JezK
Edit File: comp128.al
# NOTE: Derived from ../../blib/lib/NetAddr/IP/UtilPP.pm. # Changes made here will be lost when autosplit is run again. # See AutoSplit.pm. package NetAddr::IP::UtilPP; #line 484 "../../blib/lib/NetAddr/IP/UtilPP.pm (autosplit into ../../blib/lib/auto/NetAddr/IP/UtilPP/comp128.al)" #=item * $onescomp = comp128($ipv6addr); # #This function is for testing, it is more efficient to use perl " ~ " #on the bit string directly. This interface to the B<C> routine is published for #module testing purposes because it is used internally in the B<sub128> routine. The #function is very fast, but calling if from perl directly is very slow. It is almost #33% faster to use B<sub128> than to do a 1's comp with perl and then call #B<add128>. In the PurePerl version, it is a call to # # sub {return ~ $_[0]}; # #=cut sub comp128 { _deadlen(length($_[0])) if length($_[0]) != 16; return ~ $_[0]; } # end of NetAddr::IP::UtilPP::comp128 1;