This function returns all possible excitations for the orbital picker
This means it considers only occupation, not spin recoupling.
| Type | Intent | Optional | Attributes | Name | ||
|---|---|---|---|---|---|---|
| class(PropVec_PCHB_Doubles_t), | intent(in) | :: | this | |||
| type(CSF_Info_t), | intent(in) | :: | csf_i | |||
| logical, | intent(in), | optional | :: | sort_fused_key |
The fused index of the excitations should be sorted. |