boost::urls::string_token::is_token

Trait to determine if a type is a string token

Synopsis

Declared in <boost/url/grammar/string_token.hpp>
template<class T>
using is_token = /* implementation-defined */;


Description

This trait returns true if T is a valid StringToken type, and false otherwise.

Example

static_assert( string_token::is_token::value );

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