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Cleaned up redundant test is_integral<T> || is_same<T,char> -> is_integral<T>

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[SVN r9059]
This commit is contained in:
Dave Abrahams
2001-02-09 15:43:57 +00:00
parent 490bee3a06
commit 5bfc03ed4a
1 changed files with 4 additions and 1 deletions
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5
include/boost/counting_iterator.hpp
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@ -47,6 +47,7 @@
# include <boost/iterator_adaptors.hpp> # include <boost/iterator_adaptors.hpp>
# include <boost/type_traits.hpp> # include <boost/type_traits.hpp>
# include <boost/detail/numeric_traits.hpp> # include <boost/detail/numeric_traits.hpp>
# include <boost/static_assert.hpp>
# ifndef BOOST_NO_LIMITS # ifndef BOOST_NO_LIMITS
# include <limits> # include <limits>
# endif # endif
@ -123,11 +124,13 @@ namespace detail {
// limitations of the compiler and library. // limitations of the compiler and library.
template <class T> template <class T>
struct is_numeric { struct is_numeric {
// For a while, this wasn't true, but we rely on it below. This is a regression assert.
BOOST_STATIC_ASSERT(::boost::is_integral<char>::value);
enum { value = enum { value =
#ifndef BOOST_NO_LIMITS_COMPILE_TIME_CONSTANTS #ifndef BOOST_NO_LIMITS_COMPILE_TIME_CONSTANTS
std::numeric_limits<T>::is_specialized std::numeric_limits<T>::is_specialized
#elif defined(__BORLANDC__) #elif defined(__BORLANDC__)
::boost::is_integral<T>::value || ::boost::is_same<T,char>::value ::boost::is_integral<T>::value
#else #else
boost::is_convertible<int,T>::value && boost::is_convertible<T,int>::value boost::is_convertible<int,T>::value && boost::is_convertible<T,int>::value
#endif #endif