// all unsigned int64 are also stored int64... unless overflowed...
func (this Configuration) Uint64(key string, def ...uint64) (res uint64) {
if len(def) > 0 {
res = def[0]
}
if tuint64, err := util.CastUint64(this.Interface(key, def)); err == nil {
res = tuint64
}
return
}
func (this Configuration) Uint64Slice(key string, def ...[]uint64) (res []uint64) {
if len(def) > 0 {
res = def[0]
}
if v := this.Slice(key, nil); v != nil {
sl := make([]uint64, len(v))
var err error
for i, val := range v {
if sl[i], err = util.CastUint64(val); err != nil {
return
}
}
res = sl
}
return
}
func (this Configuration) Uint32Slice(key string, def ...[]uint32) (res []uint32) {
if len(def) > 0 {
res = def[0]
}
if v := this.Slice(key, nil); v != nil {
sl := make([]uint32, len(v))
for i, val := range v {
if tuint64, err := util.CastUint64(val); err == nil {
sl[i] = uint32(tuint64)
} else {
return
}
}
res = sl
}
return
}