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Updated concepts checks: Use of traits class is now in line with the std.

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Added c_regex_traits and w32_regex_traits (first cuts).


[SVN r23030]
This commit is contained in:
John Maddock committed 2004-06-05 11:45:27 +00:00
1 parent bdb4c091f1
commit fce31e9800
32 files changed
+2667 -407
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src/wide_posix_api.cpp
+13 -12
View File
@@ -114,9 +114,9 @@ BOOST_REGEX_DECL int BOOST_REGEX_CCALL regcompW(regex_tW* expression, const wcha
result = static_cast<wregex*>(expression->guts)->error_code();
#ifndef BOOST_NO_EXCEPTIONS
}
catch(const boost::bad_expression& be)
catch(const boost::regex_error& be)
{
result = be.errorno();
result = be.code();
}
catch(...)
{
@@ -168,18 +168,19 @@ BOOST_REGEX_DECL regsize_t BOOST_REGEX_CCALL regerrorW(int code, const regex_tW*
#endif
if(code <= REG_E_UNKNOWN)
{
regex_traits<wchar_t> rt;
const regex_traits<wchar_t>* pt = &rt;
if(e && (e->re_magic == wmagic_value))
pt = &static_cast<wregex*>(e->guts)->get_traits();
(void)pt; // warning suppression
std::string p = pt->error_string(code);
if(p.size() < buf_size)
std::string p;
if((e) && (e->re_magic == wmagic_value))
p = static_cast<wregex*>(e->guts)->get_traits().error_string(static_cast< ::boost::regex_constants::error_type>(code));
else
{
std::copy(p.begin(), p.end(), buf);
buf[p.size()] = 0;
p = re_detail::get_default_error_string(static_cast< ::boost::regex_constants::error_type>(code));
}
return p.size() + 1;
std::size_t len = p.size();
if(len < buf_size)
{
std::copy(p.c_str(), p.c_str() + p.size() + 1, buf);
}
return len + 1;
}
if(buf_size)
*buf = 0;