105 lines
2.7 KiB
C++
105 lines
2.7 KiB
C++
// © 2016 and later: Unicode, Inc. and others.
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// License & terms of use: http://www.unicode.org/copyright.html
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/*
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*******************************************************************************
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* Copyright (C) 2015, International Business Machines
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* Corporation and others. All Rights Reserved.
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*******************************************************************************
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* digitaffix.h
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*
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* created on: 2015jan06
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* created by: Travis Keep
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*/
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#ifndef __DIGITAFFIX_H__
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#define __DIGITAFFIX_H__
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#include "unicode/uobject.h"
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#if !UCONFIG_NO_FORMATTING
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#include "unicode/unistr.h"
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#include "unicode/unum.h"
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#include "unicode/utypes.h"
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U_NAMESPACE_BEGIN
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class FieldPositionHandler;
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/**
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* A prefix or suffix of a formatted number.
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*/
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class U_I18N_API DigitAffix : public UMemory {
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public:
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/**
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* Creates an empty DigitAffix.
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*/
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DigitAffix();
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/**
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* Creates a DigitAffix containing given UChars where all of it has
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* a field type of fieldId.
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*/
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DigitAffix(
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const UChar *value,
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int32_t charCount,
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int32_t fieldId=UNUM_FIELD_COUNT);
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/**
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* Makes this affix be the empty string.
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*/
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void remove();
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/**
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* Append value to this affix. If fieldId is present, the appended
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* string is considered to be the type fieldId.
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*/
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void appendUChar(UChar value, int32_t fieldId=UNUM_FIELD_COUNT);
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/**
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* Append value to this affix. If fieldId is present, the appended
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* string is considered to be the type fieldId.
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*/
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void append(const UnicodeString &value, int32_t fieldId=UNUM_FIELD_COUNT);
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/**
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* Sets this affix to given string. The entire string
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* is considered to be the type fieldId.
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*/
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void setTo(const UnicodeString &value, int32_t fieldId=UNUM_FIELD_COUNT);
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/**
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* Append value to this affix. If fieldId is present, the appended
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* string is considered to be the type fieldId.
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*/
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void append(const UChar *value, int32_t charCount, int32_t fieldId=UNUM_FIELD_COUNT);
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/**
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* Formats this affix.
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*/
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UnicodeString &format(
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FieldPositionHandler &handler, UnicodeString &appendTo) const;
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int32_t countChar32() const { return fAffix.countChar32(); }
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/**
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* Returns this affix as a unicode string.
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*/
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const UnicodeString & toString() const { return fAffix; }
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/**
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* Returns TRUE if this object equals rhs.
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*/
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UBool equals(const DigitAffix &rhs) const {
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return ((fAffix == rhs.fAffix) && (fAnnotations == rhs.fAnnotations));
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}
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private:
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UnicodeString fAffix;
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UnicodeString fAnnotations;
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};
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U_NAMESPACE_END
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#endif // #if !UCONFIG_NO_FORMATTING
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#endif // __DIGITAFFIX_H__
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