On Sat, Mar 31, 2012 at 11:33 PM, Ronan Lamy <[email protected]> wrote:
> Le samedi 31 mars 2012 à 22:52 +0530, Ashwini Oruganti a écrit : > > > Any more suggestions? > > With meaningful names, it's much easier to see how your design could be > improved. So: > > * OperationInfo: the "Info" part is obviously meaningless. So what you > have a concept of "Operation". OK. > I'll make the changes in the names. If you have any suggestions, I would be glad to use that. > * GenerateStep and PrintStep: these obviously look like functions, not > objects. However, they have a "Step" element in common. That looks like > a useful concept, so it should probably be a class... > They are not functions, because their implementation for different operations is different, i.e., how I generate steps for differentiation will be different from what I'd do to generate steps in an Integration operation. Hence the object-like design, to make adding new rules in future easier. For somewhat similar reasons, I want to keep the printing and generating mechanisms separate. If its the names of the structures that's bothersome, please feel free to suggest new and more appropriate names as per the proper naming conventions > * "Ask the user": you mention this several times, but you never explain > how it works. Generally speaking, you say little of substance about UI, > except the fact that it exists. If you want to focus on the backend, > it's fine, but you need to clarify it. > Since we have to start from scratch for this project, a lot of work has to go for designing both the backend and frontend. I am aware of the design requirements, and I have a basic idea about implementing this, and since this is a heuristic, I would be implementing a simple basic framework first, and then adding more features to it. Regards, Ashwini > > > -- > You received this message because you are subscribed to the Google Groups > "sympy" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/sympy?hl=en. > > -- You received this message because you are subscribed to the Google Groups "sympy" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/sympy?hl=en.
