boost::urls::grammar::ci_equal

A case-insensitive equals predicate for strings

Synopsis

Declared in <boost/url/grammar/ci_string.hpp>
using ci_equal = /* implementation-defined */;

Description

The function object returns true when two strings are equal, ignoring case. This is a suitable equality predicate for unordered containers. The function is defined only for strings containing low-ASCII characters.

Example

boost::unordered_map< std::string, std::string, ci_hash, ci_equal > m1; std::unordered_map < std::string, std::string, ci_hash, ci_equal > m2; // (since C++20)

See Also

ci_hash, ci_less.

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