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dsWordSource.h

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/*
 * $Id: dsWordSource.h,v 1.1.1.1 2002/09/02 18:42:23 dsamersoff Exp $
 */

#ifndef dsWordSource_h
#define dsWordSource_h

#ifdef HAVE_CONFIG_H
# include <config.h>
#endif


#include <stdio.h>
#include <string.h>
#include <ctype.h>
#include <string.h>

#include <dsSmartException.h>

DECLARE_EXCEPTION(ws);

class dsWordSource
{
public:
    unsigned    wordcnt; 
    unsigned    linecnt; 
    const char *delems;  

    dsWordSource(const char *filename, const char *dlm = " $@#%&*.,<>?!~;':\"[]{}\\/|+=_-()\t\r\n");

    ~dsWordSource();

    const char *next();

    void reset();

private:
    int isword(int ch);
    void fillbuf();
    void nextalpha();
    FILE *fp;
    char buffer[256];
    char *p, *q;
    int done;
};

#endif

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