github.com/m3db/m3@v1.5.0/src/m3ninx/index/segment/mem/ids_map_new.go (about)

     1  // Copyright (c) 2018 Uber Technologies, Inc.
     2  //
     3  // Permission is hereby granted, free of charge, to any person obtaining a copy
     4  // of this software and associated documentation files (the "Software"), to deal
     5  // in the Software without restriction, including without limitation the rights
     6  // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
     7  // copies of the Software, and to permit persons to whom the Software is
     8  // furnished to do so, subject to the following conditions:
     9  //
    10  // The above copyright notice and this permission notice shall be included in
    11  // all copies or substantial portions of the Software.
    12  //
    13  // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
    14  // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
    15  // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
    16  // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
    17  // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
    18  // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
    19  // THE SOFTWARE.
    20  
    21  package mem
    22  
    23  import (
    24  	"bytes"
    25  
    26  	"github.com/cespare/xxhash/v2"
    27  )
    28  
    29  // newIDsMap returns a new set of IDs.
    30  func newIDsMap(initialSize int) *idsMap {
    31  	return _idsMapAlloc(_idsMapOptions{
    32  		hash: func(k []byte) idsMapHash {
    33  			return idsMapHash(xxhash.Sum64(k))
    34  		},
    35  		equals:      bytes.Equal,
    36  		copy:        undefinedIdsMapCopyFn,
    37  		finalize:    undefinedIdsMapFinalizeFn,
    38  		initialSize: initialSize,
    39  	})
    40  }
    41  
    42  var undefinedIdsMapCopyFn idsMapCopyFn = func([]byte) []byte {
    43  	panic("not implemented")
    44  }
    45  
    46  var undefinedIdsMapFinalizeFn idsMapFinalizeFn = func([]byte) {
    47  	panic("not implemented")
    48  }