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slice orderbook: do not copy book callbacks

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This commit is contained in:
c9s 2021-05-23 00:17:21 +08:00
parent 0061e51dc9
commit 7a653affa6
1 changed files with 5 additions and 5 deletions
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10
pkg/types/sliceorderbook.go
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@ -179,17 +179,17 @@ func (b *SliceOrderBook) String() string {
return sb.String()
}
func (b *SliceOrderBook) CopyDepth(depth int) OrderBook {
func (b *SliceOrderBook) CopyDepth(limit int) OrderBook {
var book SliceOrderBook
book = *b
book.Bids = book.Bids.CopyDepth(depth)
book.Asks = book.Asks.CopyDepth(depth)
book.Symbol = b.Symbol
book.Bids = book.Bids.CopyDepth(limit)
book.Asks = book.Asks.CopyDepth(limit)
return &book
}
func (b *SliceOrderBook) Copy() OrderBook {
var book SliceOrderBook
book = *b
book.Symbol = b.Symbol
book.Bids = book.Bids.Copy()
book.Asks = book.Asks.Copy()
return &book