_UNARY_OPERATOR
 
-
 #define _DEFINE_EXPR_BINARY_OPERATOR(_Op, _Name)                        \
   template<class _Dom1, class _Dom2>					\
-  inline _Expr<_BinClos<_Name,_Expr,_Expr,_Dom1,_Dom2>,                 \
-         typename __fun<_Name, typename _Dom1::value_type>::result_type>\
-  operator _Op(const _Expr<_Dom1,typename _Dom1::value_type>& __v,      \
-	       const _Expr<_Dom2,typename _Dom2::value_type>& __w)      \
-  {                                                                     \
-    typedef typename _Dom1::value_type _Arg;                            \
-    typedef typename __fun<_Name, _Arg>::result_type _Value;            \
-    typedef _BinClos<_Name,_Expr,_Expr,_Dom1,_Dom2> _Closure;           \
-    return _Expr<_Closure,_Value>(_Closure(__v(), __w()));              \
-  }                                                                     \
+    inline _Expr<_BinClos<_Name, _Expr, _Expr, _Dom1, _Dom2>,           \
+           typename __fun<_Name, typename _Dom1::value_type>::result_type> \
+    operator _Op(const _Expr<_Dom1, typename _Dom1::value_type>& __v,   \
+	         const _Expr<_Dom2, typename _Dom2::value_type>& __w)   \
+    {                                                                   \
+      typedef typename _Dom1::value_type _Arg;                          \
+      typedef typename __fun<_Name, _Arg>::result_type _Value;          \
+      typedef _BinClos<_Name, _Expr, _Expr, _Dom1, _Dom2> _Closure;     \
+      return _Expr<_Closure, _Value>(_Closure(__v(), __w()));           \
+    }                                                                   \
                                                                         \
-template<class _Dom>                                                    \
-inline _Expr<_BinClos<_Name,_Expr,_Constant,_Dom,typename _Dom::value_type>,\
-             typename __fun<_Name, typename _Dom::value_type>::result_type>\
-operator _Op(const _Expr<_Dom,typename _Dom::value_type>& __v,          \
-             const typename _Dom::value_type& __t)                      \
-{                                                                       \
-  typedef typename _Dom::value_type _Arg;                               \
-  typedef typename __fun<_Name, _Arg>::result_type _Value;              \
-  typedef _BinClos<_Name,_Expr,_Constant,_Dom,_Arg> _Closure;           \
-  return _Expr<_Closure,_Value>(_Closure(__v(), __t));                  \
-}                                                                       \
+  template<class _Dom>                                                  \
+    inline _Expr<_BinClos<_Name, _Expr, _Constant, _Dom,                \
+                          typename _Dom::value_type>,                   \
+             typename __fun<_Name, typename _Dom::value_type>::result_type> \
+    operator _Op(const _Expr<_Dom, typename _Dom::value_type>& __v,     \
+                 const typename _Dom::value_type& __t)                  \
+    {                                                                   \
+      typedef typename _Dom::value_type _Arg;                           \
+      typedef typename __fun<_Name, _Arg>::result_type _Value;          \
+      typedef _BinClos<_Name, _Expr, _Constant, _Dom, _Arg> _Closure;   \
+      return _Expr<_Closure, _Value>(_Closure(__v(), __t));             \
+    }                                                                   \
                                                                         \
-template<class _Dom>                                                    \
-inline _Expr<_BinClos<_Name,_Constant,_Expr,typename _Dom::value_type,_Dom>,\
-             typename __fun<_Name, typename _Dom::value_type>::result_type>\
-operator _Op(const typename _Dom::value_type& __t,                      \
-             const _Expr<_Dom,typename _Dom::value_type>& __v)          \
-{                                                                       \
-  typedef typename _Dom::value_type _Arg;                               \
-  typedef typename __fun<_Name, _Arg>::result_type _Value;              \
-  typedef _BinClos<_Name,_Constant,_Expr,_Arg,_Dom> _Closure;           \
-  return _Expr<_Closure,_Value>(_Closure(__t, __v()));                  \
-}                                                                       \
+  template<class _Dom>                                                  \
+    inline _Expr<_BinClos<_Name, _Constant, _Expr,                      \
+                          typename _Dom::value_type, _Dom>,             \
+             typename __fun<_Name, typename _Dom::value_type>::result_type> \
+    operator _Op(const typename _Dom::value_type& __t,                  \
+                 const _Expr<_Dom, typename _Dom::value_type>& __v)     \
+    {                                                                   \
+      typedef typename _Dom::value_type _Arg;                           \
+      typedef typename __fun<_Name, _Arg>::result_type _Value;          \
+      typedef _BinClos<_Name, _Constant, _Expr, _Arg, _Dom> _Closure;   \
+      return _Expr<_Closure, _Value>(_Closure(__t, __v()));             \
+    }                                                                   \
                                                                         \
-template<class _Dom>                                                    \
-inline _Expr<_BinClos<_Name,_Expr,_ValArray,_Dom,typename _Dom::value_type>,\
-             typename __fun<_Name, typename _Dom::value_type>::result_type>\
-operator _Op(const _Expr<_Dom,typename _Dom::value_type>& __e,          \
-             const valarray<typename _Dom::value_type>& __v)            \
-{                                                                       \
-  typedef typename _Dom::value_type _Arg;                               \
-  typedef typename __fun<_Name, _Arg>::result_type _Value;              \
-  typedef _BinClos<_Name,_Expr,_ValArray,_Dom,_Arg> _Closure;           \
-  return  _Expr<_Closure,_Value>(_Closure(__e(), __v));                 \
-}                                                                       \
+  template<class _Dom>                                                  \
+    inline _Expr<_BinClos<_Name, _Expr, _ValArray,                      \
+                          _Dom, typename _Dom::value_type>,             \
+             typename __fun<_Name, typename _Dom::value_type>::result_type> \
+    operator _Op(const _Expr<_Dom,typename _Dom::value_type>& __e,      \
+                 const valarray<typename _Dom::value_type>& __v)        \
+    {                                                                   \
+      typedef typename _Dom::value_type _Arg;                           \
+      typedef typename __fun<_Name, _Arg>::result_type _Value;          \
+      typedef _BinClos<_Name, _Expr, _ValArray, _Dom, _Arg> _Closure;   \
+      return _Expr<_Closure, _Value>(_Closure(__e(), __v));             \
+    }                                                                   \
                                                                         \
-template<class _Dom>                                                    \
-inline _Expr<_BinClos<_Name,_ValArray,_Expr,typename _Dom::value_type,_Dom>,\
-             typename __fun<_Name, typename _Dom::value_type>::result_type>\
-operator _Op(const valarray<typename _Dom::value_type>& __v,            \
-             const _Expr<_Dom,typename _Dom::value_type>& __e)          \
-{                                                                       \
-  typedef typename _Dom::value_type _Tp;                                \
-  typedef typename __fun<_Name, _Tp>::result_type _Value;               \
-  typedef _BinClos<_Name,_ValArray,_Expr,_Tp,_Dom> _Closure;            \
-  return _Expr<_Closure,_Value> (_Closure (__v, __e ()));               \
-}
+  template<class _Dom>                                                  \
+    inline _Expr<_BinClos<_Name, _ValArray, _Expr,                      \
+                 typename _Dom::value_type, _Dom>,                      \
+             typename __fun<_Name, typename _Dom::value_type>::result_type> \
+    operator _Op(const valarray<typename _Dom::value_type>& __v,        \
+                 const _Expr<_Dom, typename _Dom::value_type>& __e)     \
+    {                                                                   \
+      typedef typename _Dom::value_type _Tp;                            \
+      typedef typename __fun<_Name, _Tp>::result_type _Value;           \
+      typedef _BinClos<_Name, _ValArray, _Expr, _Tp, _Dom> _Closure;    \
+      return _Expr<_Closure, _Value>(_Closure(__v, __e ()));            \
+    }
 
     _DEFINE_EXPR_BINARY_OPERATOR(+, __plus)
     _DEFINE_EXPR_BINARY_OPERATOR(-, __minus)
@@ -367,20 +426,21 @@ operator _Op(const valarray<typename _Dom::value_type>& __v,            \
 
 #define _DEFINE_EXPR_UNARY_FUNCTION(_Name)                               \
   template<class _Dom>                                                   \
-    inline _Expr<_UnClos<__##_Name,_Expr,_Dom>,typename _Dom::value_type>\
-    _Name(const _Expr<_Dom,typename _Dom::value_type>& __e)              \
+    inline _Expr<_UnClos<__##_Name, _Expr, _Dom>,                        \
+                 typename _Dom::value_type>                              \
+    _Name(const _Expr<_Dom, typename _Dom::value_type>& __e)             \
     {                                                                    \
       typedef typename _Dom::value_type _Tp;                             \
-      typedef _UnClos<__##_Name,_Expr,_Dom> _Closure;                    \
-      return _Expr<_Closure,_Tp>(_Closure(__e()));                       \
+      typedef _UnClos<__##_Name, _Expr, _Dom> _Closure;                  \
+      return _Expr<_Closure, _Tp>(_Closure(__e()));                      \
     }                                                                    \
                                                                          \
   template<typename _Tp>                                                 \
-    inline _Expr<_UnClos<__##_Name,_ValArray,_Tp>,_Tp>                   \
+    inline _Expr<_UnClos<__##_Name, _ValArray, _Tp>, _Tp>                \
     _Name(const valarray<_Tp>& __v)                                      \
     {                                                                    \
-      typedef _UnClos<__##_Name,_ValArray,_Tp> _Closure;                 \
-      return _Expr<_Closure,_Tp>(_Closure(__v));                         \
+      typedef _UnClos<__##_Name, _ValArray, _Tp> _Closure;               \
+      return _Expr<_Closure, _Tp>(_Closure(__v));                        \
     }
 
     _DEFINE_EXPR_UNARY_FUNCTION(abs)
@@ -402,86 +462,86 @@ operator _Op(const valarray<typename _Dom::value_type>& __v,            \
 
 #define _DEFINE_EXPR_BINARY_FUNCTION(_Fun)                             \
   template<class _Dom1, class _Dom2>                                   \
-    inline _Expr<_BinClos<__##_Fun,_Expr,_Expr,_Dom1,_Dom2>,           \
+    inline _Expr<_BinClos<__##_Fun, _Expr, _Expr, _Dom1, _Dom2>,       \
 		 typename _Dom1::value_type>                           \
-    _Fun(const _Expr<_Dom1,typename _Dom1::value_type>& __e1,          \
-	  const _Expr<_Dom2,typename _Dom2::value_type>& __e2)         \
+    _Fun(const _Expr<_Dom1, typename _Dom1::value_type>& __e1,         \
+	  const _Expr<_Dom2, typename _Dom2::value_type>& __e2)        \
     {                                                                  \
       typedef typename _Dom1::value_type _Tp;                          \
-      typedef _BinClos<__##_Fun,_Expr,_Expr,_Dom1,_Dom2> _Closure;     \
-      return _Expr<_Closure,_Tp>(_Closure(__e1(), __e2()));            \
+      typedef _BinClos<__##_Fun, _Expr, _Expr, _Dom1, _Dom2> _Closure; \
+      return _Expr<_Closure, _Tp>(_Closure(__e1(), __e2()));           \
     }                                                                  \
                                                                        \
   template<class _Dom>                                                 \
     inline _Expr<_BinClos<__##_Fun, _Expr, _ValArray, _Dom,            \
 			  typename _Dom::value_type>,                  \
 		 typename _Dom::value_type>                            \
-    _Fun(const _Expr<_Dom,typename _Dom::value_type>& __e,             \
+    _Fun(const _Expr<_Dom, typename _Dom::value_type>& __e,            \
 	 const valarray<typename _Dom::value_type>& __v)               \
     {                                                                  \
       typedef typename _Dom::value_type _Tp;                           \
-      typedef _BinClos<__##_Fun, _Expr, _ValArray, _Dom, _Tp> _Closure;\
-      return _Expr<_Closure,_Tp>(_Closure(__e(), __v));                \
+      typedef _BinClos<__##_Fun, _Expr, _ValArray, _Dom, _Tp> _Closure; \
+      return _Expr<_Closure, _Tp>(_Closure(__e(), __v));               \
     }                                                                  \
                                                                        \
   template<class _Dom>                                                 \
     inline _Expr<_BinClos<__##_Fun, _ValArray, _Expr,                  \
-			  typename _Dom::value_type,_Dom>,             \
+			  typename _Dom::value_type, _Dom>,            \
 		 typename _Dom::value_type>                            \
     _Fun(const valarray<typename _Dom::valarray>& __v,                 \
-	 const _Expr<_Dom,typename _Dom::value_type>& __e)             \
+	 const _Expr<_Dom, typename _Dom::value_type>& __e)            \
     {                                                                  \
       typedef typename _Dom::value_type _Tp;                           \
-      typedef _BinClos<__##_Fun,_ValArray,_Expr,_Tp,_Dom> _Closure;    \
-      return _Expr<_Closure,_Tp>(_Closure(__v, __e()));                \
+      typedef _BinClos<__##_Fun, _ValArray, _Expr, _Tp, _Dom> _Closure; \
+      return _Expr<_Closure, _Tp>(_Closure(__v, __e()));               \
     }                                                                  \
                                                                        \
   template<class _Dom>                                                 \
-    inline _Expr<_BinClos<__##_Fun,_Expr,_Constant,_Dom,               \
+    inline _Expr<_BinClos<__##_Fun, _Expr, _Constant, _Dom,            \
 			  typename _Dom::value_type>,                  \
 		 typename _Dom::value_type>                            \
     _Fun(const _Expr<_Dom, typename _Dom::value_type>& __e,            \
 	 const typename _Dom::value_type& __t)                         \
     {                                                                  \
       typedef typename _Dom::value_type _Tp;                           \
-      typedef _BinClos<__##_Fun,_Expr,_Constant,_Dom,_Tp> _Closure;    \
-      return _Expr<_Closure,_Tp>(_Closure(__e(), __t));                \
+      typedef _BinClos<__##_Fun, _Expr, _Constant, _Dom, _Tp> _Closure;\
+      return _Expr<_Closure, _Tp>(_Closure(__e(), __t));               \
     }                                                                  \
                                                                        \
   template<class _Dom>                                                 \
-    inline _Expr<_BinClos<__##_Fun,_Constant,_Expr,                    \
-			  typename _Dom::value_type,_Dom>,             \
+    inline _Expr<_BinClos<__##_Fun, _Constant, _Expr,                  \
+			  typename _Dom::value_type, _Dom>,            \
 		 typename _Dom::value_type>                            \
     _Fun(const typename _Dom::value_type& __t,                         \
-	 const _Expr<_Dom,typename _Dom::value_type>& __e)             \
+	 const _Expr<_Dom, typename _Dom::value_type>& __e)            \
     {                                                                  \
       typedef typename _Dom::value_type _Tp;                           \
-      typedef _BinClos<__##_Fun, _Constant,_Expr,_Tp,_Dom> _Closure;   \
-      return _Expr<_Closure,_Tp>(_Closure(__t, __e()));                \
+      typedef _BinClos<__##_Fun, _Constant, _Expr, _Tp, _Dom> _Closure; \
+      return _Expr<_Closure, _Tp>(_Closure(__t, __e()));               \
     }                                                                  \
                                                                        \
   template<typename _Tp>                                               \
-    inline _Expr<_BinClos<__##_Fun,_ValArray,_ValArray,_Tp,_Tp>, _Tp>  \
+    inline _Expr<_BinClos<__##_Fun, _ValArray, _ValArray, _Tp, _Tp>, _Tp> \
     _Fun(const valarray<_Tp>& __v, const valarray<_Tp>& __w)           \
     {                                                                  \
-      typedef _BinClos<__##_Fun,_ValArray,_ValArray,_Tp,_Tp> _Closure; \
-      return _Expr<_Closure,_Tp>(_Closure(__v, __w));                  \
+      typedef _BinClos<__##_Fun, _ValArray, _ValArray, _Tp, _Tp> _Closure; \
+      return _Expr<_Closure, _Tp>(_Closure(__v, __w));                 \
     }                                                                  \
                                                                        \
   template<typename _Tp>                                               \
-    inline _Expr<_BinClos<__##_Fun,_ValArray,_Constant,_Tp,_Tp>,_Tp>   \
+    inline _Expr<_BinClos<__##_Fun, _ValArray, _Constant, _Tp, _Tp>, _Tp> \
     _Fun(const valarray<_Tp>& __v, const _Tp& __t)                     \
     {                                                                  \
-      typedef _BinClos<__##_Fun,_ValArray,_Constant,_Tp,_Tp> _Closure; \
-      return _Expr<_Closure,_Tp>(_Closure(__v, __t));                  \
+      typedef _BinClos<__##_Fun, _ValArray, _Constant, _Tp, _Tp> _Closure; \
+      return _Expr<_Closure, _Tp>(_Closure(__v, __t));                 \
     }                                                                  \
 								       \
   template<typename _Tp>                                               \
-    inline _Expr<_BinClos<__##_Fun,_Constant,_ValArray,_Tp,_Tp>,_Tp>   \
+    inline _Expr<_BinClos<__##_Fun, _Constant, _ValArray, _Tp, _Tp>, _Tp> \
     _Fun(const _Tp& __t, const valarray<_Tp>& __v)                     \
     {                                                                  \
-      typedef _BinClos<__##_Fun,_Constant,_ValArray,_Tp,_Tp> _Closure; \
-      return _Expr<_Closure,_Tp>(_Closure(__t, __v));                  \
+      typedef _BinClos<__##_Fun, _Constant, _ValArray, _Tp, _Tp> _Closure; \
+      return _Expr<_Closure, _Tp>(_Closure(__t, __v));                 \
     }
 
 _DEFINE_EXPR_BINARY_FUNCTION(atan2)
@@ -489,11 +549,6 @@ _DEFINE_EXPR_BINARY_FUNCTION(pow)
 
 #undef _DEFINE_EXPR_BINARY_FUNCTION
 
-} // std::
-
+_GLIBCXX_END_NAMESPACE
 
 #endif /* _CPP_VALARRAY_AFTER_H */
-
-// Local Variables:
-// mode:c++
-// End: