Constructor
Synopsis
Declared in <boost/url/url_view.hpp>
url_view(core::string_view s);Description
This function constructs a URL from the string s, which must contain a valid URI or relative‐ref or else an exception is thrown. Upon successful construction, the view refers to the characters in the buffer pointed to by s. Ownership is not transferred; The caller is responsible for ensuring that the lifetime of the buffer extends until it is no longer referenced.
Example
url_view u( "http://www.example.com/index.htm" );Effects
return parse_uri_reference( s ).value();Complexity
Linear in s.size().
Exception Safety
Exceptions thrown on invalid input.
BNF
URI = scheme ":" hier-part [ "?" query ] [ "#" fragment ]
relative-ref = relative-part [ "?" query ] [ "#" fragment ]Exceptions
Name |
Thrown on |
|
The input failed to parse correctly. |
Parameters
Name |
Description |
s |
The string to parse. |
See Also
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