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Move Size handling out of Base

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This commit is contained in:
kortschak 2014-07-30 12:14:46 +09:30
parent 525230206a
commit ee6d4c8db7
5 changed files with 17 additions and 5 deletions
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5
graph/iterator/iterator.go
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@ -80,11 +80,6 @@ func (it *Base) Result() graph.Value {
return it.Last
}
// If you're empty and you know it, clap your hands.
func (it *Base) Size() (int64, bool) {
return 0, true
}
// Accessor
func (it *Base) CanNext() bool { return it.canNext }