OTransliterator.hpp

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#ifndef __OPENTREP_BAS_OTRANSLITERATOR_HPP
#define __OPENTREP_BAS_OTRANSLITERATOR_HPP
 
// //////////////////////////////////////////////////////////////////////
// Import section
// //////////////////////////////////////////////////////////////////////
// STL
#include <string>
// ICU
#include <unicode/unistr.h> // UnicodeString
#include <unicode/translit.h> // Transliterator
 
namespace OPENTREP {

  class OTransliterator {
  public:
    // //////////////// Business support methods ///////////////
    std::string unpunctuate (const std::string& iString) const;

    std::string unquote (const std::string& iString) const;

    std::string unaccent (const std::string& iString) const;

    std::string transliterate (const std::string& iString) const;

    std::string normalise (const std::string& iString) const;
 
 
  public:
    // //////////////// Construction and destruction ///////////////
    OTransliterator();

    OTransliterator (const OTransliterator&);

    ~OTransliterator();
 
 
  private:
    // //////////////// Business support methods ///////////////
    void unpunctuate (icu::UnicodeString&) const;

    void unquote (icu::UnicodeString&) const;

    void unaccent (icu::UnicodeString&) const;

    void transliterate (icu::UnicodeString&) const;
    
  private:
    void initPunctuationRemover();

    void initQuoteRemover();

    void initAccentRemover();

    void initTranlisterator();

    void init();

    void finalise();
 
 
  private:
    // /////////////////////// Attributes //////////////////////
    icu::Transliterator* _punctuationRemover;

    icu::Transliterator* _quoteRemover;

    icu::Transliterator* _accentRemover;

    icu::Transliterator* _tranlist;
  };
 
}
#endif // __OPENTREP_BAS_OTRANSLITERATOR_HPP