forked from boostorg/type_traits
Removed dead code.
[SVN r35585]
This commit is contained in:
@ -19,42 +19,7 @@ template <class T, T val>
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#endif
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struct integral_constant : public mpl::integral_c<T, val>
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{
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//BOOST_STATIC_CONSTANT(T, value = val);
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//typedef T value_type;
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typedef integral_constant<T,val> type;
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#if 0
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//
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// everything that follows now, is MPL-compatibility code:
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//
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typedef ::boost::mpl::integral_c_tag tag;
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// have to #ifdef here: some compilers don't like the 'val + 1' form (MSVC),
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// while some other don't like 'value + 1' (Borland), and some don't like
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// either
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#if BOOST_WORKAROUND(__EDG_VERSION__, <= 243)
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private:
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BOOST_STATIC_CONSTANT(T, next_value = BOOST_MPL_AUX_STATIC_CAST(T, (val + 1)));
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BOOST_STATIC_CONSTANT(T, prior_value = BOOST_MPL_AUX_STATIC_CAST(T, (val - 1)));
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public:
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typedef integral_constant<T,next_value> next;
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typedef integral_constant<T,prior_value> prior;
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#elif BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x561)) \
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|| BOOST_WORKAROUND(__IBMCPP__, BOOST_TESTED_AT(502)) \
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|| BOOST_WORKAROUND(__HP_aCC, BOOST_TESTED_AT(53800))
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typedef integral_constant<T, ( BOOST_MPL_AUX_STATIC_CAST(T, (val + 1)) )> next;
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typedef integral_constant<T, ( BOOST_MPL_AUX_STATIC_CAST(T, (val - 1)) )> prior;
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#else
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typedef integral_constant<T, ( BOOST_MPL_AUX_STATIC_CAST(T, (value + 1)) )> next;
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typedef integral_constant<T, ( BOOST_MPL_AUX_STATIC_CAST(T, (value - 1)) )> prior;
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#endif
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// enables uniform function call syntax for families of overloaded
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// functions that return objects of both arithmetic ('int', 'long',
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// 'double', etc.) and wrapped integral types (for an example, see
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// "mpl/example/power.cpp")
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operator T() const { return static_cast<T>(this->value); }
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#endif
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};
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template<> struct integral_constant<bool,true> : public mpl::true_
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