| | 1 | /* |
| | 2 | ********************************************************************** |
| | 3 | * Copyright (C) 2005-2012, International Business Machines |
| | 4 | * Corporation and others. All Rights Reserved. |
| | 5 | ********************************************************************** |
| | 6 | */ |
| | 7 | |
| | 8 | #ifndef __CSMATCH_H |
| | 9 | #define __CSMATCH_H |
| | 10 | |
| | 11 | #include "unicode/uobject.h" |
| | 12 | |
| | 13 | #if !UCONFIG_NO_CONVERSION |
| | 14 | |
| | 15 | U_NAMESPACE_BEGIN |
| | 16 | |
| | 17 | class InputText; |
| | 18 | class CharsetRecognizer; |
| | 19 | |
| | 20 | /* |
| | 21 | * CharsetMatch represents the results produced by one Charset Recognizer for one input text |
| | 22 | * Any confidence > 0 indicates a possible match, meaning that the input bytes |
| | 23 | * are at least legal. |
| | 24 | * |
| | 25 | * The full results of a detect are represented by an array of these |
| | 26 | * CharsetMatch objects, each representing a possible matching charset. |
| | 27 | * |
| | 28 | * Note that a single charset recognizer may detect multiple closely related |
| | 29 | * charsets, and set different names depending on the exact input bytes seen. |
| | 30 | */ |
| | 31 | class CharsetMatch : public UMemory |
| | 32 | { |
| | 33 | private: |
| | 34 | InputText *textIn; |
| | 35 | int32_t confidence; |
| | 36 | const char *fCharsetName; |
| | 37 | const char *fLang; |
| | 38 | |
| | 39 | public: |
| | 40 | CharsetMatch(); |
| | 41 | |
| | 42 | /** |
| | 43 | * fully set the state of this CharsetMatch. |
| | 44 | * Called by the CharsetRecognizers to record match results. |
| | 45 | * Default (NULL) parameters for names will be filled by calling the |
| | 46 | * corresponding getters on the recognizer. |
| | 47 | */ |
| | 48 | void set(InputText *input, |
| | 49 | const CharsetRecognizer *cr, |
| | 50 | int32_t conf, |
| | 51 | const char *csName=NULL, |
| | 52 | const char *lang=NULL); |
| | 53 | |
| | 54 | /** |
| | 55 | * Return the name of the charset for this Match |
| | 56 | */ |
| | 57 | const char *getName() const; |
| | 58 | |
| | 59 | const char *getLanguage()const; |
| | 60 | |
| | 61 | int32_t getConfidence()const; |
| | 62 | |
| | 63 | int32_t getUChars(UChar *buf, int32_t cap, UErrorCode *status) const; |
| | 64 | }; |
| | 65 | |
| | 66 | U_NAMESPACE_END |
| | 67 | |
| | 68 | #endif |
| | 69 | #endif /* __CSMATCH_H */ |
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