Representation of a fishway, contains description data of all fishways from
the database along with the selected fishways (df) (integer)
Objects from the Class: Objects can be created by calls of the form
new("ref_df", df_selectionne=integer(), ouvrage=integer(),
data=data.frame())
.
Object of class "integer"
The identifier of the fishway
Object of class "integer"
The attached dam
Object of class "data.frame"
Data concerning the fishway
Other referential.objects: charge,ref_choice-method
,
ref_checkbox-class
,
ref_choice-class
,
ref_coe-class
, ref_dc-class
,
ref_horodate-class
,
ref_list-class
,
ref_par-class
,
ref_parqual-class
,
ref_parquan-class
,
ref_period-class
,
ref_stage-class
,
ref_taxa-class
,
ref_year-class