186               sampler_.Try(kDefaultMutateWeight,  in Sample()
194               sampler_.Try(kDefaultMutateWeight,  in Sample()
197             sampler_.Try(kDefaultMutateWeight,  in Sample()
199             sampler_.Try(kDefaultMutateWeight,  in Sample()
206           sampler_.Try(  in Sample()
214               sampler_.Try(kDefaultMutateWeight,  in Sample()
217             sampler_.Try(kDefaultMutateWeight,  in Sample()
219             sampler_.Try(kDefaultMutateWeight,  in Sample()
226               sampler_.Try(kDefaultMutateWeight,  in Sample()
230               sampler_.Try(kDefaultMutateWeight,  in Sample()
233             sampler_.Try(kDefaultMutateWeight,  in Sample()
236             sampler_.Try(kDefaultMutateWeight,  in Sample()
317             sampler_.Try(field_size, source);  in Sample()
323           if (!IsEqualValueField()(match_, source)) sampler_.Try(1, source);  in Sample()