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bitmap.go
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bitmap.go
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// Licensed to LinDB under one or more contributor
// license agreements. See the NOTICE file distributed with
// this work for additional information regarding copyright
// ownership. LinDB licenses this file to you 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.
package encoding
import "github.com/lindb/roaring"
// for testing
var (
BitmapMarshal = bitmapMarshal
BitmapUnmarshal = bitmapUnmarshal
)
// bitmapMarshal marshals the bitmap data for testing
func bitmapMarshal(bitmap *roaring.Bitmap) ([]byte, error) {
return bitmap.MarshalBinary()
}
// bitmapUnmarshal unmarshal the bitmap from data for testing
func bitmapUnmarshal(bitmap *roaring.Bitmap, data []byte) error {
_, err := bitmap.FromBuffer(data)
return err
}