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?? appendable.h(8.54 KB)
?? basictz.h(9.99 KB)
?? brkiter.h(27.86 KB)
?? bytestream.h(10.75 KB)
?? bytestrie.h(20.8 KB)
?? bytestriebuilder.h(7.48 KB)
?? calendar.h(106.52 KB)
?? caniter.h(7.47 KB)
?? casemap.h(25.42 KB)
?? char16ptr.h(7.22 KB)
?? chariter.h(24.06 KB)
?? choicfmt.h(24 KB)
?? coleitr.h(13.78 KB)
?? coll.h(56.3 KB)
?? compactdecimalformat.h(6.88 KB)
?? curramt.h(3.67 KB)
?? currpinf.h(7.3 KB)
?? currunit.h(4.02 KB)
?? datefmt.h(40.72 KB)
?? dbbi.h(1.19 KB)
?? dcfmtsym.h(20.94 KB)
?? decimfmt.h(87.54 KB)
?? displayoptions.h(7.08 KB)
?? docmain.h(7.3 KB)
?? dtfmtsym.h(38.23 KB)
?? dtintrv.h(3.85 KB)
?? dtitvfmt.h(49.26 KB)
?? dtitvinf.h(18.63 KB)
?? dtptngen.h(28.64 KB)
?? dtrule.h(8.69 KB)
?? edits.h(20.73 KB)
?? enumset.h(2.08 KB)
?? errorcode.h(4.84 KB)
?? fieldpos.h(8.7 KB)
?? filteredbrk.h(5.37 KB)
?? fmtable.h(24.45 KB)
?? format.h(12.5 KB)
?? formattednumber.h(6.15 KB)
?? formattedvalue.h(9.75 KB)
?? fpositer.h(3.03 KB)
?? gender.h(3.35 KB)
?? gregocal.h(30.03 KB)
?? icudataver.h(1.02 KB)
?? icuplug.h(12.1 KB)
?? idna.h(12.71 KB)
?? listformatter.h(8.59 KB)
?? localebuilder.h(11.08 KB)
?? localematcher.h(26.83 KB)
?? localpointer.h(19.44 KB)
?? locdspnm.h(7.12 KB)
?? locid.h(48.27 KB)
?? measfmt.h(11.42 KB)
?? measunit.h(107.38 KB)
?? measure.h(4.69 KB)
?? messagepattern.h(33.72 KB)
?? msgfmt.h(44.21 KB)
?? normalizer2.h(34.73 KB)
?? normlzr.h(30.97 KB)
?? nounit.h(2.25 KB)
?? numberformatter.h(90.03 KB)
?? numberrangeformatter.h(25.32 KB)
?? numfmt.h(50.26 KB)
?? numsys.h(7.23 KB)
?? parseerr.h(3.08 KB)
?? parsepos.h(5.57 KB)
?? platform.h(27.8 KB)
?? plurfmt.h(25.25 KB)
?? plurrule.h(20.64 KB)
?? ptypes.h(3.49 KB)
?? putil.h(6.32 KB)
?? rbbi.h(32.07 KB)
?? rbnf.h(49.92 KB)
?? rbtz.h(15.77 KB)
?? regex.h(84.45 KB)
?? region.h(9.2 KB)
?? reldatefmt.h(22.36 KB)
?? rep.h(9.38 KB)
?? resbund.h(18.11 KB)
?? schriter.h(6.1 KB)
?? scientificnumberformatter.h(6.44 KB)
?? search.h(22.24 KB)
?? selfmt.h(14.35 KB)
?? simpleformatter.h(12.6 KB)
?? simplenumberformatter.h(8.88 KB)
?? simpletz.h(45.65 KB)
?? smpdtfmt.h(71.85 KB)
?? sortkey.h(11.19 KB)
?? std_string.h(1.05 KB)
?? strenum.h(9.96 KB)
?? stringoptions.h(5.79 KB)
?? stringpiece.h(10.05 KB)
?? stringtriebuilder.h(15.5 KB)
?? stsearch.h(21.44 KB)
?? symtable.h(4.28 KB)
?? tblcoll.h(36.94 KB)
?? timezone.h(45.67 KB)
?? tmunit.h(3.4 KB)
?? tmutamt.h(4.91 KB)
?? tmutfmt.h(7.42 KB)
?? translit.h(65.83 KB)
?? tzfmt.h(42.96 KB)
?? tznames.h(16.85 KB)
?? tzrule.h(34.86 KB)
?? tztrans.h(6.13 KB)
?? ubidi.h(89.61 KB)
?? ubiditransform.h(12.71 KB)
?? ubrk.h(24.43 KB)
?? ucal.h(64.28 KB)
?? ucasemap.h(15.21 KB)
?? ucat.h(5.35 KB)
?? uchar.h(145.7 KB)
?? ucharstrie.h(22.56 KB)
?? ucharstriebuilder.h(7.48 KB)
?? uchriter.h(13.42 KB)
?? uclean.h(11.21 KB)
?? ucnv.h(83.46 KB)
?? ucnv_cb.h(6.58 KB)
?? ucnv_err.h(20.98 KB)
?? ucnvsel.h(6.24 KB)
?? ucol.h(62.7 KB)
?? ucoleitr.h(9.82 KB)
?? uconfig.h(12.31 KB)
?? ucpmap.h(5.54 KB)
?? ucptrie.h(22.51 KB)
?? ucsdet.h(14.69 KB)
?? ucurr.h(16.72 KB)
?? udat.h(62.36 KB)
?? udata.h(15.63 KB)
?? udateintervalformat.h(11.93 KB)
?? udatpg.h(30.13 KB)
?? udisplaycontext.h(5.94 KB)
?? udisplayoptions.h(8.86 KB)
?? uenum.h(7.79 KB)
?? ufieldpositer.h(4.41 KB)
?? uformattable.h(10.97 KB)
?? uformattednumber.h(8.09 KB)
?? uformattedvalue.h(12.25 KB)
?? ugender.h(2.06 KB)
?? uidna.h(33.43 KB)
?? uiter.h(22.75 KB)
?? uldnames.h(10.48 KB)
?? ulistformatter.h(10.78 KB)
?? uloc.h(54.66 KB)
?? ulocale.h(6.35 KB)
?? ulocbuilder.h(16.72 KB)
?? ulocdata.h(11.3 KB)
?? umachine.h(15 KB)
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?? umsg.h(24.25 KB)
?? umutablecptrie.h(8.3 KB)
?? unifilt.h(4 KB)
?? unifunct.h(4.05 KB)
?? unimatch.h(6.1 KB)
?? unirepl.h(3.38 KB)
?? uniset.h(66.85 KB)
?? unistr.h(171.35 KB)
?? unorm.h(20.55 KB)
?? unorm2.h(25.71 KB)
?? unum.h(55.16 KB)
?? unumberformatter.h(19.68 KB)
?? unumberoptions.h(5.23 KB)
?? unumberrangeformatter.h(15.35 KB)
?? unumsys.h(7.26 KB)
?? uobject.h(10.66 KB)
?? upluralrules.h(8.79 KB)
?? uregex.h(71.99 KB)
?? uregion.h(9.81 KB)
?? ureldatefmt.h(16.98 KB)
?? urename.h(140.82 KB)
?? urep.h(5.38 KB)
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?? uscript.h(27.8 KB)
?? usearch.h(39.21 KB)
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?? ushape.h(18 KB)
?? usimplenumberformatter.h(7.46 KB)
?? uspoof.h(80.32 KB)
?? usprep.h(8.19 KB)
?? ustdio.h(38.56 KB)
?? ustream.h(1.89 KB)
?? ustring.h(72.13 KB)
?? ustringtrie.h(3.15 KB)
?? utext.h(58.1 KB)
?? utf.h(7.87 KB)
?? utf16.h(23.35 KB)
?? utf32.h(763 B)
?? utf8.h(30.83 KB)
?? utf_old.h(45.8 KB)
?? utmscale.h(13.78 KB)
?? utrace.h(17.18 KB)
?? utrans.h(25.54 KB)
?? utypes.h(31.06 KB)
?? uvernum.h(6.33 KB)
?? uversion.h(5.99 KB)
?? vtzone.h(20.69 KB)

Editing: fieldpos.h

// © 2016 and later: Unicode, Inc. and others.
// License & terms of use: http://www.unicode.org/copyright.html
/*
 ********************************************************************************
 *   Copyright (C) 1997-2006, International Business Machines
 *   Corporation and others.  All Rights Reserved.
 ********************************************************************************
 *
 * File FIELDPOS.H
 *
 * Modification History:
 *
 *   Date        Name        Description
 *   02/25/97    aliu        Converted from java.
 *   03/17/97    clhuang     Updated per Format implementation.
 *    07/17/98    stephen        Added default/copy ctors, and operators =, ==, !=
 ********************************************************************************
 */

// *****************************************************************************
// This file was generated from the java source file FieldPosition.java
// *****************************************************************************
 
#ifndef FIELDPOS_H
#define FIELDPOS_H

#include "unicode/utypes.h"

#if U_SHOW_CPLUSPLUS_API

/**
 * \file 
 * \brief C++ API: FieldPosition identifies the fields in a formatted output.
 */

#if !UCONFIG_NO_FORMATTING

#include "unicode/uobject.h"

U_NAMESPACE_BEGIN

/**
 * <code>FieldPosition</code> is a simple class used by <code>Format</code>
 * and its subclasses to identify fields in formatted output. Fields are
 * identified by constants, whose names typically end with <code>_FIELD</code>,
 * defined in the various subclasses of <code>Format</code>. See
 * <code>ERA_FIELD</code> and its friends in <code>DateFormat</code> for
 * an example.
 *
 * <p>
 * <code>FieldPosition</code> keeps track of the position of the
 * field within the formatted output with two indices: the index
 * of the first character of the field and the index of the last
 * character of the field.
 *
 * <p>
 * One version of the <code>format</code> method in the various
 * <code>Format</code> classes requires a <code>FieldPosition</code>
 * object as an argument. You use this <code>format</code> method
 * to perform partial formatting or to get information about the
 * formatted output (such as the position of a field).
 *
 * The FieldPosition class is not intended for public subclassing.
 *
 * <p>
 * Below is an example of using <code>FieldPosition</code> to aid
 * alignment of an array of formatted floating-point numbers on
 * their decimal points:
 * <pre>
 * \code
 *       double doubleNum[] = {123456789.0, -12345678.9, 1234567.89, -123456.789,
 *                  12345.6789, -1234.56789, 123.456789, -12.3456789, 1.23456789};
 *       int dNumSize = (int)(sizeof(doubleNum)/sizeof(double));
 *       
 *       UErrorCode status = U_ZERO_ERROR;
 *       DecimalFormat* fmt = (DecimalFormat*) NumberFormat::createInstance(status);
 *       fmt->setDecimalSeparatorAlwaysShown(true);
 *       
 *       const int tempLen = 20;
 *       char temp[tempLen];
 *       
 *       for (int i=0; i<dNumSize; i++) {
 *           FieldPosition pos(NumberFormat::INTEGER_FIELD);
 *           UnicodeString buf;
 *           char fmtText[tempLen];
 *           ToCharString(fmt->format(doubleNum[i], buf, pos), fmtText);
 *           for (int j=0; j<tempLen; j++) temp[j] = ' '; // clear with spaces
 *           temp[__min(tempLen, tempLen-pos.getEndIndex())] = '\0';
 *           cout << temp << fmtText   << endl;
 *       }
 *       delete fmt;
 * \endcode
 * </pre>
 * <p>
 * The code will generate the following output:
 * <pre>
 * \code
 *           123,456,789.000
 *           -12,345,678.900
 *             1,234,567.880
 *              -123,456.789
 *                12,345.678
 *                -1,234.567
 *                   123.456
 *                   -12.345
 *                     1.234
 *  \endcode
 * </pre>
 */
class U_I18N_API FieldPosition : public UObject {
public:
    /**
     * DONT_CARE may be specified as the field to indicate that the
     * caller doesn't need to specify a field.
     * @stable ICU 2.0
     */
    enum { DONT_CARE = -1 };

/**
     * Creates a FieldPosition object with a non-specified field.
     * @stable ICU 2.0
     */
    FieldPosition() 
        : UObject(), fField(DONT_CARE), fBeginIndex(0), fEndIndex(0) {}

/**
     * Creates a FieldPosition object for the given field.  Fields are
     * identified by constants, whose names typically end with _FIELD,
     * in the various subclasses of Format.
     *
     * @see NumberFormat#INTEGER_FIELD
     * @see NumberFormat#FRACTION_FIELD
     * @see DateFormat#YEAR_FIELD
     * @see DateFormat#MONTH_FIELD
     * @stable ICU 2.0
     */
    FieldPosition(int32_t field) 
        : UObject(), fField(field), fBeginIndex(0), fEndIndex(0) {}

/**
     * Copy constructor
     * @param copy the object to be copied from.
     * @stable ICU 2.0
     */
    FieldPosition(const FieldPosition& copy) 
        : UObject(copy), fField(copy.fField), fBeginIndex(copy.fBeginIndex), fEndIndex(copy.fEndIndex) {}

/**
     * Destructor
     * @stable ICU 2.0
     */
    virtual ~FieldPosition();

/**
     * Assignment operator
     * @param copy the object to be copied from.
     * @stable ICU 2.0
     */
    FieldPosition&      operator=(const FieldPosition& copy);

/** 
     * Equality operator.
     * @param that    the object to be compared with.
     * @return        true if the two field positions are equal, false otherwise.
     * @stable ICU 2.0
     */
    bool               operator==(const FieldPosition& that) const;

/** 
     * Equality operator.
     * @param that    the object to be compared with.
     * @return        true if the two field positions are not equal, false otherwise.
     * @stable ICU 2.0
     */
    bool               operator!=(const FieldPosition& that) const;

/**
     * Clone this object.
     * Clones can be used concurrently in multiple threads.
     * If an error occurs, then nullptr is returned.
     * The caller must delete the clone.
     *
     * @return a clone of this object
     *
     * @see getDynamicClassID
     * @stable ICU 2.8
     */
    FieldPosition *clone() const;

/**
     * Retrieve the field identifier.
     * @return    the field identifier.
     * @stable ICU 2.0
     */
    int32_t getField(void) const { return fField; }

/**
     * Retrieve the index of the first character in the requested field.
     * @return    the index of the first character in the requested field.
     * @stable ICU 2.0
     */
    int32_t getBeginIndex(void) const { return fBeginIndex; }

/**
     * Retrieve the index of the character following the last character in the
     * requested field.
     * @return    the index of the character following the last character in the
     *            requested field.
     * @stable ICU 2.0
     */
    int32_t getEndIndex(void) const { return fEndIndex; }
 
    /**
     * Set the field.
     * @param f    the new value of the field.
     * @stable ICU 2.0
     */
    void setField(int32_t f) { fField = f; }

/**
     * Set the begin index.  For use by subclasses of Format.
     * @param bi    the new value of the begin index
     * @stable ICU 2.0
     */
    void setBeginIndex(int32_t bi) { fBeginIndex = bi; }

/**
     * Set the end index.  For use by subclasses of Format.
     * @param ei    the new value of the end index
     * @stable ICU 2.0
     */
    void setEndIndex(int32_t ei) { fEndIndex = ei; }
    
    /**
     * ICU "poor man's RTTI", returns a UClassID for the actual class.
     *
     * @stable ICU 2.2
     */
    virtual UClassID getDynamicClassID() const override;

/**
     * ICU "poor man's RTTI", returns a UClassID for this class.
     *
     * @stable ICU 2.2
     */
    static UClassID U_EXPORT2 getStaticClassID();

private:
    /**
     * Input: Desired field to determine start and end offsets for.
     * The meaning depends on the subclass of Format.
     */
    int32_t fField;

/**
     * Output: Start offset of field in text.
     * If the field does not occur in the text, 0 is returned.
     */
    int32_t fBeginIndex;

/**
     * Output: End offset of field in text.
     * If the field does not occur in the text, 0 is returned.
     */
    int32_t fEndIndex;
};

inline FieldPosition&
FieldPosition::operator=(const FieldPosition& copy)
{
    fField         = copy.fField;
    fEndIndex     = copy.fEndIndex;
    fBeginIndex = copy.fBeginIndex;
    return *this;
}

inline bool
FieldPosition::operator==(const FieldPosition& copy) const
{
    return (fField == copy.fField &&
        fEndIndex == copy.fEndIndex &&
        fBeginIndex == copy.fBeginIndex);
}

inline bool
FieldPosition::operator!=(const FieldPosition& copy) const
{
    return !operator==(copy);
}

U_NAMESPACE_END

#endif /* #if !UCONFIG_NO_FORMATTING */

#endif /* U_SHOW_CPLUSPLUS_API */

#endif // _FIELDPOS
//eof

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