Hi, It is sometimes convenient to call my own functions that operate on ndarrays using the object notation: $ndarray->somefunction. A simple way to do it is to define the function within the PDL name space as in sub PDL::somefunction($self,...){...} Is there a better way? Adding functions to a package as a user of that package is risky as there might be a name collision with internal functions actually defined within the PDL packages. Is there a naming convention in PDL to avoid the collision? I vaguely recall there are some subtleties if one wants to make new classes derived from PDL. Regards, Luis
-- o W. Luis Mochán, | tel:(52)(777)329-1734 /<(*) Instituto de Ciencias Físicas, UNAM | fax:(52)(777)317-5388 `>/ /\ Av. Universidad s/n CP 62210 | (*)/\/ \ Cuernavaca, Morelos, México | moc...@fis.unam.mx /\_/\__/ GPG: 791EB9EB, C949 3F81 6D9B 1191 9A16 C2DF 5F0A C52B 791E B9EB _______________________________________________ pdl-devel mailing list pdl-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/pdl-devel