std::match_results<BidirIt,Alloc>::max_size

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Text processing library

Localization library

Regular expressions library(C++11)

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to_chars (C++17)
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chars_format (C++17)

Text encoding identifications

text_encoding

(C++26)

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Regular expressions library

Classes
basic_regex (C++11)
sub_match (C++11)
match_results (C++11)
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regex_match (C++11)
regex_search (C++11)
regex_replace (C++11)
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regex_iterator (C++11)
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syntax_option_type (C++11)
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std::match_results

Member functions
match_results::match_results
match_results::~match_results
match_results::operator=
match_results::get_allocator
State
match_results::ready
Element access
match_results::size
match_results::max_size
match_results::empty
match_results::length
match_results::position
match_results::str
match_results::operator[]
match_results::prefix
match_results::suffix
Iterators
match_results::beginmatch_results::cbegin
match_results::endmatch_results::cend
Format
match_results::format
Modifiers
match_results::swap
Non-member functions
operator==operator!= (until C++20)
swap(std::match_results)

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size_type max_size()constnoexcept;		(since C++11)

Returns the maximum number of submatches thematch_results type is able to hold due to system or library implementation limitations, i.e.std::distance(begin(), end()) for the largest number of submatches.