auto _I|Mjq؂File not found. File not found. "lm_J*j"Tr۪bѿ h0   h 1 + lY> j- !?_I|+? // © 2016 and later: Unicode, Inc. and others. // License & terms of use: http://www.unicode.org/copyright.html /* ******************************************************************************* * Copyright (C) 2010-2012, International Business Machines * Corporation and others. All Rights Reserved. ******************************************************************************* * file name: ucharstrie.h * encoding: UTF-8 * tab size: 8 (not used) * indentation:4 * * created on: 2010nov14 * created by: Markus W. Scherer */ #ifndef __UCHARSTRIE_H__ #define __UCHARSTRIE_H__ /** * \file * \brief C++ API: Trie for mapping Unicode strings (or 16-bit-unit sequences) * to integer values. */ #include "unicode/utypes.h" #if U_SHOW_CPLUSPLUS_API #include "unicode/unistr.h" #include "unicode/uobject.h" #include "unicode/ustringtrie.h" U_NAMESPACE_BEGIN class Appendable; class UCharsTrieBuilder; class UVector32; /** * Light-weight, non-const reader class for a UCharsTrie. * Traverses a char16_t-serialized data structure with minimal state, * for mapping strings (16-bit-unit sequences) to non-negative integer values. * * This class owns the serialized trie data only if it was constructed by * the builder's build() method. * The public constructor and the copy constructor only alias the data (only copy the pointer). * There is no assignment operator. * * This class is not intended for public subclassing. * @stable ICU 4.8 */ class U_COMMON_API UCharsTrie : public UMemory { public: /** * Constructs a UCharsTrie reader instance. * * The trieUChars must contain a copy of a char16_t sequence from the UCharsTrieBuilder, * starting with the first char16_t of that sequence. * The UCharsTrie object will not read more char16_ts than * the UCharsTrieBuilder generated in the corresponding build() call. * * The array is not copied/cloned and must not be modified while * the UCharsTrie object is in use. * * @param trieUChars The char16_t array that contains the serialized trie. * @stable ICU 4.8 */ UCharsTrie(ConstChar16Ptr trieUChars) : ownedArray_(NULL), uchars_(trieUChars), pos_(uchars_), remainingMatchLength_(-1) {} /** * Destructor. * @stable ICU 4.8 */ ~UCharsTrie(); /** * Copy constructor, copies the other trie reader object and its state, * but not the char16_t array which will be shared. (Shallow copy.) * @param other Another UCharsTrie object. * @stable ICU 4.8 */ UCharsTrie(const UCharsTrie &other) : ownedArray_(NULL), uchars_(other.uchars_), pos_(other.pos_), remainingMatchLength_(other.remainingMatchLength_) {} /** * Resets this trie to its initial state. * @return *this * @stable ICU 4.8 */ UCharsTrie &reset() { pos_=uchars_; remainingMatchLength_=-1; return *this; } #ifndef U_HIDE_DRAFT_API /** * Returns the state of this trie as a 64-bit integer. * The state value is never 0. * * @return opaque state value * @see resetToState64 * @draft ICU 65 */ uint64_t getState64() const { return (static_cast(remainingMatchLength_ + 2) << kState64RemainingShift) | (uint64_t)(pos_ - uchars_); } /** * Resets this trie to the saved state. * Unlike resetToState(State), the 64-bit state value * must be from getState64() from the same trie object or * from one initialized the exact same way. * Because of no validation, this method is faster. * * @param state The opaque trie state value from getState64(). * @return *this * @see getState64 * @see resetToState * @see reset * @d