mirror of git://gcc.gnu.org/git/gcc.git
29 lines
1.1 KiB
Go
29 lines
1.1 KiB
Go
// Copyright 2013 The Go Authors. All rights reserved.
|
|
// Use of this source code is governed by a BSD-style
|
|
// license that can be found in the LICENSE file.
|
|
|
|
package collate
|
|
|
|
// A Weigher can be used as a source for Collator and Searcher.
|
|
type Weigher interface {
|
|
// Start finds the start of the segment that includes position p.
|
|
Start(p int, b []byte) int
|
|
|
|
// StartString finds the start of the segment that includes position p.
|
|
StartString(p int, s string) int
|
|
|
|
// AppendNext appends Elems to buf corresponding to the longest match
|
|
// of a single character or contraction from the start of s.
|
|
// It returns the new buf and the number of bytes consumed.
|
|
AppendNext(buf []Elem, s []byte) (ce []Elem, n int)
|
|
|
|
// AppendNextString appends Elems to buf corresponding to the longest match
|
|
// of a single character or contraction from the start of s.
|
|
// It returns the new buf and the number of bytes consumed.
|
|
AppendNextString(buf []Elem, s string) (ce []Elem, n int)
|
|
|
|
// Domain returns a slice of all single characters and contractions for which
|
|
// collation elements are defined in this table.
|
|
Domain() []string
|
|
}
|