is_base_of()

bool xtd::uri::is_base_of

(

const xtd::uri &

uri

)

const

Determines whether the current xtd::uri instance is a base of the specified xtd::uri instance.

Parameters

uri	The specified xtd::uri instance to test.

Returns

bool true if the current xtd::uri instance is a base of uri; otherwise, false.

Exceptions

ArgumentNullException

uri is null.

Remarks

IsBaseOf is used to compare the current xtd::uri instance to a specified xtd::uri to determine whether this URI is a base for the specified xtd::uri. When comparing two xtd::uri objects to determine a base relationship, the user information (user_info) is not evaluated. When comparing two URIs (uri1 and uri2), uri1 is the base of uri2 if, when you ignore everything in uri2 after the last slash (/), the two URIs are identical. Using http://host/path/path/file?query as the base URI, the following table shows whether it is a base for other URIs.

URI	http://host/path/path/file?query is base of
http://host/path/path/file/	yes
http://host/path/path/#fragment	yes
http://host/path/path/MoreDir/"	yes
http://host/path/path/OtherFile?Query	yes
http://host/path/path/	yes
http://host/path/path/file	yes
http://host/path/path	no
http://host/path/path?query	no
http://host/path/path#fragment	no
http://host/path/path2/	no
http://host/path/path2/MoreDir	no
http://host/path/File	no