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index.go
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/
index.go
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// 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
// tableIndex holds information for constructing a table
// for a certain locale based on the main table.
type tableIndex struct {
lookupOffset uint32
valuesOffset uint32
}
func (t tableIndex) TrieIndex() []uint16 {
return mainLookup[:]
}
func (t tableIndex) TrieValues() []uint32 {
return mainValues[:]
}
func (t tableIndex) FirstBlockOffsets() (lookup, value uint16) {
return uint16(t.lookupOffset), uint16(t.valuesOffset)
}
func (t tableIndex) ExpandElems() []uint32 {
return mainExpandElem[:]
}
func (t tableIndex) ContractTries() []struct{ l, h, n, i uint8 } {
return mainCTEntries[:]
}
func (t tableIndex) ContractElems() []uint32 {
return mainContractElem[:]
}
func (t tableIndex) MaxContractLen() int {
return 18 // TODO: generate
}
func (t tableIndex) VariableTop() uint32 {
return varTop
}