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Fixes #6717 (now also setting precision for float types conversion when using iostreams)

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[SVN r77716]
This commit is contained in:
Antony Polukhin
2012-04-02 15:33:46 +00:00
parent acb746274f
commit 41a673db61
1 changed files with 4 additions and 2 deletions
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6
include/boost/lexical_cast.hpp
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@@ -1254,7 +1254,7 @@ namespace boost
{ {
#if defined(BOOST_NO_STRINGSTREAM) || defined(BOOST_NO_STD_LOCALE) #if defined(BOOST_NO_STRINGSTREAM) || defined(BOOST_NO_STD_LOCALE)
// If you have compilation error at this point, than your STL library // If you have compilation error at this point, than your STL library
// unsupports such conversions. Try updating it. // does not support such conversions. Try updating it.
BOOST_STATIC_ASSERT((boost::is_same<char, CharT>::value)); BOOST_STATIC_ASSERT((boost::is_same<char, CharT>::value));
#endif #endif
bool const result = !(out_stream << input).fail(); bool const result = !(out_stream << input).fail();
@@ -1279,8 +1279,10 @@ namespace boost
} }
template <class T, class SomeCharT> template <class T, class SomeCharT>
bool shl_real_type(const T& val, SomeCharT*, SomeCharT*) bool shl_real_type(const T& val, SomeCharT* begin, SomeCharT*& end)
{ {
if (put_inf_nan(begin, end, val)) return true;
lcast_set_precision(out_stream, &val);
return shl_input_streamable(val); return shl_input_streamable(val);
} }