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ðŸ“„ alphaindex.h(26.42 KB)
ðŸ“„ appendable.h(8.43 KB)
ðŸ“„ basictz.h(8.84 KB)
ðŸ“„ brkiter.h(27.64 KB)
ðŸ“„ bytestream.h(9.54 KB)
ðŸ“„ bytestrie.h(19.26 KB)
ðŸ“„ bytestriebuilder.h(7.02 KB)
ðŸ“„ calendar.h(105.06 KB)
ðŸ“„ caniter.h(7.37 KB)
ðŸ“„ casemap.h(25.26 KB)
ðŸ“„ char16ptr.h(7.16 KB)
ðŸ“„ chariter.h(24 KB)
ðŸ“„ choicfmt.h(23.85 KB)
ðŸ“„ coleitr.h(13.7 KB)
ðŸ“„ coll.h(55.59 KB)
ðŸ“„ compactdecimalformat.h(6.81 KB)
ðŸ“„ curramt.h(3.69 KB)
ðŸ“„ currpinf.h(7.24 KB)
ðŸ“„ currunit.h(3.99 KB)
ðŸ“„ datefmt.h(40.37 KB)
ðŸ“„ dbbi.h(1.11 KB)
ðŸ“„ dcfmtsym.h(20.1 KB)
ðŸ“„ decimfmt.h(87.82 KB)
ðŸ“„ docmain.h(6.96 KB)
ðŸ“„ dtfmtsym.h(37.64 KB)
ðŸ“„ dtintrv.h(3.78 KB)
ðŸ“„ dtitvfmt.h(46.56 KB)
ðŸ“„ dtitvinf.h(18.46 KB)
ðŸ“„ dtptngen.h(25.08 KB)
ðŸ“„ dtrule.h(8.62 KB)
ðŸ“„ edits.h(20.67 KB)
ðŸ“„ enumset.h(2.08 KB)
ðŸ“„ errorcode.h(4.78 KB)
ðŸ“„ fieldpos.h(8.63 KB)
ðŸ“„ filteredbrk.h(5.24 KB)
ðŸ“„ fmtable.h(24.36 KB)
ðŸ“„ format.h(12.44 KB)
ðŸ“„ formattedvalue.h(9.73 KB)
ðŸ“„ fpositer.h(2.98 KB)
ðŸ“„ gender.h(3.27 KB)
ðŸ“„ gregocal.h(31.57 KB)
ðŸ“„ icudataver.h(1.03 KB)
ðŸ“„ icuplug.h(11.88 KB)
ðŸ“„ idna.h(12.63 KB)
ðŸ“„ listformatter.h(9.42 KB)
ðŸ“„ localebuilder.h(10.54 KB)
ðŸ“„ localpointer.h(19.69 KB)
ðŸ“„ locdspnm.h(7.06 KB)
ðŸ“„ locid.h(44.94 KB)
ðŸ“„ measfmt.h(11.44 KB)
ðŸ“„ measunit.h(88.17 KB)
ðŸ“„ measure.h(4.26 KB)
ðŸ“„ messagepattern.h(33.65 KB)
ðŸ“„ msgfmt.h(44.04 KB)
ðŸ“„ normalizer2.h(33.97 KB)
ðŸ“„ normlzr.h(30.74 KB)
ðŸ“„ nounit.h(2.63 KB)
ðŸ“„ numberformatter.h(84.62 KB)
ðŸ“„ numberrangeformatter.h(29.93 KB)
ðŸ“„ numfmt.h(49.35 KB)
ðŸ“„ numsys.h(7.13 KB)
ðŸ“„ parseerr.h(3.08 KB)
ðŸ“„ parsepos.h(5.5 KB)
ðŸ“„ platform.h(27.1 KB)
ðŸ“„ plurfmt.h(25.18 KB)
ðŸ“„ plurrule.h(18.33 KB)
ðŸ“„ ptypes.h(3.49 KB)
ðŸ“„ putil.h(6.33 KB)
ðŸ“„ rbbi.h(26.42 KB)
ðŸ“„ rbnf.h(49.79 KB)
ðŸ“„ rbtz.h(15.47 KB)
ðŸ“„ regex.h(84.3 KB)
ðŸ“„ region.h(9.12 KB)
ðŸ“„ reldatefmt.h(22.37 KB)
ðŸ“„ rep.h(9.5 KB)
ðŸ“„ resbund.h(18.01 KB)
ðŸ“„ schriter.h(6.26 KB)
ðŸ“„ scientificnumberformatter.h(6.32 KB)
ðŸ“„ search.h(22.21 KB)
ðŸ“„ selfmt.h(14.24 KB)
ðŸ“„ simpleformatter.h(12.53 KB)
ðŸ“„ simpletz.h(45.3 KB)
ðŸ“„ smpdtfmt.h(70.9 KB)
ðŸ“„ sortkey.h(11.12 KB)
ðŸ“„ std_string.h(1015 B)
ðŸ“„ strenum.h(10.04 KB)
ðŸ“„ stringoptions.h(5.79 KB)
ðŸ“„ stringpiece.h(6.46 KB)
ðŸ“„ stringtriebuilder.h(15.27 KB)
ðŸ“„ stsearch.h(21.29 KB)
ðŸ“„ symtable.h(4.21 KB)
ðŸ“„ tblcoll.h(36.4 KB)
ðŸ“„ timezone.h(41.2 KB)
ðŸ“„ tmunit.h(3.29 KB)
ðŸ“„ tmutamt.h(4.8 KB)
ðŸ“„ tmutfmt.h(7.79 KB)
ðŸ“„ translit.h(65.76 KB)
ðŸ“„ tzfmt.h(42.82 KB)
ðŸ“„ tznames.h(16.79 KB)
ðŸ“„ tzrule.h(35.32 KB)
ðŸ“„ tztrans.h(6.07 KB)
ðŸ“„ ubidi.h(89.56 KB)
ðŸ“„ ubiditransform.h(12.65 KB)
ðŸ“„ ubrk.h(23.97 KB)
ðŸ“„ ucal.h(55.54 KB)
ðŸ“„ ucasemap.h(15.18 KB)
ðŸ“„ ucat.h(5.36 KB)
ðŸ“„ uchar.h(140.66 KB)
ðŸ“„ ucharstrie.h(21.06 KB)
ðŸ“„ ucharstriebuilder.h(7.14 KB)
ðŸ“„ uchriter.h(13.14 KB)
ðŸ“„ uclean.h(11.21 KB)
ðŸ“„ ucnv.h(83.09 KB)
ðŸ“„ ucnv_cb.h(6.59 KB)
ðŸ“„ ucnv_err.h(20.99 KB)
ðŸ“„ ucnvsel.h(6.14 KB)
ðŸ“„ ucol.h(61.39 KB)
ðŸ“„ ucoleitr.h(9.46 KB)
ðŸ“„ uconfig.h(12.05 KB)
ðŸ“„ ucpmap.h(5.58 KB)
ðŸ“„ ucptrie.h(22.29 KB)
ðŸ“„ ucsdet.h(14.67 KB)
ðŸ“„ ucurr.h(16.15 KB)
ðŸ“„ udat.h(60.81 KB)
ðŸ“„ udata.h(15.53 KB)
ðŸ“„ udateintervalformat.h(10.03 KB)
ðŸ“„ udatpg.h(25.94 KB)
ðŸ“„ udisplaycontext.h(5.89 KB)
ðŸ“„ uenum.h(7.78 KB)
ðŸ“„ ufieldpositer.h(4.36 KB)
ðŸ“„ uformattable.h(10.94 KB)
ðŸ“„ uformattedvalue.h(12.14 KB)
ðŸ“„ ugender.h(2 KB)
ðŸ“„ uidna.h(33.37 KB)
ðŸ“„ uiter.h(22.77 KB)
ðŸ“„ uldnames.h(10.45 KB)
ðŸ“„ ulistformatter.h(8.83 KB)
ðŸ“„ uloc.h(50.75 KB)
ðŸ“„ ulocdata.h(11.26 KB)
ðŸ“„ umachine.h(13.19 KB)
ðŸ“„ umisc.h(1.33 KB)
ðŸ“„ umsg.h(24.23 KB)
ðŸ“„ umutablecptrie.h(8.28 KB)
ðŸ“„ unifilt.h(3.63 KB)
ðŸ“„ unifunct.h(3.98 KB)
ðŸ“„ unimatch.h(6.04 KB)
ðŸ“„ unirepl.h(3.32 KB)
ðŸ“„ uniset.h(64.88 KB)
ðŸ“„ unistr.h(170.39 KB)
ðŸ“„ unorm.h(20.45 KB)
ðŸ“„ unorm2.h(24.66 KB)
ðŸ“„ unum.h(53.55 KB)
ðŸ“„ unumberformatter.h(25.19 KB)
ðŸ“„ unumsys.h(7.21 KB)
ðŸ“„ uobject.h(10.85 KB)
ðŸ“„ upluralrules.h(7.88 KB)
ðŸ“„ uregex.h(72.05 KB)
ðŸ“„ uregion.h(9.84 KB)
ðŸ“„ ureldatefmt.h(17.26 KB)
ðŸ“„ urename.h(131.4 KB)
ðŸ“„ urep.h(5.38 KB)
ðŸ“„ ures.h(36.54 KB)
ðŸ“„ uscript.h(26.87 KB)
ðŸ“„ usearch.h(38.12 KB)
ðŸ“„ uset.h(40 KB)
ðŸ“„ usetiter.h(9.49 KB)
ðŸ“„ ushape.h(18 KB)
ðŸ“„ uspoof.h(66.03 KB)
ðŸ“„ usprep.h(8.14 KB)
ðŸ“„ ustdio.h(38.54 KB)
ðŸ“„ ustream.h(1.8 KB)
ðŸ“„ ustring.h(72.47 KB)
ðŸ“„ ustringtrie.h(3.15 KB)
ðŸ“„ utext.h(58.11 KB)
ðŸ“„ utf.h(7.86 KB)
ðŸ“„ utf16.h(22.33 KB)
ðŸ“„ utf32.h(763 B)
ðŸ“„ utf8.h(29.96 KB)
ðŸ“„ utf_old.h(43.78 KB)
ðŸ“„ utmscale.h(13.78 KB)
ðŸ“„ utrace.h(13.89 KB)
ðŸ“„ utrans.h(25.54 KB)
ðŸ“„ utypes.h(30.38 KB)
ðŸ“„ uvernum.h(6.67 KB)
ðŸ“„ uversion.h(6.7 KB)
ðŸ“„ vtzone.h(20.17 KB)

Editing: ucharstriebuilder.h

// © 2016 and later: Unicode, Inc. and others.
// License & terms of use: http://www.unicode.org/copyright.html
/*
*******************************************************************************
*   Copyright (C) 2010-2016, International Business Machines
*   Corporation and others.  All Rights Reserved.
*******************************************************************************
*   file name:  ucharstriebuilder.h
*   encoding:   UTF-8
*   tab size:   8 (not used)
*   indentation:4
*
*   created on: 2010nov14
*   created by: Markus W. Scherer
*/

#ifndef __UCHARSTRIEBUILDER_H__
#define __UCHARSTRIEBUILDER_H__

#include "unicode/utypes.h"
#include "unicode/stringtriebuilder.h"
#include "unicode/ucharstrie.h"
#include "unicode/unistr.h"

/**
 * \file
 * \brief C++ API: Builder for icu::UCharsTrie
 */

U_NAMESPACE_BEGIN

class UCharsTrieElement;

/**
 * Builder class for UCharsTrie.
 *
 * This class is not intended for public subclassing.
 * @stable ICU 4.8
 */
class U_COMMON_API UCharsTrieBuilder : public StringTrieBuilder {
public:
    /**
     * Constructs an empty builder.
     * @param errorCode Standard ICU error code.
     * @stable ICU 4.8
     */
    UCharsTrieBuilder(UErrorCode &errorCode);

/**
     * Destructor.
     * @stable ICU 4.8
     */
    virtual ~UCharsTrieBuilder();

/**
     * Adds a (string, value) pair.
     * The string must be unique.
     * The string contents will be copied; the builder does not keep
     * a reference to the input UnicodeString or its buffer.
     * @param s The input string.
     * @param value The value associated with this string.
     * @param errorCode Standard ICU error code. Its input value must
     *                  pass the U_SUCCESS() test, or else the function returns
     *                  immediately. Check for U_FAILURE() on output or use with
     *                  function chaining. (See User Guide for details.)
     * @return *this
     * @stable ICU 4.8
     */
    UCharsTrieBuilder &add(const UnicodeString &s, int32_t value, UErrorCode &errorCode);

/**
     * Builds a UCharsTrie for the add()ed data.
     * Once built, no further data can be add()ed until clear() is called.
     *
     * A UCharsTrie cannot be empty. At least one (string, value) pair
     * must have been add()ed.
     *
     * This method passes ownership of the builder's internal result array to the new trie object.
     * Another call to any build() variant will re-serialize the trie.
     * After clear() has been called, a new array will be used as well.
     * @param buildOption Build option, see UStringTrieBuildOption.
     * @param errorCode Standard ICU error code. Its input value must
     *                  pass the U_SUCCESS() test, or else the function returns
     *                  immediately. Check for U_FAILURE() on output or use with
     *                  function chaining. (See User Guide for details.)
     * @return A new UCharsTrie for the add()ed data.
     * @stable ICU 4.8
     */
    UCharsTrie *build(UStringTrieBuildOption buildOption, UErrorCode &errorCode);

/**
     * Builds a UCharsTrie for the add()ed data and char16_t-serializes it.
     * Once built, no further data can be add()ed until clear() is called.
     *
     * A UCharsTrie cannot be empty. At least one (string, value) pair
     * must have been add()ed.
     *
     * Multiple calls to buildUnicodeString() set the UnicodeStrings to the
     * builder's same char16_t array, without rebuilding.
     * If buildUnicodeString() is called after build(), the trie will be
     * re-serialized into a new array.
     * If build() is called after buildUnicodeString(), the trie object will become
     * the owner of the previously returned array.
     * After clear() has been called, a new array will be used as well.
     * @param buildOption Build option, see UStringTrieBuildOption.
     * @param result A UnicodeString which will be set to the char16_t-serialized
     *               UCharsTrie for the add()ed data.
     * @param errorCode Standard ICU error code. Its input value must
     *                  pass the U_SUCCESS() test, or else the function returns
     *                  immediately. Check for U_FAILURE() on output or use with
     *                  function chaining. (See User Guide for details.)
     * @return result
     * @stable ICU 4.8
     */
    UnicodeString &buildUnicodeString(UStringTrieBuildOption buildOption, UnicodeString &result,
                                      UErrorCode &errorCode);

/**
     * Removes all (string, value) pairs.
     * New data can then be add()ed and a new trie can be built.
     * @return *this
     * @stable ICU 4.8
     */
    UCharsTrieBuilder &clear() {
        strings.remove();
        elementsLength=0;
        ucharsLength=0;
        return *this;
    }

private:
    UCharsTrieBuilder(const UCharsTrieBuilder &other);  // no copy constructor
    UCharsTrieBuilder &operator=(const UCharsTrieBuilder &other);  // no assignment operator

void buildUChars(UStringTrieBuildOption buildOption, UErrorCode &errorCode);

virtual int32_t getElementStringLength(int32_t i) const;
    virtual char16_t getElementUnit(int32_t i, int32_t unitIndex) const;
    virtual int32_t getElementValue(int32_t i) const;

virtual int32_t getLimitOfLinearMatch(int32_t first, int32_t last, int32_t unitIndex) const;

virtual int32_t countElementUnits(int32_t start, int32_t limit, int32_t unitIndex) const;
    virtual int32_t skipElementsBySomeUnits(int32_t i, int32_t unitIndex, int32_t count) const;
    virtual int32_t indexOfElementWithNextUnit(int32_t i, int32_t unitIndex, char16_t unit) const;

virtual UBool matchNodesCanHaveValues() const { return TRUE; }

virtual int32_t getMaxBranchLinearSubNodeLength() const { return UCharsTrie::kMaxBranchLinearSubNodeLength; }
    virtual int32_t getMinLinearMatch() const { return UCharsTrie::kMinLinearMatch; }
    virtual int32_t getMaxLinearMatchLength() const { return UCharsTrie::kMaxLinearMatchLength; }

class UCTLinearMatchNode : public LinearMatchNode {
    public:
        UCTLinearMatchNode(const char16_t *units, int32_t len, Node *nextNode);
        virtual UBool operator==(const Node &other) const;
        virtual void write(StringTrieBuilder &builder);
    private:
        const char16_t *s;
    };

virtual Node *createLinearMatchNode(int32_t i, int32_t unitIndex, int32_t length,
                                        Node *nextNode) const;

UBool ensureCapacity(int32_t length);
    virtual int32_t write(int32_t unit);
    int32_t write(const char16_t *s, int32_t length);
    virtual int32_t writeElementUnits(int32_t i, int32_t unitIndex, int32_t length);
    virtual int32_t writeValueAndFinal(int32_t i, UBool isFinal);
    virtual int32_t writeValueAndType(UBool hasValue, int32_t value, int32_t node);
    virtual int32_t writeDeltaTo(int32_t jumpTarget);

UnicodeString strings;
    UCharsTrieElement *elements;
    int32_t elementsCapacity;
    int32_t elementsLength;

// char16_t serialization of the trie.
    // Grows from the back: ucharsLength measures from the end of the buffer!
    char16_t *uchars;
    int32_t ucharsCapacity;
    int32_t ucharsLength;
};

U_NAMESPACE_END

#endif  // __UCHARSTRIEBUILDER_H__

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