X (String function): Difference between revisions

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==See also==
==See also==
{{Template:String:X footer}}
{{Template:String:X footer}}
[[List of intrinsic String methods]]

Revision as of 20:54, 26 January 2011

Hex constant method (String class)


This intrinsic function returns the unencoded value of a hex-encoded string. It is a compile-time-only equivalent of the HexToString method. Since in use the method acts like a hex constant, it is also documented with the Constant methods.

The X function treats each input character as an input hex digit.

The X method is available as of Sirius Mods version 7.3.

Syntax

%outString = string:X

Syntax terms

%out A string variable to receive the unencoded value of the method object string.
string A hex-encoded string value.

Usage notes

  • As in all Janus SOAP system methods with string outputs, the %out string variable provides longstring behavior. This adds 28 bytes of VTBL usage to every X constant, however.
  • Although its utility is dubious, the following is valid and sets %x to 'X'01:

%x = 'f0f1':x:x

  • The X function requires a method object string with an even number of bytes.

Example

The following statement would display '1234':

printText {'f1f2f3f4':x}

See also