v.class
Vector (v.*)
ParameterVector|map|map|-1|False
ParameterString|layer|layer|1
ParameterString|column|column|
ParameterString|where|where|
ParameterSelection|algorithm|algorithm|int;std;qua;equ;dis
ParameterString|nbclasses|nbclasses|
ParameterBoolean|-g|-g|True
