boost::urls::url_view
A non-owning reference to a valid URL
Member Functions
Name |
Description |
Return the authority |
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Return the url string |
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Return the result of comparing this with another url |
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Return a pointer to the url’s character buffer |
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Return true if the url is empty |
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Return the authority. |
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Return the fragment |
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Return the host |
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Return the host |
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Return the host and port |
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Return the host name |
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Return the origin |
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Return the query as a container of parameters |
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Return the password |
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Return the path |
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Return the query |
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Return the resource |
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Return the path as a container of segments |
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Return the target |
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Return the user |
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Return the userinfo |
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Return the IPv6 Zone ID |
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Return the fragment |
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Return true if an authority is present |
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Return true if a fragment is present |
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Return true if a password is present |
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Return true if a port is present |
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Return true if a query is present |
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Return true a scheme is present |
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Return true if a userinfo is present |
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Return the host |
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Return the host |
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Return the host IPv4 address |
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Return the host IPv6 address |
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Return the host IPvFuture address |
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Return the host name |
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Return the host type |
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Return true if the path is absolute |
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Return the URL as a core::string_view |
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Assignment |
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Return the query as a container of parameters |
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Return the password |
|
Return the path |
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Return a shared, persistent copy of the url |
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Return the port |
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Return the port |
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Return the query |
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Return the scheme |
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Return the scheme |
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Return the path as a container of segments |
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Return the number of characters in the url |
|
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Constructor |
Return the user |
|
Return the userinfo |
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Return the IPv6 Zone ID |
|
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Destructor |
Friends
Name |
Description |
Return the result of comparing two URLs |
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Return the result of comparing two URLs |
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Format the url to the output stream |
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Return the result of comparing two URLs |
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Return the result of comparing two URLs |
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Return the result of comparing two URLs |
|
Return the result of comparing two URLs |
Description
Objects of this type represent valid URL
strings constructed from a parsed, external
character buffer whose storage is managed
by the caller. That is, it acts like a
core::string_view in terms of ownership.
The caller is responsible for ensuring
that the lifetime of the underlying
character buffer extends until it is no
longer referenced.
Construction from a string parses the input
as a URI-reference and throws an exception on error. Upon success, the constructed object points to the passed character buffer; ownership is not transferred.
url_view u( "https://www.example.com/index.htm?text=none#a1" );Parsing functions like
parse_uri_reference return a result containing either a valid url_view upon succcess, otherwise they contain an error. The error can be converted to an exception by the caller if desired:
system::result< url_view > rv = parse_uri_reference( "https://www.example.com/index.htm?text=none#a1" );URI-reference = URI / relative-ref
URI = scheme ":" hier-part [ "?" query ] [ "#" fragment ]
relative-ref = relative-part [ "?" query ] [ "#" fragment ]