func (this Configuration) Float64(key string, def ...float64) (res float64) {
if len(def) > 0 {
res = def[0]
}
if tfloat64, err := util.CastFloat64(this.Interface(key, def)); err == nil {
res = tfloat64
}
return
}
func (this Configuration) Float64Slice(key string, def ...[]float64) (res []float64) {
if len(def) > 0 {
res = def[0]
}
if v := this.Slice(key, nil); v != nil {
sl := make([]float64, len(v))
var err error
for i, val := range v {
if sl[i], err = util.CastFloat64(val); err != nil {
return
}
}
res = sl
}
return
}
func (this Configuration) Float32Slice(key string, def ...[]float32) (res []float32) {
if len(def) > 0 {
res = def[0]
}
if v := this.Slice(key, nil); v != nil {
sl := make([]float32, len(v))
for i, val := range v {
if tfloat64, err := util.CastFloat64(val); err == nil {
sl[i] = float32(tfloat64)
} else {
return
}
}
res = sl
}
return
}