std::regex_token_iterator< _Bi_iter, _Ch_type, _Rx_traits >(3cxx) | std::regex_token_iterator< _Bi_iter, _Ch_type, _Rx_traits >(3cxx) |
NAME¶
std::regex_token_iterator< _Bi_iter, _Ch_type, _Rx_traits > -SYNOPSIS¶
Public Types¶
typedef std::ptrdiff_t difference_type
Public Member Functions¶
regex_token_iterator ()
Detailed Description¶
template<typename _Bi_iter, typename _Ch_type = typename iterator_traits<_Bi_iter>::value_type, typename _Rx_traits = regex_traits<_Ch_type>>class std::regex_token_iterator< _Bi_iter, _Ch_type, _Rx_traits >¶
Iterates over submatches in a range (or splits a text string). The purpose of this iterator is to enumerate all, or all specified, matches of a regular expression within a text range. The dereferenced value of an iterator of this class is a std::sub_match object. Definition at line 2357 of file regex.h.Constructor & Destructor Documentation¶
template<typename _Bi_iter , typename _Ch_type = typename iterator_traits<_Bi_iter>::value_type, typename _Rx_traits = regex_traits<_Ch_type>> std::regex_token_iterator< _Bi_iter, _Ch_type, _Rx_traits >:: regex_token_iterator ()¶
Default constructs a regex_token_iterator. TodoImplement this function.
A default-constructed regex_token_iterator is a singular iterator that will
compare equal to the one-past-the-end value for any iterator of the same type.
template<typename _Bi_iter , typename _Ch_type = typename iterator_traits<_Bi_iter>::value_type, typename _Rx_traits = regex_traits<_Ch_type>> std::regex_token_iterator< _Bi_iter, _Ch_type, _Rx_traits >:: regex_token_iterator (_Bi_iter__a, _Bi_iter__b, const regex_type &__re, int__submatch = 0, regex_constants::match_flag_type__m = regex_constants::match_default )¶
Constructs a regex_token_iterator... Parameters:__a [IN] The start of the text to
search.
__b [IN] One-past-the-end of the text to search.
__re [IN] The regular expression to search for.
__submatch [IN] Which submatch to return. There are some special values
for this parameter:
__m [IN] Policy flags for match rules.
Todo
- •
- -1 each enumerated subexpression does NOT match the regular expression (aka field splitting)
- •
- 0 the entire string matching the subexpression is returned for each match within the text.
- •
- >0 enumerates only the indicated subexpression from a match within the text.
Implement this function.
Needs documentation! See
http://gcc.gnu.org/onlinedocs/libstdc++/manual/documentation_style.html
template<typename _Bi_iter , typename _Ch_type = typename iterator_traits<_Bi_iter>::value_type, typename _Rx_traits = regex_traits<_Ch_type>> std::regex_token_iterator< _Bi_iter, _Ch_type, _Rx_traits >:: regex_token_iterator (_Bi_iter__a, _Bi_iter__b, const regex_type &__re, const std::vector< int > &__submatches, regex_constants::match_flag_type__m = regex_constants::match_default )¶
Constructs a regex_token_iterator... Parameters:__a [IN] The start of the text to
search.
__b [IN] One-past-the-end of the text to search.
__re [IN] The regular expression to search for.
__submatches [IN] A list of subexpressions to return for each regular
expression match within the text.
__m [IN] Policy flags for match rules.
Todo
Implement this function.
Needs documentation! See
http://gcc.gnu.org/onlinedocs/libstdc++/manual/documentation_style.html
template<typename _Bi_iter , typename _Ch_type = typename iterator_traits<_Bi_iter>::value_type, typename _Rx_traits = regex_traits<_Ch_type>> template<std::size_t _Nm> std::regex_token_iterator< _Bi_iter, _Ch_type, _Rx_traits >:: regex_token_iterator (_Bi_iter__a, _Bi_iter__b, const regex_type &__re, const int(&)__submatches[_Nm], regex_constants::match_flag_type__m = regex_constants::match_default )¶
Constructs a regex_token_iterator... Parameters:__a [IN] The start of the text to
search.
__b [IN] One-past-the-end of the text to search.
__re [IN] The regular expression to search for.
__submatches [IN] A list of subexpressions to return for each regular
expression match within the text.
__m [IN] Policy flags for match rules.
Todo
Implement this function.
Needs documentation! See
http://gcc.gnu.org/onlinedocs/libstdc++/manual/documentation_style.html
template<typename _Bi_iter , typename _Ch_type = typename iterator_traits<_Bi_iter>::value_type, typename _Rx_traits = regex_traits<_Ch_type>> std::regex_token_iterator< _Bi_iter, _Ch_type, _Rx_traits >:: regex_token_iterator (const regex_token_iterator< _Bi_iter, _Ch_type, _Rx_traits > &__rhs)¶
Copy constructs a regex_token_iterator. Parameters:__rhs [IN] A regex_token_iterator to
copy.
Todo
Implement this function.
Member Function Documentation¶
template<typename _Bi_iter , typename _Ch_type = typename iterator_traits<_Bi_iter>::value_type, typename _Rx_traits = regex_traits<_Ch_type>> bool std::regex_token_iterator< _Bi_iter, _Ch_type, _Rx_traits >::operator!= (const regex_token_iterator< _Bi_iter, _Ch_type, _Rx_traits > &__rhs)¶
Compares a regex_token_iterator to another for inequality. TodoImplement this function.
template<typename _Bi_iter , typename _Ch_type = typename iterator_traits<_Bi_iter>::value_type, typename _Rx_traits = regex_traits<_Ch_type>> const value_type& std::regex_token_iterator< _Bi_iter, _Ch_type, _Rx_traits >::operator* ()¶
Dereferences a regex_token_iterator. TodoImplement this function.
template<typename _Bi_iter , typename _Ch_type = typename iterator_traits<_Bi_iter>::value_type, typename _Rx_traits = regex_traits<_Ch_type>> regex_token_iterator& std::regex_token_iterator< _Bi_iter, _Ch_type, _Rx_traits >::operator++ ()¶
Increments a regex_token_iterator. TodoImplement this function.
template<typename _Bi_iter , typename _Ch_type = typename iterator_traits<_Bi_iter>::value_type, typename _Rx_traits = regex_traits<_Ch_type>> regex_token_iterator std::regex_token_iterator< _Bi_iter, _Ch_type, _Rx_traits >::operator++ (int)¶
Postincrements a regex_token_iterator. TodoImplement this function.
template<typename _Bi_iter , typename _Ch_type = typename iterator_traits<_Bi_iter>::value_type, typename _Rx_traits = regex_traits<_Ch_type>> const value_type* std::regex_token_iterator< _Bi_iter, _Ch_type, _Rx_traits >::operator-> ()¶
Selects a regex_token_iterator member. TodoImplement this function.
template<typename _Bi_iter , typename _Ch_type = typename iterator_traits<_Bi_iter>::value_type, typename _Rx_traits = regex_traits<_Ch_type>> regex_token_iterator& std::regex_token_iterator< _Bi_iter, _Ch_type, _Rx_traits >::operator= (const regex_token_iterator< _Bi_iter, _Ch_type, _Rx_traits > &__rhs)¶
Assigns a regex_token_iterator to another. Parameters:__rhs [IN] A regex_token_iterator to
copy.
Todo
Implement this function.
template<typename _Bi_iter , typename _Ch_type = typename iterator_traits<_Bi_iter>::value_type, typename _Rx_traits = regex_traits<_Ch_type>> bool std::regex_token_iterator< _Bi_iter, _Ch_type, _Rx_traits >::operator== (const regex_token_iterator< _Bi_iter, _Ch_type, _Rx_traits > &__rhs)¶
Compares a regex_token_iterator to another for equality. TodoImplement this function.
Author¶
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