NAME
Test::Run::Obj::IntOrUnknown - an object representing a int or unknown.
DESCRIPTION
Inherits from Test::Run::Base::Struct.
METHODS
$class->create_unknown()
Creates an unknown value.
$class->create_int($integer)
Creates an integer value.
zero()
A new 0 constant.
$class->init_from_string("??" | [Integer])
Inits a value from a string.
$self->get_string_val()
Returns "??" if the value is undefined or its numeric value otherwise.
SEE ALSO
Test::Run::Base::Struct, Test::Run::Obj, Test::Run::Core
COPYRIGHT
Copyright by Shlomi Fish, 2009.
LICENSE
This file is freely distributable under the MIT X11 license.
http://www.opensource.org/licenses/mit-license.php
AUTHOR
Shlomi Fish, http://www.shlomifish.org/.