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use ice_not<> instead of logical not "!" to work around problems with

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early EDG (for example, IRIX CC and Compaq C++)


[SVN r9255]
This commit is contained in:
Jens Maurer
2001-02-18 16:16:02 +00:00
parent 7b57ce4392
commit ab2358913c
1 changed files with 10 additions and 10 deletions
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20
include/boost/type_traits/object_traits.hpp
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@@ -40,8 +40,8 @@ struct is_object
{
BOOST_DECL_MC(bool, value,
(::boost::type_traits::ice_and<
!::boost::is_reference<T>::value,
!::boost::is_void<T>::value
::boost::type_traits::ice_not< ::boost::is_reference<T>::value>::value,
::boost::type_traits::ice_not< ::boost::is_void<T>::value>::value
>::value));
};
@@ -72,11 +72,11 @@ struct is_class
{
BOOST_DECL_MC(bool, value,
(::boost::type_traits::ice_and<
!::boost::is_union<T>::value,
!::boost::is_scalar<T>::value,
!::boost::is_array<T>::value,
!::boost::is_reference<T>::value,
!::boost::is_void<T>::value
::boost::type_traits::ice_not< ::boost::is_union<T>::value >::value,
::boost::type_traits::ice_not< ::boost::is_scalar<T>::value >::value,
::boost::type_traits::ice_not< ::boost::is_array<T>::value >::value,
::boost::type_traits::ice_not< ::boost::is_reference<T>::value>::value,
::boost::type_traits::ice_not< ::boost::is_void<T>::value >::value
>::value));
};
@@ -150,7 +150,7 @@ struct has_trivial_copy
::boost::is_POD<T>::value,
BOOST_HAS_TRIVIAL_COPY(T)
>::value,
!::boost::is_volatile<T>::value
::boost::type_traits::ice_not< ::boost::is_volatile<T>::value >::value
>::value));
};
@@ -168,8 +168,8 @@ struct has_trivial_assign
::boost::is_POD<T>::value,
BOOST_HAS_TRIVIAL_ASSIGN(T)
>::value,
!::boost::is_const<T>::value,
!::boost::is_volatile<T>::value
::boost::type_traits::ice_not< ::boost::is_const<T>::value >::value,
::boost::type_traits::ice_not< ::boost::is_volatile<T>::value >::value
>::value));
};