Make it harder to access S_hc, h_expect... when they are not up-to-date

amilsted / evoMPS

An implementation of the time dependent variational principle for matrix product states

http://amilsted.github.io/evoMPS/

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Open amilsted opened 11 years ago

amilsted commented 11 years ago

Possibilities:

Return them from the methods that set them and remove the object attributes
Set them to NaN when they're invalid (difficult to catch all cases, but could do the major ones)
Provide getters that detect when they are valid (same as above)