func (self *conversionIterator) Next(resultRef interface{}) bool {
if !self.Iterator.Next(self.FromResultPtr) {
return false
}
reflection.SmartCopy(self.conversionFunc(self.FromResultPtr), resultRef)
return true
}
func (self *SliceIterator) Next(resultRef interface{}) bool {
if self.index >= self.slice.Len() {
return false
}
reflection.SmartCopy(self.slice.Index(self.index).Interface(), resultRef)
self.index++
return true
}
func (self *SingletonIterator) Next(resultRef interface{}) bool {
if self.iterated || self.Singleton == nil {
return false
}
reflection.SmartCopy(self.Singleton, resultRef)
self.iterated = true
return true
}
func (self *IndexedSliceIterator) Next(resultRef interface{}) bool {
if self.err != nil || self.index >= len(self.indices) {
return false
}
if self.indices[self.index] >= self.slice.Len() {
self.err = errs.Format("Index %d from indices greater or equal than length of slice %d", self.indices[self.index], self.slice.Len())
return false
}
reflection.SmartCopy(self.slice.Index(self.indices[self.index]), resultRef)
self.index++
return false
}