Gecko [ beacons-mine.com ]

Name	Size	Permission	Date
alphaindex.h	26.53 KB	-rw-r--r--	2023-02-22 15:33
appendable.h	8.53 KB	-rw-r--r--	2023-02-22 15:33
basictz.h	9.98 KB	-rw-r--r--	2023-02-22 15:33
brkiter.h	27.81 KB	-rw-r--r--	2023-02-22 15:33
bytestream.h	10.75 KB	-rw-r--r--	2023-02-22 15:33
bytestrie.h	20.78 KB	-rw-r--r--	2023-02-22 15:33
bytestriebuilder.h	7.48 KB	-rw-r--r--	2023-02-22 15:33
calendar.h	102.25 KB	-rw-r--r--	2023-02-22 15:33
caniter.h	7.47 KB	-rw-r--r--	2023-02-22 15:33
casemap.h	25.33 KB	-rw-r--r--	2023-02-22 15:33
char16ptr.h	7.22 KB	-rw-r--r--	2023-02-22 15:33
chariter.h	24.06 KB	-rw-r--r--	2023-02-22 15:33
choicfmt.h	23.98 KB	-rw-r--r--	2023-02-22 15:33
coleitr.h	13.78 KB	-rw-r--r--	2023-02-22 15:33
coll.h	56.27 KB	-rw-r--r--	2023-02-22 15:33
compactdecimalformat.h	6.88 KB	-rw-r--r--	2023-02-22 15:33
curramt.h	3.78 KB	-rw-r--r--	2023-02-22 15:33
currpinf.h	7.3 KB	-rw-r--r--	2023-02-22 15:33
currunit.h	4.02 KB	-rw-r--r--	2023-02-22 15:33
datefmt.h	40.71 KB	-rw-r--r--	2023-02-22 15:33
dbbi.h	1.19 KB	-rw-r--r--	2023-02-22 15:33
dcfmtsym.h	20.61 KB	-rw-r--r--	2023-02-22 15:33
decimfmt.h	87.57 KB	-rw-r--r--	2023-02-22 15:33
displayoptions.h	7.11 KB	-rw-r--r--	2023-02-22 15:33
docmain.h	7.21 KB	-rw-r--r--	2023-02-22 15:33
dtfmtsym.h	38.22 KB	-rw-r--r--	2023-02-22 15:33
dtintrv.h	3.85 KB	-rw-r--r--	2023-02-22 15:33
dtitvfmt.h	49.27 KB	-rw-r--r--	2023-02-22 15:33
dtitvinf.h	18.63 KB	-rw-r--r--	2023-02-22 15:33
dtptngen.h	28.69 KB	-rw-r--r--	2023-02-22 15:33
dtrule.h	8.69 KB	-rw-r--r--	2023-02-22 15:33
edits.h	20.74 KB	-rw-r--r--	2023-02-22 15:33
enumset.h	2.08 KB	-rw-r--r--	2023-02-22 15:33
errorcode.h	4.84 KB	-rw-r--r--	2023-02-22 15:33
fieldpos.h	8.7 KB	-rw-r--r--	2023-02-22 15:33
filteredbrk.h	5.37 KB	-rw-r--r--	2023-02-22 15:33
fmtable.h	24.43 KB	-rw-r--r--	2023-02-22 15:33
format.h	12.5 KB	-rw-r--r--	2023-02-22 15:33
formattedvalue.h	9.75 KB	-rw-r--r--	2023-02-22 15:33
fpositer.h	3.03 KB	-rw-r--r--	2023-02-22 15:33
gender.h	3.35 KB	-rw-r--r--	2023-02-22 15:33
gregocal.h	31.04 KB	-rw-r--r--	2023-02-22 15:33
icudataver.h	1.02 KB	-rw-r--r--	2023-02-22 15:33
icuplug.h	11.83 KB	-rw-r--r--	2023-02-22 15:33
idna.h	12.71 KB	-rw-r--r--	2023-02-22 15:33
listformatter.h	8.61 KB	-rw-r--r--	2023-02-22 15:33
localebuilder.h	11.08 KB	-rw-r--r--	2023-02-22 15:33
localematcher.h	26.84 KB	-rw-r--r--	2023-02-22 15:33
localpointer.h	19.36 KB	-rw-r--r--	2023-02-22 15:33
locdspnm.h	7.12 KB	-rw-r--r--	2023-02-22 15:33
locid.h	47.66 KB	-rw-r--r--	2023-02-22 15:33
measfmt.h	11.42 KB	-rw-r--r--	2023-02-22 15:33
measunit.h	106.33 KB	-rw-r--r--	2023-02-22 15:33
measure.h	4.33 KB	-rw-r--r--	2023-02-22 15:33
messagepattern.h	33.71 KB	-rw-r--r--	2023-02-22 15:33
msgfmt.h	44.17 KB	-rw-r--r--	2023-02-22 15:33
normalizer2.h	33.66 KB	-rw-r--r--	2023-02-22 15:33
normlzr.h	30.96 KB	-rw-r--r--	2023-02-22 15:33
nounit.h	2.25 KB	-rw-r--r--	2023-02-22 15:33
numberformatter.h	94.82 KB	-rw-r--r--	2023-02-22 15:33
numberrangeformatter.h	25.02 KB	-rw-r--r--	2023-02-22 15:33
numfmt.h	49.84 KB	-rw-r--r--	2023-02-22 15:33
numsys.h	7.22 KB	-rw-r--r--	2023-02-22 15:33
parseerr.h	3.08 KB	-rw-r--r--	2023-02-22 15:33
parsepos.h	5.57 KB	-rw-r--r--	2023-02-22 15:33
platform.h	28.55 KB	-rw-r--r--	2023-02-22 15:33
plurfmt.h	25.25 KB	-rw-r--r--	2023-02-22 15:33
plurrule.h	20.62 KB	-rw-r--r--	2023-02-22 15:33
ptypes.h	3.49 KB	-rw-r--r--	2023-02-22 15:33
putil.h	6.32 KB	-rw-r--r--	2023-02-22 15:33
rbbi.h	28.46 KB	-rw-r--r--	2023-02-22 15:33
rbnf.h	49.82 KB	-rw-r--r--	2023-02-22 15:33
rbtz.h	15.77 KB	-rw-r--r--	2023-02-22 15:33
regex.h	84.41 KB	-rw-r--r--	2023-02-22 15:33
region.h	9.18 KB	-rw-r--r--	2023-02-22 15:33
reldatefmt.h	22.22 KB	-rw-r--r--	2023-02-22 15:33
rep.h	9.37 KB	-rw-r--r--	2023-02-22 15:33
resbund.h	18.09 KB	-rw-r--r--	2023-02-22 15:33
schriter.h	6.1 KB	-rw-r--r--	2023-02-22 15:33
scientificnumberformatter.h	6.44 KB	-rw-r--r--	2023-02-22 15:33
search.h	22.22 KB	-rw-r--r--	2023-02-22 15:33
selfmt.h	14.35 KB	-rw-r--r--	2023-02-22 15:33
simpleformatter.h	12.59 KB	-rw-r--r--	2023-02-22 15:33
simpletz.h	45.65 KB	-rw-r--r--	2023-02-22 15:33
smpdtfmt.h	71.93 KB	-rw-r--r--	2023-02-22 15:33
sortkey.h	11.18 KB	-rw-r--r--	2023-02-22 15:33
std_string.h	1.05 KB	-rw-r--r--	2023-02-22 15:33
strenum.h	9.92 KB	-rw-r--r--	2023-02-22 15:33
stringoptions.h	5.79 KB	-rw-r--r--	2023-02-22 15:33
stringpiece.h	10.05 KB	-rw-r--r--	2023-02-22 15:33
stringtriebuilder.h	15.47 KB	-rw-r--r--	2023-02-22 15:33
stsearch.h	21.42 KB	-rw-r--r--	2023-02-22 15:33
symtable.h	4.27 KB	-rw-r--r--	2023-02-22 15:33
tblcoll.h	36.92 KB	-rw-r--r--	2023-02-22 15:33
timezone.h	43.81 KB	-rw-r--r--	2023-02-22 15:33
tmunit.h	3.4 KB	-rw-r--r--	2023-02-22 15:33
tmutamt.h	4.91 KB	-rw-r--r--	2023-02-22 15:33
tmutfmt.h	7.42 KB	-rw-r--r--	2023-02-22 15:33
translit.h	65.82 KB	-rw-r--r--	2023-02-22 15:33
tzfmt.h	42.93 KB	-rw-r--r--	2023-02-22 15:33
tznames.h	16.85 KB	-rw-r--r--	2023-02-22 15:33
tzrule.h	34.86 KB	-rw-r--r--	2023-02-22 15:33
tztrans.h	6.13 KB	-rw-r--r--	2023-02-22 15:33
ubidi.h	89.61 KB	-rw-r--r--	2023-02-22 15:33
ubiditransform.h	12.71 KB	-rw-r--r--	2023-02-22 15:33
ubrk.h	24.43 KB	-rw-r--r--	2023-02-22 15:33
ucal.h	60.68 KB	-rw-r--r--	2023-02-22 15:33
ucasemap.h	15.21 KB	-rw-r--r--	2023-02-22 15:33
ucat.h	5.35 KB	-rw-r--r--	2023-02-22 15:33
uchar.h	145.09 KB	-rw-r--r--	2023-02-22 15:33
ucharstrie.h	22.53 KB	-rw-r--r--	2023-02-22 15:33
ucharstriebuilder.h	7.48 KB	-rw-r--r--	2023-02-22 15:33
uchriter.h	13.42 KB	-rw-r--r--	2023-02-22 15:33
uclean.h	11.2 KB	-rw-r--r--	2023-02-22 15:33
ucnv.h	83.46 KB	-rw-r--r--	2023-02-22 15:33
ucnv_cb.h	6.58 KB	-rw-r--r--	2023-02-22 15:33
ucnv_err.h	20.98 KB	-rw-r--r--	2023-02-22 15:33
ucnvsel.h	6.24 KB	-rw-r--r--	2023-02-22 15:33
ucol.h	61.95 KB	-rw-r--r--	2023-02-22 15:33
ucoleitr.h	9.82 KB	-rw-r--r--	2023-02-22 15:33
uconfig.h	12.07 KB	-rw-r--r--	2023-02-22 15:33
ucpmap.h	5.54 KB	-rw-r--r--	2023-02-22 15:33
ucptrie.h	22.51 KB	-rw-r--r--	2023-02-22 15:33
ucsdet.h	14.69 KB	-rw-r--r--	2023-02-22 15:33
ucurr.h	16.72 KB	-rw-r--r--	2023-02-22 15:33
udat.h	62.36 KB	-rw-r--r--	2023-02-22 15:33
udata.h	15.63 KB	-rw-r--r--	2023-02-22 15:33
udateintervalformat.h	11.93 KB	-rw-r--r--	2023-02-22 15:33
udatpg.h	30.18 KB	-rw-r--r--	2023-02-22 15:33
udisplaycontext.h	5.94 KB	-rw-r--r--	2023-02-22 15:33
udisplayoptions.h	8.8 KB	-rw-r--r--	2023-02-22 15:33
uenum.h	7.79 KB	-rw-r--r--	2023-02-22 15:33
ufieldpositer.h	4.41 KB	-rw-r--r--	2023-02-22 15:33
uformattable.h	10.97 KB	-rw-r--r--	2023-02-22 15:33
uformattedvalue.h	12.25 KB	-rw-r--r--	2023-02-22 15:33
ugender.h	2.06 KB	-rw-r--r--	2023-02-22 15:33
uidna.h	33.43 KB	-rw-r--r--	2023-02-22 15:33
uiter.h	22.75 KB	-rw-r--r--	2023-02-22 15:33
uldnames.h	10.48 KB	-rw-r--r--	2023-02-22 15:33
ulistformatter.h	10.78 KB	-rw-r--r--	2023-02-22 15:33
uloc.h	54.66 KB	-rw-r--r--	2023-02-22 15:33
ulocdata.h	11.3 KB	-rw-r--r--	2023-02-22 15:33
umachine.h	15.73 KB	-rw-r--r--	2023-02-22 15:33
umisc.h	1.34 KB	-rw-r--r--	2023-02-22 15:33
umsg.h	24.25 KB	-rw-r--r--	2023-02-22 15:33
umutablecptrie.h	8.3 KB	-rw-r--r--	2023-02-22 15:33
unifilt.h	4 KB	-rw-r--r--	2023-02-22 15:33
unifunct.h	4.05 KB	-rw-r--r--	2023-02-22 15:33
unimatch.h	6.1 KB	-rw-r--r--	2023-02-22 15:33
unirepl.h	3.38 KB	-rw-r--r--	2023-02-22 15:33
uniset.h	66.12 KB	-rw-r--r--	2023-02-22 15:33
unistr.h	170.53 KB	-rw-r--r--	2023-02-22 15:33
unorm.h	20.55 KB	-rw-r--r--	2023-02-22 15:33
unorm2.h	24.68 KB	-rw-r--r--	2023-02-22 15:33
unum.h	56.6 KB	-rw-r--r--	2023-02-22 15:33
unumberformatter.h	30.26 KB	-rw-r--r--	2023-02-22 15:33
unumberrangeformatter.h	15.35 KB	-rw-r--r--	2023-02-22 15:33
unumsys.h	7.26 KB	-rw-r--r--	2023-02-22 15:33
uobject.h	10.68 KB	-rw-r--r--	2023-02-22 15:33
upluralrules.h	8.79 KB	-rw-r--r--	2023-02-22 15:33
uregex.h	71.99 KB	-rw-r--r--	2023-02-22 15:33
uregion.h	9.81 KB	-rw-r--r--	2023-02-22 15:33
ureldatefmt.h	17.04 KB	-rw-r--r--	2023-02-22 15:33
urename.h	135.69 KB	-rw-r--r--	2023-02-22 15:33
urep.h	5.38 KB	-rw-r--r--	2023-02-22 15:33
ures.h	36.54 KB	-rw-r--r--	2023-02-22 15:33
uscript.h	27.8 KB	-rw-r--r--	2023-02-22 15:33
usearch.h	39.21 KB	-rw-r--r--	2023-02-22 15:33
uset.h	44.19 KB	-rw-r--r--	2023-02-22 15:33
usetiter.h	9.63 KB	-rw-r--r--	2023-02-22 15:33
ushape.h	18 KB	-rw-r--r--	2023-02-22 15:33
uspoof.h	65.84 KB	-rw-r--r--	2023-02-22 15:33
usprep.h	8.19 KB	-rw-r--r--	2023-02-22 15:33
ustdio.h	38.56 KB	-rw-r--r--	2023-02-22 15:33
ustream.h	1.89 KB	-rw-r--r--	2023-02-22 15:33
ustring.h	72.36 KB	-rw-r--r--	2023-02-22 15:33
ustringtrie.h	3.15 KB	-rw-r--r--	2023-02-22 15:33
utext.h	58.08 KB	-rw-r--r--	2023-02-22 15:33
utf.h	7.87 KB	-rw-r--r--	2023-02-22 15:33
utf16.h	23.35 KB	-rw-r--r--	2023-02-22 15:33
utf32.h	763 B	-rw-r--r--	2023-02-22 15:33
utf8.h	30.83 KB	-rw-r--r--	2023-02-22 15:33
utf_old.h	45.8 KB	-rw-r--r--	2023-02-22 15:33
utmscale.h	13.78 KB	-rw-r--r--	2023-02-22 15:33
utrace.h	17.18 KB	-rw-r--r--	2023-02-22 15:33
utrans.h	25.54 KB	-rw-r--r--	2023-02-22 15:33
utypes.h	31.06 KB	-rw-r--r--	2023-02-22 15:33
uvernum.h	6.33 KB	-rw-r--r--	2023-02-22 15:33
uversion.h	5.99 KB	-rw-r--r--	2023-02-22 15:33
vtzone.h	20.68 KB	-rw-r--r--	2023-02-22 15:33

Rename

// © 2016 and later: Unicode, Inc. and others.
// License & terms of use: http://www.unicode.org/copyright.html
/*
**********************************************************************
* Copyright (c) 2014-2016, International Business Machines
* Corporation and others.  All Rights Reserved.
**********************************************************************
*/
#ifndef SCINUMBERFORMATTER_H
#define SCINUMBERFORMATTER_H

#include "unicode/utypes.h"

#if U_SHOW_CPLUSPLUS_API

#if !UCONFIG_NO_FORMATTING

#include "unicode/unistr.h"

/**
 * \file 
 * \brief C++ API: Formats in scientific notation.
 */

U_NAMESPACE_BEGIN

class FieldPositionIterator;
class DecimalFormatSymbols;
class DecimalFormat;
class Formattable;

/**
 * A formatter that formats numbers in user-friendly scientific notation.
 *
 * Sample code:
 * <pre>
 * UErrorCode status = U_ZERO_ERROR;
 * LocalPointer<ScientificNumberFormatter> fmt(
 *         ScientificNumberFormatter::createMarkupInstance(
 *                 "en", "<sup>", "</sup>", status));
 * if (U_FAILURE(status)) {
 *     return;
 * }
 * UnicodeString appendTo;
 * // appendTo = "1.23456x10<sup>-78</sup>"
 * fmt->format(1.23456e-78, appendTo, status);
 * </pre>
 *
 * @stable ICU 55
 */
class U_I18N_API ScientificNumberFormatter : public UObject {
public:

/**
     * Creates a ScientificNumberFormatter instance that uses
     * superscript characters for exponents.
     * @param fmtToAdopt The DecimalFormat which must be configured for
     *   scientific notation.
     * @param status error returned here.
     * @return The new ScientificNumberFormatter instance.
     *
     * @stable ICU 55
     */
    static ScientificNumberFormatter *createSuperscriptInstance(
            DecimalFormat *fmtToAdopt, UErrorCode &status);

/**
     * Creates a ScientificNumberFormatter instance that uses
     * superscript characters for exponents for this locale.
     * @param locale The locale
     * @param status error returned here.
     * @return The ScientificNumberFormatter instance.
     *
     * @stable ICU 55
     */
    static ScientificNumberFormatter *createSuperscriptInstance(
            const Locale &locale, UErrorCode &status);

/**
     * Creates a ScientificNumberFormatter instance that uses
     * markup for exponents.
     * @param fmtToAdopt The DecimalFormat which must be configured for
     *   scientific notation.
     * @param beginMarkup the markup to start superscript.
     * @param endMarkup the markup to end superscript.
     * @param status error returned here.
     * @return The new ScientificNumberFormatter instance.
     *
     * @stable ICU 55
     */
    static ScientificNumberFormatter *createMarkupInstance(
            DecimalFormat *fmtToAdopt,
            const UnicodeString &beginMarkup,
            const UnicodeString &endMarkup,
            UErrorCode &status);

/**
     * Creates a ScientificNumberFormatter instance that uses
     * markup for exponents for this locale.
     * @param locale The locale
     * @param beginMarkup the markup to start superscript.
     * @param endMarkup the markup to end superscript.
     * @param status error returned here.
     * @return The ScientificNumberFormatter instance.
     *
     * @stable ICU 55
     */
    static ScientificNumberFormatter *createMarkupInstance(
            const Locale &locale,
            const UnicodeString &beginMarkup,
            const UnicodeString &endMarkup,
            UErrorCode &status);

/**
     * Returns a copy of this object. Caller must free returned copy.
     * @stable ICU 55
     */
    ScientificNumberFormatter *clone() const {
        return new ScientificNumberFormatter(*this);
    }

/**
     * Destructor.
     * @stable ICU 55
     */
    virtual ~ScientificNumberFormatter();

/**
     * Formats a number into user friendly scientific notation.
     *
     * @param number the number to format.
     * @param appendTo formatted string appended here.
     * @param status any error returned here.
     * @return appendTo
     *
     * @stable ICU 55
     */
    UnicodeString &format(
            const Formattable &number,
            UnicodeString &appendTo,
            UErrorCode &status) const;
 private:
    class U_I18N_API Style : public UObject {
    public:
        virtual Style *clone() const = 0;
    protected:
        virtual UnicodeString &format(
                const UnicodeString &original,
                FieldPositionIterator &fpi,
                const UnicodeString &preExponent,
                UnicodeString &appendTo,
                UErrorCode &status) const = 0;
    private:
        friend class ScientificNumberFormatter;
    };

class U_I18N_API SuperscriptStyle : public Style {
    public:
        virtual SuperscriptStyle *clone() const override;
    protected:
        virtual UnicodeString &format(
                const UnicodeString &original,
                FieldPositionIterator &fpi,
                const UnicodeString &preExponent,
                UnicodeString &appendTo,
                UErrorCode &status) const override;
    };

class U_I18N_API MarkupStyle : public Style {
    public:
        MarkupStyle(
                const UnicodeString &beginMarkup,
                const UnicodeString &endMarkup)
                : Style(),
                  fBeginMarkup(beginMarkup),
                  fEndMarkup(endMarkup) { }
        virtual MarkupStyle *clone() const override;
    protected:
        virtual UnicodeString &format(
                const UnicodeString &original,
                FieldPositionIterator &fpi,
                const UnicodeString &preExponent,
                UnicodeString &appendTo,
                UErrorCode &status) const override;
    private:
        UnicodeString fBeginMarkup;
        UnicodeString fEndMarkup;
    };

ScientificNumberFormatter(
            DecimalFormat *fmtToAdopt,
            Style *styleToAdopt,
            UErrorCode &status);

ScientificNumberFormatter(const ScientificNumberFormatter &other);
    ScientificNumberFormatter &operator=(const ScientificNumberFormatter &) = delete;

static void getPreExponent(
            const DecimalFormatSymbols &dfs, UnicodeString &preExponent);

static ScientificNumberFormatter *createInstance(
            DecimalFormat *fmtToAdopt,
            Style *styleToAdopt,
            UErrorCode &status);

UnicodeString fPreExponent;
    DecimalFormat *fDecimalFormat;
    Style *fStyle;

};

U_NAMESPACE_END

#endif /* !UCONFIG_NO_FORMATTING */

#endif /* U_SHOW_CPLUSPLUS_API */

#endif