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36 lines
507 B
Go
36 lines
507 B
Go
package optional
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type Float64 struct {
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isSet bool
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value float64
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}
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func NewFloat64(value float64) Float64 {
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return Float64{
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true,
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value,
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}
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}
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// EmptyFloat64 returns a new Float64 that does not have a value set.
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func EmptyFloat64() Float64 {
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return Float64{
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false,
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0,
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}
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}
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func (i Float64) IsSet() bool {
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return i.isSet
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}
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func (i Float64) Value() float64 {
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return i.value
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}
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func (i Float64) Default(defaultValue float64) float64 {
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if i.isSet {
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return i.value
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}
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return defaultValue
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}
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