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Added support for function objects as well as strings when formatting.

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Updated and regenerated docs.

[SVN r57250]
This commit is contained in:
John Maddock
2009-10-30 17:25:12 +00:00
parent 9188464e39
commit 308c336700
39 changed files with 951 additions and 407 deletions
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51
include/boost/regex/v4/match_results.hpp
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@ -1,6 +1,6 @@
/*
*
* Copyright (c) 1998-2002
* Copyright (c) 1998-2009
* John Maddock
*
* Use, modification and distribution are subject to the
@ -282,42 +282,55 @@ public:
return m_subs.end();
}
// format:
template <class OutputIterator>
template <class OutputIterator, class Functor>
OutputIterator format(OutputIterator out,
const string_type& fmt,
Functor fmt,
match_flag_type flags = format_default) const
{
re_detail::trivial_format_traits<char_type> traits;
return re_detail::regex_format_imp(out, *this, fmt.data(), fmt.data() + fmt.size(), flags, traits);
typedef typename re_detail::compute_functor_type<Functor, match_results<BidiIterator, Allocator>, OutputIterator>::type F;
F func(fmt);
return func(*this, out, flags);
}
string_type format(const string_type& fmt,
match_flag_type flags = format_default) const
template <class Functor>
string_type format(Functor fmt, match_flag_type flags = format_default) const
{
string_type result;
re_detail::string_out_iterator<string_type> i(result);
re_detail::trivial_format_traits<char_type> traits;
re_detail::regex_format_imp(i, *this, fmt.data(), fmt.data() + fmt.size(), flags, traits);
std::basic_string<char_type> result;
re_detail::string_out_iterator<std::basic_string<char_type> > i(result);
typedef typename re_detail::compute_functor_type<Functor, match_results<BidiIterator, Allocator>, re_detail::string_out_iterator<std::basic_string<char_type> > >::type F;
F func(fmt);
func(*this, i, flags);
return result;
}
// format with locale:
template <class OutputIterator, class RegexT>
template <class OutputIterator, class Functor, class RegexT>
OutputIterator format(OutputIterator out,
const string_type& fmt,
Functor fmt,
match_flag_type flags,
const RegexT& re) const
{
return ::boost::re_detail::regex_format_imp(out, *this, fmt.data(), fmt.data() + fmt.size(), flags, re.get_traits());
typedef ::boost::regex_traits_wrapper<typename RegexT::traits_type> traits_type;
typedef typename re_detail::compute_functor_type<Functor, match_results<BidiIterator, Allocator>, OutputIterator, traits_type>::type F;
F func(fmt);
return func(*this, out, flags, re.get_traits());
}
template <class RegexT>
string_type format(const string_type& fmt,
template <class RegexT, class Functor>
string_type format(Functor fmt,
match_flag_type flags,
const RegexT& re) const
{
string_type result;
re_detail::string_out_iterator<string_type> i(result);
::boost::re_detail::regex_format_imp(i, *this, fmt.data(), fmt.data() + fmt.size(), flags, re.get_traits());
typedef ::boost::regex_traits_wrapper<typename RegexT::traits_type> traits_type;
std::basic_string<char_type> result;
re_detail::string_out_iterator<std::basic_string<char_type> > i(result);
typedef typename re_detail::compute_functor_type<Functor, match_results<BidiIterator, Allocator>, re_detail::string_out_iterator<std::basic_string<char_type> >, traits_type >::type F;
F func(fmt);
func(*this, i, flags, re.get_traits());
return result;
}
const_reference get_last_closed_paren()const
{
return m_last_closed_paren == 0 ? m_null : (*this)[m_last_closed_paren];