DigitConverter.h

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//
// This file is part of the MADELINE 2 program 
// written by Edward H. Trager, Ritu Khanna and Adrian Marrs
// Copyright (c) 2005 by the
// Regents of the University of Michigan.
// All Rights Reserved.
// 
// The latest version of this program is available from:
// 
//   http://eyegene.ophthy.med.umich.edu/madeline/
//   
// Released under the GNU General Public License.
// A copy of the GPL is included in the distribution
// package of this software, or see:
// 
//   http://www.gnu.org/copyleft/
//   
// ... for licensing details.
// 


#include <string>
#include <ostream>

#ifndef DigitConverter_INCLUDED
#define DigitConverter_INCLUDED

class DigitConverter{
        
private:
        
        std::string _input;
        
        bool _isASCII( void );
        void _normalize( void );
        
        static const char *_digits[];
        static const char *_ArabicIndicDigits[];
        // 22 rows of ten digits each
        // Defining all the non-ASCII decimal
        // digits in Unicode version 3:
        static const int TABLE_SIZE=220;
        
public:
        
        // Constructors:
        DigitConverter(const char *p,int stt, int end);
        DigitConverter(const char *p);
        DigitConverter(const std::string &input);
        
        
        // Set functions:
        void set(const char *p, int stt, int end);
        void set(const char *p);
        void set(const std::string &input);
        
        // Get function:
        const std::string get( void ) const;
        
};

std::ostream& operator<<(std::ostream& s, const DigitConverter& dc);

#endif

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