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Implement Containers in set 

Docker-DCO-1.1-Signed-off-by: Guillaume J. Charmes <guillaume.charmes@docker.com> (github: creack)
This commit is contained in:
Guillaume J. Charmes 2014-01-22 16:13:28 -08:00
parent 63d18d875b
commit 43bcbf06a6
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GPG Key ID: B33E4642CB6E3FF3
1 changed files with 10 additions and 0 deletions
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10
networkdriver/portallocator/ipset.go
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@ -45,6 +45,16 @@ func (s *iPSet) Pop() string {
return "" return ""
} }
// Exists checks if the given element present in the list.
func (s *iPSet) Exists(elem string) bool {
for _, e := range s.set {
if e == elem {
return true
}
}
return false
}
// Remove removes an element from the list. // Remove removes an element from the list.
// If the element is not found, it has no effect. // If the element is not found, it has no effect.
func (s *iPSet) Remove(elem string) { func (s *iPSet) Remove(elem string) {