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 | |
| 73c04bcf A |
3 | /* |
| 4 | ********************************************************************** | |
| 51004dcb | 5 | * Copyright (C) 2005-2012, International Business Machines |
| 73c04bcf A |
6 | * Corporation and others. All Rights Reserved. |
| 7 | ********************************************************************** | |
| 8 | */ | |
| 9 | ||
| 10 | #ifndef __CSMATCH_H | |
| 11 | #define __CSMATCH_H | |
| 12 | ||
| 13 | #include "unicode/uobject.h" | |
| 14 | ||
| 15 | #if !UCONFIG_NO_CONVERSION | |
| 16 | ||
| 17 | U_NAMESPACE_BEGIN | |
| 18 | ||
| 19 | class InputText; | |
| 20 | class CharsetRecognizer; | |
| 21 | ||
| 51004dcb A |
22 | /* |
| 23 | * CharsetMatch represents the results produced by one Charset Recognizer for one input text | |
| 24 | * Any confidence > 0 indicates a possible match, meaning that the input bytes | |
| 25 | * are at least legal. | |
| 26 | * | |
| 27 | * The full results of a detect are represented by an array of these | |
| 28 | * CharsetMatch objects, each representing a possible matching charset. | |
| 29 | * | |
| 30 | * Note that a single charset recognizer may detect multiple closely related | |
| 31 | * charsets, and set different names depending on the exact input bytes seen. | |
| 32 | */ | |
| 73c04bcf A |
33 | class CharsetMatch : public UMemory |
| 34 | { | |
| 35 | private: | |
| 51004dcb A |
36 | InputText *textIn; |
| 37 | int32_t confidence; | |
| 38 | const char *fCharsetName; | |
| 39 | const char *fLang; | |
| 73c04bcf A |
40 | |
| 41 | public: | |
| 42 | CharsetMatch(); | |
| 43 | ||
| 51004dcb A |
44 | /** |
| 45 | * fully set the state of this CharsetMatch. | |
| 46 | * Called by the CharsetRecognizers to record match results. | |
| 47 | * Default (NULL) parameters for names will be filled by calling the | |
| 48 | * corresponding getters on the recognizer. | |
| 49 | */ | |
| 50 | void set(InputText *input, | |
| 51 | const CharsetRecognizer *cr, | |
| 52 | int32_t conf, | |
| 53 | const char *csName=NULL, | |
| 54 | const char *lang=NULL); | |
| 73c04bcf | 55 | |
| 51004dcb A |
56 | /** |
| 57 | * Return the name of the charset for this Match | |
| 58 | */ | |
| 59 | const char *getName() const; | |
| 73c04bcf A |
60 | |
| 61 | const char *getLanguage()const; | |
| 62 | ||
| 63 | int32_t getConfidence()const; | |
| 64 | ||
| 65 | int32_t getUChars(UChar *buf, int32_t cap, UErrorCode *status) const; | |
| 66 | }; | |
| 67 | ||
| 68 | U_NAMESPACE_END | |
| 69 | ||
| 70 | #endif | |
| 71 | #endif /* __CSMATCH_H */ |