golang.org/x/text@v0.14.0/search/index.go (about)

     1  // Copyright 2015 The Go Authors. All rights reserved.
     2  // Use of this source code is governed by a BSD-style
     3  // license that can be found in the LICENSE file.
     4  
     5  // Note: this file is identical to the file text/collate/index.go. Both files
     6  // will be removed when the new colltab package is finished and in use.
     7  
     8  package search
     9  
    10  import "golang.org/x/text/internal/colltab"
    11  
    12  const blockSize = 64
    13  
    14  func getTable(t tableIndex) *colltab.Table {
    15  	return &colltab.Table{
    16  		Index: colltab.Trie{
    17  			Index0:  mainLookup[:][blockSize*t.lookupOffset:],
    18  			Values0: mainValues[:][blockSize*t.valuesOffset:],
    19  			Index:   mainLookup[:],
    20  			Values:  mainValues[:],
    21  		},
    22  		ExpandElem:     mainExpandElem[:],
    23  		ContractTries:  colltab.ContractTrieSet(mainCTEntries[:]),
    24  		ContractElem:   mainContractElem[:],
    25  		MaxContractLen: 18,
    26  		VariableTop:    varTop,
    27  	}
    28  }
    29  
    30  // tableIndex holds information for constructing a table
    31  // for a certain locale based on the main table.
    32  type tableIndex struct {
    33  	lookupOffset uint32
    34  	valuesOffset uint32
    35  }