Create new class for result of simdex.get()

[saroele]

I think we could benefit from an additional class. Now, simdex.get() returns a dictionary {sid:value}. I find it cumbersome to do operations on this dictionary, like plotting all of the values with their legend etc. Of course, it is possible, but if I made an additional class of this, I could also implement some very useful features.

Suppose we call this class Result. The core of a result would be the {sid:value} dictionary. Maybe it's even a better idea to extend Result from the dictionary class in order to inherit some of the methods?

Some needed functionality:

• Result.values(): values in SORTED order, according to SID
• basic operators (+, -, *, /)
• integration
• aggregation? Or this could also be in the simdex.get() method
• plot: should replace the simdex.plot() , internally (simdex.plot will use result.plot)
• therefore, I need two more things in my Result class: the Time, and the identifiers (legends for plotting).

It seems like the most easy way will be to make my own class an have a few dictionaries as attributes