cpp/regex/regex token iterator/operator cmp

 

C++

Language

Standard library headers

Concepts

Utilities library

Strings library

Containers library

Algorithms library

Iterators library

Numerics library

Input/output library

Localizations library

Regular expressions library (C++11)

Atomic operations library (C++11)

Thread support library (C++11)

Filesystem library (C++17)

Technical Specifications

 

Regular expressions library

Classes

basic_regex (C++11)

sub_match (C++11)

match_results (C++11)

Algorithms

regex_match (C++11)

regex_search (C++11)

regex_replace (C++11)

Iterators

regex_iterator (C++11)

regex_token_iterator (C++11)

Exceptions

regex_error (C++11)

Traits

regex_traits (C++11)

Constants

syntax_option_type (C++11)

match_flag_type (C++11)

error_type (C++11)

Regex Grammar

Modified ECMAScript-262 (C++11)

 

std::regex_token_iterator

Member Functions

regex_token_iterator::regex_token_iterator

regex_token_iterator::operator=

Comparisons

regex_token_iterator::operator==regex_token_iterator::operator!=

Observers

regex_token_iterator::operator*regex_token_iterator::operator->

Modifiers

regex_token_iterator::operator++regex_token_iterator::operator++(int)

 

bool operator==( const regex_token_iterator& other ) const;		(since C++11)
bool operator!=( const regex_token_iterator& other ) const;		(since C++11)

Checks whether *this and other are equivalent.

Two regex token iterators are equal if:

a) They are both end-of-sequence iterators

b) They are both suffix iterators and the suffixes are equal.

c) Neither of them is end-of-sequence or suffix iterator and:

• position == other.position
• N == other.N
• subs == other.subs

1) Checks whether *this is equal to other.

2) Checks whether *this is not equal to other.

Parameters

other

-

another regex token iterator to compare to

Return value

1) true if *this is equal to other, false otherwise.

2) true if *this is not equal to other, false otherwise.