func (vm *VM) Extract_variable_as_double(variable_name string) (float64, error) {
/*Extract a variable from the VM after if have been executed
If something went wrong return nil
*/
var unqlite_value *Unqlite_value
unqlite_value = vm.Unqlite_vm_extract_variable(variable_name)
if !unqlite_value_ok(unqlite_value) {
return 0.0, nil
}
res := float64(C.unqlite_value_to_double(unqlite_value.unqlite_value))
return res, GlobaLError("OK")
}
func (v *Value) ToDouble() float64 {
f := C.unqlite_value_to_double(v.v)
return float64(f)
}