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Side by Side Diff: source/common/unicode/ucharstriebuilder.h

Issue 845603002: Update ICU to 54.1 step 1 (Closed) Base URL: https://chromium.googlesource.com/chromium/deps/icu.git@master
Patch Set: remove unusued directories Created 5 years, 11 months ago
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1 /* 1 /*
2 ******************************************************************************* 2 *******************************************************************************
3 * Copyright (C) 2010-2013, International Business Machines 3 * Copyright (C) 2010-2014, International Business Machines
4 * Corporation and others. All Rights Reserved. 4 * Corporation and others. All Rights Reserved.
5 ******************************************************************************* 5 *******************************************************************************
6 * file name: ucharstriebuilder.h 6 * file name: ucharstriebuilder.h
7 * encoding: US-ASCII 7 * encoding: US-ASCII
8 * tab size: 8 (not used) 8 * tab size: 8 (not used)
9 * indentation:4 9 * indentation:4
10 * 10 *
11 * created on: 2010nov14 11 * created on: 2010nov14
12 * created by: Markus W. Scherer 12 * created by: Markus W. Scherer
13 */ 13 */
(...skipping 127 matching lines...) Expand 10 before | Expand all | Expand 10 after
141 virtual int32_t countElementUnits(int32_t start, int32_t limit, int32_t unit Index) const; 141 virtual int32_t countElementUnits(int32_t start, int32_t limit, int32_t unit Index) const;
142 virtual int32_t skipElementsBySomeUnits(int32_t i, int32_t unitIndex, int32_ t count) const; 142 virtual int32_t skipElementsBySomeUnits(int32_t i, int32_t unitIndex, int32_ t count) const;
143 virtual int32_t indexOfElementWithNextUnit(int32_t i, int32_t unitIndex, UCh ar unit) const; 143 virtual int32_t indexOfElementWithNextUnit(int32_t i, int32_t unitIndex, UCh ar unit) const;
144 144
145 virtual UBool matchNodesCanHaveValues() const { return TRUE; } 145 virtual UBool matchNodesCanHaveValues() const { return TRUE; }
146 146
147 virtual int32_t getMaxBranchLinearSubNodeLength() const { return UCharsTrie: :kMaxBranchLinearSubNodeLength; } 147 virtual int32_t getMaxBranchLinearSubNodeLength() const { return UCharsTrie: :kMaxBranchLinearSubNodeLength; }
148 virtual int32_t getMinLinearMatch() const { return UCharsTrie::kMinLinearMat ch; } 148 virtual int32_t getMinLinearMatch() const { return UCharsTrie::kMinLinearMat ch; }
149 virtual int32_t getMaxLinearMatchLength() const { return UCharsTrie::kMaxLin earMatchLength; } 149 virtual int32_t getMaxLinearMatchLength() const { return UCharsTrie::kMaxLin earMatchLength; }
150 150
151 #ifndef U_HIDE_INTERNAL_API
152 class UCTLinearMatchNode : public LinearMatchNode { 151 class UCTLinearMatchNode : public LinearMatchNode {
153 public: 152 public:
154 UCTLinearMatchNode(const UChar *units, int32_t len, Node *nextNode); 153 UCTLinearMatchNode(const UChar *units, int32_t len, Node *nextNode);
155 virtual UBool operator==(const Node &other) const; 154 virtual UBool operator==(const Node &other) const;
156 virtual void write(StringTrieBuilder &builder); 155 virtual void write(StringTrieBuilder &builder);
157 private: 156 private:
158 const UChar *s; 157 const UChar *s;
159 }; 158 };
160 #endif
161 159
162 virtual Node *createLinearMatchNode(int32_t i, int32_t unitIndex, int32_t le ngth, 160 virtual Node *createLinearMatchNode(int32_t i, int32_t unitIndex, int32_t le ngth,
163 Node *nextNode) const; 161 Node *nextNode) const;
164 162
165 UBool ensureCapacity(int32_t length); 163 UBool ensureCapacity(int32_t length);
166 virtual int32_t write(int32_t unit); 164 virtual int32_t write(int32_t unit);
167 int32_t write(const UChar *s, int32_t length); 165 int32_t write(const UChar *s, int32_t length);
168 virtual int32_t writeElementUnits(int32_t i, int32_t unitIndex, int32_t leng th); 166 virtual int32_t writeElementUnits(int32_t i, int32_t unitIndex, int32_t leng th);
169 virtual int32_t writeValueAndFinal(int32_t i, UBool isFinal); 167 virtual int32_t writeValueAndFinal(int32_t i, UBool isFinal);
170 virtual int32_t writeValueAndType(UBool hasValue, int32_t value, int32_t nod e); 168 virtual int32_t writeValueAndType(UBool hasValue, int32_t value, int32_t nod e);
171 virtual int32_t writeDeltaTo(int32_t jumpTarget); 169 virtual int32_t writeDeltaTo(int32_t jumpTarget);
172 170
173 UnicodeString strings; 171 UnicodeString strings;
174 UCharsTrieElement *elements; 172 UCharsTrieElement *elements;
175 int32_t elementsCapacity; 173 int32_t elementsCapacity;
176 int32_t elementsLength; 174 int32_t elementsLength;
177 175
178 // UChar serialization of the trie. 176 // UChar serialization of the trie.
179 // Grows from the back: ucharsLength measures from the end of the buffer! 177 // Grows from the back: ucharsLength measures from the end of the buffer!
180 UChar *uchars; 178 UChar *uchars;
181 int32_t ucharsCapacity; 179 int32_t ucharsCapacity;
182 int32_t ucharsLength; 180 int32_t ucharsLength;
183 }; 181 };
184 182
185 U_NAMESPACE_END 183 U_NAMESPACE_END
186 184
187 #endif // __UCHARSTRIEBUILDER_H__ 185 #endif // __UCHARSTRIEBUILDER_H__
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