SMath Logo

SMath

Prevent element assignment to line() statements or provide a real clear() function

Iniciar sesión Registrarse

Prevent element assignment to line() statements or provide a real clear() function - BTS issue SS-18 - Mensajes

#1 Publicado: 22/6/2013 3:15:47
Martin Kraska

Martin Kraska

1.361 me gusta en 2.275 mensajes.

Grupo: Moderator

I propose to somehow prevent variables of type line() - as they appear using the Clear() function - from being assigned elementwise.

Obviously, elementwise access is not by design anyways, because display of individual elements (statements) is not possible. The same should then apply for assignment.

Otherwise wrong or unexpected results may be obtained.

Alternatively: provide a clear() function, that sets undefined the value AND THE TYPE of the variable.
Clear.sm (40,91 KiB) descargado 1518 vez(es).
Technische Mechanik mit SMath Studio: https://link.springer.com/book/10.1007/978-3-658-50592-9
A 2 usuarios les gustó este mensaje
Radovan Omorjan 22/6/2013 5:35:00, ioan92 22/6/2013 7:16:00
#2 Publicado: 22/6/2013 3:41:52
Davide Carpi

Davide Carpi

1.443 me gusta en 2.936 mensajes.

Grupo: Moderator

Already requested some day ago directly to Andrey, BTW an official post is a good way to do not forget it.

EDIT:
Wrote

Alternatively: provide a clear() function, that sets undefined the value AND THE TYPE of the variable.


IMHO that's the right way: codified, simple and strong


Best regards,

Davide
If you like my plugins please consider to support the program buying a license; for personal contributions to me: paypal.me/dcprojects
A 2 usuarios les gustó este mensaje
Radovan Omorjan 22/6/2013 5:35:00, ioan92 22/6/2013 7:16:00
  • Nuevos mensajes
  • Sin mensajes nuevos