boost::urls::pct_string_view::decode

Return the string with percent‐decoding

Synopsis

Declared in <include/boost/url/pct_string_view.hpp>

template<class StringToken = string_token::return_string>
StringToken::result_type
decode(
    encoding_opts opt = = {},
    StringToken&& token) const;

Description

This function converts percent escapes in the string into ordinary characters and returns the result. When called with no arguments, the return type is `std::string`. Otherwise, the return type and style of output is determined by which string token is passed.

assert( pct_string_view( "Program%20Files" ).decode() == "Program Files" );

Linear in `this‐>size()`.

Calls to allocate may throw.

String tokens may throw exceptions.

Parameters

Name Description

opt

The options for encoding&period; If this parameter is omitted, the default options are used&period;

token

An optional string token&period; If this parameter is omitted, then a new &grave;std&colon;&colon;string&grave; is returned&period; Otherwise, the function return type is the result type of the token&period;

See Also

encoding_opts , string_token::return_string .

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