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Added new sub_match operators.

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Made member operators const.


[SVN r20442]
This commit is contained in:
John Maddock
2003-10-21 11:14:13 +00:00
parent 63778bea05
commit 72a7a13565
5 changed files with 130 additions and 49 deletions
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136
include/boost/regex/v4/sub_match.hpp
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@ -102,156 +102,220 @@ struct sub_match : public std::pair<BidiIterator, BidiIterator>
// comparison to std::basic_string<> part 1:
template <class RandomAccessIterator, class traits, class Allocator>
bool operator == (const std::basic_string<typename re_detail::regex_iterator_traits<RandomAccessIterator>::value_type, traits, Allocator>& s,
inline bool operator == (const std::basic_string<typename re_detail::regex_iterator_traits<RandomAccessIterator>::value_type, traits, Allocator>& s,
const sub_match<RandomAccessIterator>& m)
{ return s.compare(m.str()) == 0; }
template <class RandomAccessIterator, class traits, class Allocator>
bool operator != (const std::basic_string<typename re_detail::regex_iterator_traits<RandomAccessIterator>::value_type, traits, Allocator>& s,
inline bool operator != (const std::basic_string<typename re_detail::regex_iterator_traits<RandomAccessIterator>::value_type, traits, Allocator>& s,
const sub_match<RandomAccessIterator>& m)
{ return s.compare(m.str()) != 0; }
template <class RandomAccessIterator, class traits, class Allocator>
bool operator < (const std::basic_string<typename re_detail::regex_iterator_traits<RandomAccessIterator>::value_type, traits, Allocator>& s,
inline bool operator < (const std::basic_string<typename re_detail::regex_iterator_traits<RandomAccessIterator>::value_type, traits, Allocator>& s,
const sub_match<RandomAccessIterator>& m)
{ return s.compare(m.str()) < 0; }
template <class RandomAccessIterator, class traits, class Allocator>
bool operator <= (const std::basic_string<typename re_detail::regex_iterator_traits<RandomAccessIterator>::value_type, traits, Allocator>& s,
inline bool operator <= (const std::basic_string<typename re_detail::regex_iterator_traits<RandomAccessIterator>::value_type, traits, Allocator>& s,
const sub_match<RandomAccessIterator>& m)
{ return s.compare(m.str()) <= 0; }
template <class RandomAccessIterator, class traits, class Allocator>
bool operator >= (const std::basic_string<typename re_detail::regex_iterator_traits<RandomAccessIterator>::value_type, traits, Allocator>& s,
inline bool operator >= (const std::basic_string<typename re_detail::regex_iterator_traits<RandomAccessIterator>::value_type, traits, Allocator>& s,
const sub_match<RandomAccessIterator>& m)
{ return s.compare(m.str()) >= 0; }
template <class RandomAccessIterator, class traits, class Allocator>
bool operator > (const std::basic_string<typename re_detail::regex_iterator_traits<RandomAccessIterator>::value_type, traits, Allocator>& s,
inline bool operator > (const std::basic_string<typename re_detail::regex_iterator_traits<RandomAccessIterator>::value_type, traits, Allocator>& s,
const sub_match<RandomAccessIterator>& m)
{ return s.compare(m.str()) > 0; }
// comparison to std::basic_string<> part 2:
template <class RandomAccessIterator, class traits, class Allocator>
bool operator == (const sub_match<RandomAccessIterator>& m,
inline bool operator == (const sub_match<RandomAccessIterator>& m,
const std::basic_string<typename re_detail::regex_iterator_traits<RandomAccessIterator>::value_type, traits, Allocator>& s)
{ return m.str().compare(s) == 0; }
template <class RandomAccessIterator, class traits, class Allocator>
bool operator != (const sub_match<RandomAccessIterator>& m,
inline bool operator != (const sub_match<RandomAccessIterator>& m,
const std::basic_string<typename re_detail::regex_iterator_traits<RandomAccessIterator>::value_type, traits, Allocator>& s)
{ return m.str().compare(s) != 0; }
template <class RandomAccessIterator, class traits, class Allocator>
bool operator < (const sub_match<RandomAccessIterator>& m,
inline bool operator < (const sub_match<RandomAccessIterator>& m,
const std::basic_string<typename re_detail::regex_iterator_traits<RandomAccessIterator>::value_type, traits, Allocator>& s)
{ return m.str().compare(s) < 0; }
template <class RandomAccessIterator, class traits, class Allocator>
bool operator > (const sub_match<RandomAccessIterator>& m,
inline bool operator > (const sub_match<RandomAccessIterator>& m,
const std::basic_string<typename re_detail::regex_iterator_traits<RandomAccessIterator>::value_type, traits, Allocator>& s)
{ return m.str().compare(s) > 0; }
template <class RandomAccessIterator, class traits, class Allocator>
bool operator <= (const sub_match<RandomAccessIterator>& m,
inline bool operator <= (const sub_match<RandomAccessIterator>& m,
const std::basic_string<typename re_detail::regex_iterator_traits<RandomAccessIterator>::value_type, traits, Allocator>& s)
{ return m.str().compare(s) <= 0; }
template <class RandomAccessIterator, class traits, class Allocator>
bool operator >= (const sub_match<RandomAccessIterator>& m,
inline bool operator >= (const sub_match<RandomAccessIterator>& m,
const std::basic_string<typename re_detail::regex_iterator_traits<RandomAccessIterator>::value_type, traits, Allocator>& s)
{ return m.str().compare(s) >= 0; }
// comparison to const charT* part 1:
template <class RandomAccessIterator>
bool operator == (const sub_match<RandomAccessIterator>& m,
inline bool operator == (const sub_match<RandomAccessIterator>& m,
typename re_detail::regex_iterator_traits<RandomAccessIterator>::value_type const* s)
{ return m.str().compare(s) == 0; }
template <class RandomAccessIterator>
bool operator != (const sub_match<RandomAccessIterator>& m,
inline bool operator != (const sub_match<RandomAccessIterator>& m,
typename re_detail::regex_iterator_traits<RandomAccessIterator>::value_type const* s)
{ return m.str().compare(s) != 0; }
template <class RandomAccessIterator>
bool operator > (const sub_match<RandomAccessIterator>& m,
inline bool operator > (const sub_match<RandomAccessIterator>& m,
typename re_detail::regex_iterator_traits<RandomAccessIterator>::value_type const* s)
{ return m.str().compare(s) > 0; }
template <class RandomAccessIterator>
bool operator < (const sub_match<RandomAccessIterator>& m,
inline bool operator < (const sub_match<RandomAccessIterator>& m,
typename re_detail::regex_iterator_traits<RandomAccessIterator>::value_type const* s)
{ return m.str().compare(s) < 0; }
template <class RandomAccessIterator>
bool operator >= (const sub_match<RandomAccessIterator>& m,
inline bool operator >= (const sub_match<RandomAccessIterator>& m,
typename re_detail::regex_iterator_traits<RandomAccessIterator>::value_type const* s)
{ return m.str().compare(s) >= 0; }
template <class RandomAccessIterator>
bool operator <= (const sub_match<RandomAccessIterator>& m,
inline bool operator <= (const sub_match<RandomAccessIterator>& m,
typename re_detail::regex_iterator_traits<RandomAccessIterator>::value_type const* s)
{ return m.str().compare(s) <= 0; }
// comparison to const charT* part 2:
template <class RandomAccessIterator>
bool operator == (typename re_detail::regex_iterator_traits<RandomAccessIterator>::value_type const* s,
inline bool operator == (typename re_detail::regex_iterator_traits<RandomAccessIterator>::value_type const* s,
const sub_match<RandomAccessIterator>& m)
{ return m.str().compare(s) == 0; }
template <class RandomAccessIterator>
bool operator != (typename re_detail::regex_iterator_traits<RandomAccessIterator>::value_type const* s,
inline bool operator != (typename re_detail::regex_iterator_traits<RandomAccessIterator>::value_type const* s,
const sub_match<RandomAccessIterator>& m)
{ return m.str().compare(s) != 0; }
template <class RandomAccessIterator>
bool operator < (typename re_detail::regex_iterator_traits<RandomAccessIterator>::value_type const* s,
inline bool operator < (typename re_detail::regex_iterator_traits<RandomAccessIterator>::value_type const* s,
const sub_match<RandomAccessIterator>& m)
{ return m.str().compare(s) > 0; }
template <class RandomAccessIterator>
bool operator > (typename re_detail::regex_iterator_traits<RandomAccessIterator>::value_type const* s,
inline bool operator > (typename re_detail::regex_iterator_traits<RandomAccessIterator>::value_type const* s,
const sub_match<RandomAccessIterator>& m)
{ return m.str().compare(s) < 0; }
template <class RandomAccessIterator>
bool operator <= (typename re_detail::regex_iterator_traits<RandomAccessIterator>::value_type const* s,
inline bool operator <= (typename re_detail::regex_iterator_traits<RandomAccessIterator>::value_type const* s,
const sub_match<RandomAccessIterator>& m)
{ return m.str().compare(s) >= 0; }
template <class RandomAccessIterator>
bool operator >= (typename re_detail::regex_iterator_traits<RandomAccessIterator>::value_type const* s,
inline bool operator >= (typename re_detail::regex_iterator_traits<RandomAccessIterator>::value_type const* s,
const sub_match<RandomAccessIterator>& m)
{ return m.str().compare(s) <= 0; }
// comparison to const charT& part 1:
template <class RandomAccessIterator>
bool operator == (const sub_match<RandomAccessIterator>& m,
inline bool operator == (const sub_match<RandomAccessIterator>& m,
typename re_detail::regex_iterator_traits<RandomAccessIterator>::value_type const& s)
{ return m.str().compare(0, m.length(), &s, 1) == 0; }
template <class RandomAccessIterator>
bool operator != (const sub_match<RandomAccessIterator>& m,
inline bool operator != (const sub_match<RandomAccessIterator>& m,
typename re_detail::regex_iterator_traits<RandomAccessIterator>::value_type const& s)
{ return m.str().compare(0, m.length(), &s, 1) != 0; }
template <class RandomAccessIterator>
bool operator > (const sub_match<RandomAccessIterator>& m,
inline bool operator > (const sub_match<RandomAccessIterator>& m,
typename re_detail::regex_iterator_traits<RandomAccessIterator>::value_type const& s)
{ return m.str().compare(0, m.length(), &s, 1) > 0; }
template <class RandomAccessIterator>
bool operator < (const sub_match<RandomAccessIterator>& m,
inline bool operator < (const sub_match<RandomAccessIterator>& m,
typename re_detail::regex_iterator_traits<RandomAccessIterator>::value_type const& s)
{ return m.str().compare(0, m.length(), &s, 1) < 0; }
template <class RandomAccessIterator>
bool operator >= (const sub_match<RandomAccessIterator>& m,
inline bool operator >= (const sub_match<RandomAccessIterator>& m,
typename re_detail::regex_iterator_traits<RandomAccessIterator>::value_type const& s)
{ return m.str().compare(0, m.length(), &s, 1) >= 0; }
template <class RandomAccessIterator>
bool operator <= (const sub_match<RandomAccessIterator>& m,
inline bool operator <= (const sub_match<RandomAccessIterator>& m,
typename re_detail::regex_iterator_traits<RandomAccessIterator>::value_type const& s)
{ return m.str().compare(0, m.length(), &s, 1) <= 0; }
// comparison to const charT* part 2:
template <class RandomAccessIterator>
bool operator == (typename re_detail::regex_iterator_traits<RandomAccessIterator>::value_type const& s,
inline bool operator == (typename re_detail::regex_iterator_traits<RandomAccessIterator>::value_type const& s,
const sub_match<RandomAccessIterator>& m)
{ return m.str().compare(0, m.length(), &s, 1) == 0; }
template <class RandomAccessIterator>
bool operator != (typename re_detail::regex_iterator_traits<RandomAccessIterator>::value_type const& s,
inline bool operator != (typename re_detail::regex_iterator_traits<RandomAccessIterator>::value_type const& s,
const sub_match<RandomAccessIterator>& m)
{ return m.str().compare(0, m.length(), &s, 1) != 0; }
template <class RandomAccessIterator>
bool operator < (typename re_detail::regex_iterator_traits<RandomAccessIterator>::value_type const& s,
inline bool operator < (typename re_detail::regex_iterator_traits<RandomAccessIterator>::value_type const& s,
const sub_match<RandomAccessIterator>& m)
{ return m.str().compare(0, m.length(), &s, 1) > 0; }
template <class RandomAccessIterator>
bool operator > (typename re_detail::regex_iterator_traits<RandomAccessIterator>::value_type const& s,
inline bool operator > (typename re_detail::regex_iterator_traits<RandomAccessIterator>::value_type const& s,
const sub_match<RandomAccessIterator>& m)
{ return m.str().compare(0, m.length(), &s, 1) < 0; }
template <class RandomAccessIterator>
bool operator <= (typename re_detail::regex_iterator_traits<RandomAccessIterator>::value_type const& s,
inline bool operator <= (typename re_detail::regex_iterator_traits<RandomAccessIterator>::value_type const& s,
const sub_match<RandomAccessIterator>& m)
{ return m.str().compare(0, m.length(), &s, 1) >= 0; }
template <class RandomAccessIterator>
bool operator >= (typename re_detail::regex_iterator_traits<RandomAccessIterator>::value_type const& s,
inline bool operator >= (typename re_detail::regex_iterator_traits<RandomAccessIterator>::value_type const& s,
const sub_match<RandomAccessIterator>& m)
{ return m.str().compare(0, m.length(), &s, 1) <= 0; }
// addition operators:
template <class RandomAccessIterator, class traits, class Allocator>
inline std::basic_string<typename re_detail::regex_iterator_traits<RandomAccessIterator>::value_type, traits, Allocator>
operator + (const std::basic_string<typename re_detail::regex_iterator_traits<RandomAccessIterator>::value_type, traits, Allocator>& s,
const sub_match<RandomAccessIterator>& m)
{
std::basic_string<typename re_detail::regex_iterator_traits<RandomAccessIterator>::value_type, traits, Allocator> result;
result.reserve(s.size() + m.length() + 1);
return result.append(s).append(m.first, m.second);
}
template <class RandomAccessIterator, class traits, class Allocator>
inline std::basic_string<typename re_detail::regex_iterator_traits<RandomAccessIterator>::value_type, traits, Allocator>
operator + (const sub_match<RandomAccessIterator>& m,
const std::basic_string<typename re_detail::regex_iterator_traits<RandomAccessIterator>::value_type, traits, Allocator>& s)
{
std::basic_string<typename re_detail::regex_iterator_traits<RandomAccessIterator>::value_type, traits, Allocator> result;
result.reserve(s.size() + m.length() + 1);
return result.append(m.first, m.second).append(s);
}
template <class RandomAccessIterator>
inline std::basic_string<typename re_detail::regex_iterator_traits<RandomAccessIterator>::value_type>
operator + (typename re_detail::regex_iterator_traits<RandomAccessIterator>::value_type const* s,
const sub_match<RandomAccessIterator>& m)
{
std::basic_string<typename re_detail::regex_iterator_traits<RandomAccessIterator>::value_type> result;
result.reserve(std::char_traits<typename re_detail::regex_iterator_traits<RandomAccessIterator>::value_type>::length(s) + m.length() + 1);
return result.append(s).append(m.first, m.second);
}
template <class RandomAccessIterator>
inline std::basic_string<typename re_detail::regex_iterator_traits<RandomAccessIterator>::value_type>
operator + (const sub_match<RandomAccessIterator>& m,
typename re_detail::regex_iterator_traits<RandomAccessIterator>::value_type const * s)
{
std::basic_string<typename re_detail::regex_iterator_traits<RandomAccessIterator>::value_type> result;
result.reserve(std::char_traits<typename re_detail::regex_iterator_traits<RandomAccessIterator>::value_type>::length(s) + m.length() + 1);
return result.append(m.first, m.second).append(s);
}
template <class RandomAccessIterator>
inline std::basic_string<typename re_detail::regex_iterator_traits<RandomAccessIterator>::value_type>
operator + (typename re_detail::regex_iterator_traits<RandomAccessIterator>::value_type const& s,
const sub_match<RandomAccessIterator>& m)
{
std::basic_string<typename re_detail::regex_iterator_traits<RandomAccessIterator>::value_type> result;
result.reserve(m.length() + 2);
return result.append(1, s).append(m.first, m.second);
}
template <class RandomAccessIterator>
inline std::basic_string<typename re_detail::regex_iterator_traits<RandomAccessIterator>::value_type>
operator + (const sub_match<RandomAccessIterator>& m,
typename re_detail::regex_iterator_traits<RandomAccessIterator>::value_type const& s)
{
std::basic_string<typename re_detail::regex_iterator_traits<RandomAccessIterator>::value_type> result;
result.reserve(m.length() + 2);
return result.append(m.first, m.second).append(1, s);
}
template <class RandomAccessIterator>
inline std::basic_string<typename re_detail::regex_iterator_traits<RandomAccessIterator>::value_type>
operator + (const sub_match<RandomAccessIterator>& m1,
const sub_match<RandomAccessIterator>& m2)
{
std::basic_string<typename re_detail::regex_iterator_traits<RandomAccessIterator>::value_type> result;
result.reserve(m1.length() + m2.length() + 1);
return result.append(m1.first, m1.second).append(m2.first, m2.second);
}
#ifndef BOOST_NO_STD_LOCALE
template <class charT, class traits, class RandomAccessIterator>
std::basic_ostream<charT, traits>&