mirror of
https://github.com/tesseract-ocr/tesseract.git
synced 2024-12-23 23:17:49 +08:00
28 lines
895 B
C
28 lines
895 B
C
|
#ifndef TESSERACT_TRAINING_VALIDATE_KHMER_H_
|
||
|
|
#define TESSERACT_TRAINING_VALIDATE_KHMER_H_
|
||
|
|
|
||
|
|
#include "validator.h"
|
||
|
|
|
||
|
|
namespace tesseract {
|
||
|
|
|
||
|
|
// Subclass of Validator that validates and segments Khmer.
|
||
|
|
class ValidateKhmer : public Validator {
|
||
|
|
public:
|
||
|
|
ValidateKhmer(ViramaScript script, bool report_errors)
|
||
|
|
: Validator(script, report_errors) {}
|
||
|
|
~ValidateKhmer() {}
|
||
|
|
|
||
|
|
protected:
|
||
|
|
// Returns whether codes matches the pattern for an Khmer Grapheme.
|
||
|
|
// Consumes the next Grapheme in codes_[codes_used_++...] and copies it to
|
||
|
|
// parts_ and output_. Returns true if a valid Grapheme was consumed,
|
||
|
|
// otherwise does not increment codes_used_.
|
||
|
|
bool ConsumeGraphemeIfValid() override;
|
||
|
|
// Returns the CharClass corresponding to the given Unicode ch.
|
||
|
|
CharClass UnicodeToCharClass(char32 ch) const override;
|
||
|
|
};
|
||
|
|
|
||
|
|
} // namespace tesseract
|
||
|
|
|
||
|
|
#endif // TESSERACT_TRAINING_VALIDATE_KHMER_H_
|