projects / apple / icu.git / blame
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|---|---|---|
| f3c0d7a5 A |
1 | // © 2016 and later: Unicode, Inc. and others. |
| 2 | // License & terms of use: http://www.unicode.org/copyright.html | |
| 2ca993e8 A |
3 | /* |
| 4 | ******************************************************************************* | |
| 5 | * Copyright (C) 2015, International Business Machines | |
| 6 | * Corporation and others. All Rights Reserved. | |
| 7 | ******************************************************************************* | |
| 8 | * digitaffix.h | |
| 9 | * | |
| 10 | * created on: 2015jan06 | |
| 11 | * created by: Travis Keep | |
| 12 | */ | |
| 13 | ||
| 14 | #ifndef __DIGITAFFIX_H__ | |
| 15 | #define __DIGITAFFIX_H__ | |
| 16 | ||
| 17 | #include "unicode/uobject.h" | |
| 18 | ||
| 19 | #if !UCONFIG_NO_FORMATTING | |
| 20 | ||
| 21 | #include "unicode/unistr.h" | |
| 22 | #include "unicode/unum.h" | |
| 23 | #include "unicode/utypes.h" | |
| 24 | ||
| 25 | U_NAMESPACE_BEGIN | |
| 26 | ||
| 27 | class FieldPositionHandler; | |
| 28 | ||
| 29 | /** | |
| 30 | * A prefix or suffix of a formatted number. | |
| 31 | */ | |
| 32 | class U_I18N_API DigitAffix : public UMemory { | |
| 33 | public: | |
| 34 | ||
| 35 | /** | |
| 36 | * Creates an empty DigitAffix. | |
| 37 | */ | |
| 38 | DigitAffix(); | |
| 39 | ||
| 40 | /** | |
| 41 | * Creates a DigitAffix containing given UChars where all of it has | |
| 42 | * a field type of fieldId. | |
| 43 | */ | |
| 44 | DigitAffix( | |
| 45 | const UChar *value, | |
| 46 | int32_t charCount, | |
| 47 | int32_t fieldId=UNUM_FIELD_COUNT); | |
| 48 | ||
| 49 | /** | |
| 50 | * Makes this affix be the empty string. | |
| 51 | */ | |
| 52 | void remove(); | |
| 53 | ||
| 54 | /** | |
| 55 | * Append value to this affix. If fieldId is present, the appended | |
| 56 | * string is considered to be the type fieldId. | |
| 57 | */ | |
| 58 | void appendUChar(UChar value, int32_t fieldId=UNUM_FIELD_COUNT); | |
| 59 | ||
| 60 | /** | |
| 61 | * Append value to this affix. If fieldId is present, the appended | |
| 62 | * string is considered to be the type fieldId. | |
| 63 | */ | |
| 64 | void append(const UnicodeString &value, int32_t fieldId=UNUM_FIELD_COUNT); | |
| 65 | ||
| 66 | /** | |
| 67 | * Sets this affix to given string. The entire string | |
| 68 | * is considered to be the type fieldId. | |
| 69 | */ | |
| 70 | void setTo(const UnicodeString &value, int32_t fieldId=UNUM_FIELD_COUNT); | |
| 71 | ||
| 72 | /** | |
| 73 | * Append value to this affix. If fieldId is present, the appended | |
| 74 | * string is considered to be the type fieldId. | |
| 75 | */ | |
| 76 | void append(const UChar *value, int32_t charCount, int32_t fieldId=UNUM_FIELD_COUNT); | |
| 77 | ||
| 78 | /** | |
| 79 | * Formats this affix. | |
| 80 | */ | |
| 81 | UnicodeString &format( | |
| 82 | FieldPositionHandler &handler, UnicodeString &appendTo) const; | |
| 83 | int32_t countChar32() const { return fAffix.countChar32(); } | |
| 84 | ||
| 85 | /** | |
| 86 | * Returns this affix as a unicode string. | |
| 87 | */ | |
| 88 | const UnicodeString & toString() const { return fAffix; } | |
| 89 | ||
| 90 | /** | |
| 91 | * Returns TRUE if this object equals rhs. | |
| 92 | */ | |
| 93 | UBool equals(const DigitAffix &rhs) const { | |
| 94 | return ((fAffix == rhs.fAffix) && (fAnnotations == rhs.fAnnotations)); | |
| 95 | } | |
| 96 | private: | |
| 97 | UnicodeString fAffix; | |
| 98 | UnicodeString fAnnotations; | |
| 99 | }; | |
| 100 | ||
| 101 | ||
| 102 | U_NAMESPACE_END | |
| 103 | #endif // #if !UCONFIG_NO_FORMATTING | |
| 104 | #endif // __DIGITAFFIX_H__ |