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// Copyright 2020 the Blobloom authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// +build !bbloom,!boom,!devopsfaith,!sync,!willf,!xxh3,!xxhash
package benchmarks
import (
"encoding/binary"
"github.com/greatroar/blobloom"
)
type bloomFilter blobloom.Filter
func (f *bloomFilter) Add(hash []byte) {
h := binary.BigEndian.Uint64(hash[:8])
((*blobloom.Filter)(f)).Add(h)
}
func (f *bloomFilter) Has(hash []byte) bool {
h := binary.BigEndian.Uint64(hash[:8])
return ((*blobloom.Filter)(f)).Has(h)
}
func newBF(capacity int, fpr float64) *bloomFilter {
f := blobloom.NewOptimized(blobloom.Config{
Capacity: uint64(capacity),
FPRate: fpr,
})
return (*bloomFilter)(f)
}
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