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 // Copyright 2013 Google Inc. All Rights Reserved.

 //

 // Licensed 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.

 //

 // Author: dsites@google.com (Dick Sites)

 //

 #ifndef I18N_ENCODINGS_CLD2_INTERNAL_CLD2TABLESUMMARY_H_

 #define I18N_ENCODINGS_CLD2_INTERNAL_CLD2TABLESUMMARY_H_

 #include "integral_types.h"

 namespace CLD2 {

 // Hash bucket for four-way associative lookup, indirect probabilities

 // 16 bytes per bucket, 4-byte entries

 typedef struct {

   uint32 keyvalue[4];   // Upper part of word is hash, lower is indirect prob

 } IndirectProbBucket4;

 // Expanded version December 2012.

 // Moves cutoff for 6-language vs. 3-language indirects

 // Has list of recognized lang-script combinations

 typedef struct {

   const IndirectProbBucket4* kCLDTable;

                                       // Each bucket has four entries, part

                                       //  key and part indirect subscript

   const uint32* kCLDTableInd;         // Each entry is three packed lang/prob

   uint32 kCLDTableSizeOne;            // Indirect subscripts >= this: 2 entries

   uint32 kCLDTableSize;               // Bucket count

   uint32 kCLDTableKeyMask;            // Mask hash key

   uint32 kCLDTableBuildDate;          // yyyymmdd

   const char* kRecognizedLangScripts; // Character string of lang-Scripts

                                       //  recognized: "en-Latn az-Arab ..."

                                       //  Single space delimiter, Random order

 } CLD2TableSummary;

 }       // End namespace CLD2

 #endif  // I18N_ENCODINGS_CLD2_INTERNAL_CLD2TABLESUMMARY_H_