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added CoalesceDblPtr
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This commit is contained in:
Timo Vetter 2024-06-05 15:10:31 +02:00
parent 12fa53d848
commit a9295bfabf
1 changed files with 8 additions and 0 deletions
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8
langext/coalesce.go
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@ -77,6 +77,14 @@ func Coalesce4Opt[T any](v1 *T, v2 *T, v3 *T, v4 *T) *T {
return v4
}
func CoalesceDblPtr[T any](v1 **T, v2 *T) *T {
if v1 != nil {
return *v1
}
return v2
}
func CoalesceString(s *string, def string) string {
if s == nil {
return def