diff options
Diffstat (limited to 'fxbarcode/datamatrix/BC_C40Encoder.h')
| -rw-r--r-- | fxbarcode/datamatrix/BC_C40Encoder.h | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/fxbarcode/datamatrix/BC_C40Encoder.h b/fxbarcode/datamatrix/BC_C40Encoder.h index ad8669d412..550d226efb 100644 --- a/fxbarcode/datamatrix/BC_C40Encoder.h +++ b/fxbarcode/datamatrix/BC_C40Encoder.h @@ -29,11 +29,13 @@ class CBC_C40Encoder : public CBC_Encoder { virtual int32_t encodeChar(wchar_t c, CFX_WideString& sb, int32_t& e); private: - int32_t backtrackOneCharacter(CBC_EncoderContext& context, - CFX_WideString& buffer, - CFX_WideString& removed, - int32_t lastCharSize, - int32_t& e); + // Moves back by 1 position in |context| and adjusts |buffer| accordingly + // using |lastCharSize|. Returns the length of the current character in + // |context| after adjusting the position. If the character cannot be encoded, + // return -1. + int32_t BacktrackOneCharacter(CBC_EncoderContext* context, + CFX_WideString* buffer, + int32_t lastCharSize); }; #endif // FXBARCODE_DATAMATRIX_BC_C40ENCODER_H_ |