Method swap

object_goarray_reflect.go:331–358

(i int, j int)

}

func (o *objectGoArrayReflect) swap(i int, j int) {
	vi := o.fieldsValue.Index(i)
	vj := o.fieldsValue.Index(j)
	tmp := reflect.New(o.fieldsValue.Type().Elem()).Elem()
	tmp.Set(vi)
	vi.Set(vj)
	vj.Set(tmp)

	cachedI := o.valueCache.get(i)
	cachedJ := o.valueCache.get(j)
	if cachedI != nil {
		cachedI.setReflectValue(vj)
		o.valueCache.put(j, cachedI)
	} else {
		if j < len(o.valueCache) {
			o.valueCache[j] = nil
		}
	}

	if cachedJ != nil {
		cachedJ.setReflectValue(vi)
		o.valueCache.put(i, cachedJ)
	} else {
		if i < len(o.valueCache) {
			o.valueCache[i] = nil
		}
	}
}