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Fix min/max_exponent values (these should be base 10 not base 2 as before).

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[SVN r86778]
This commit is contained in:
John Maddock
2013-11-21 10:31:03 +00:00
parent 68406722d5
commit 25e5455b92
1 changed files with 2 additions and 2 deletions
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4
include/boost/multiprecision/cpp_dec_float.hpp
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@@ -70,8 +70,8 @@ public:
static const boost::int32_t cpp_dec_float_digits10 = ((cpp_dec_float_digits10_setting < cpp_dec_float_digits10_limit_lo) ? cpp_dec_float_digits10_limit_lo : ((cpp_dec_float_digits10_setting > cpp_dec_float_digits10_limit_hi) ? cpp_dec_float_digits10_limit_hi : cpp_dec_float_digits10_setting));
static const ExponentType cpp_dec_float_max_exp10 = (static_cast<ExponentType>(1) << (std::numeric_limits<ExponentType>::digits - 5));
static const ExponentType cpp_dec_float_min_exp10 = -cpp_dec_float_max_exp10;
static const ExponentType cpp_dec_float_max_exp = static_cast<ExponentType>((cpp_dec_float_max_exp10 / 301LL) * 1000LL);
static const ExponentType cpp_dec_float_min_exp = static_cast<ExponentType>((cpp_dec_float_min_exp10 / 301LL) * 1000LL);
static const ExponentType cpp_dec_float_max_exp = cpp_dec_float_max_exp10;
static const ExponentType cpp_dec_float_min_exp = cpp_dec_float_min_exp10;
BOOST_STATIC_ASSERT((cpp_dec_float<Digits10, ExponentType, Allocator>::cpp_dec_float_max_exp10 == -cpp_dec_float<Digits10, ExponentType, Allocator>::cpp_dec_float_min_exp10));