Originally posted by: KeerthivasanC

Here is my code:

m = CpoModel(name="CP Model")

TP1 = m.integer_var_dict(name = "TP1",keys=project)

for i in project:
    TP1[i].set_domain([0,1,2,3])

I want to initiate TP1 as a continuous dictionary variable and the variable should take values from this list - [0,0.5,1,1.5,2]. Unfortunately, set_domain only works for integer type variables. Is there a way to accomplish what I am seeking using constraints or some other method?

A code snippet in python would be helpful.

Thanks and Regards.

Hi,

you could use a float decision expression

You would have an integer decision variable that is 0,1,2,3 or 4 and to compute the decision expression you divide that by 2

regards

Originally posted by: KeerthivasanC

Hey Alex
Thanks a lot for the reply. I am not sure if I exactly understand what you are saying. Can you please help me out by giving an example with a small code snippet? Sorry for the inconvenience.

Thanks.

see

https://www.ibm.com/developerworks/community/forums/html/topic?id=df45ac33-082b-4c93-9bc9-b397aeb68ad1&ps=25#repliesPg=0