Namespaces
Variants
Views
Actions

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

From cppreference.com
< cpp‎ | regex‎ | match results
 
 
Regular expressions library
Classes
(C++11)
Algorithms
Iterators
Exceptions
Traits
Constants
(C++11)
Regex Grammar
 
 
size_type max_size() const noexcept;
(since C++11)

Returns the maximum number of submatches the match_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.

[edit] Parameters

(none)

[edit] Return value

Maximum number of submatches.

[edit] Complexity

Constant.