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bgstring.h

This is the verbatim text of the bgstring.h include file.

#ifndef __BGSTRING_H__
#define __BGSTRING_H__

/* $Id: bgstring.h,v 1.1 2000/02/18 09:04:17 dpfeifle Exp $ */

#include "bgobject.h"
#include "bglog.h"

#define REALLOCSIZE     32

class BGString
   : public BGOctet
{
public:

   BGString                  ( );

   BGString                  ( long );

   BGString                  ( const BGString &s );

   BGString                  ( const char *s );

virtual
  ~BGString                  ( );

//virtual long
//   cid                       ( ) const { return BGCID_BGSTRING; }
//virtual BGString
//   toString                  ( ) { return BGString(*this); }
virtual BGString
   toString                  ( ) { return *this; }
virtual unsigned long
   hash                      ( );
virtual int
   compare                   ( BGObject &obj );

virtual BGString
   className                 ( ) { return BGString ("BGString");}

void
   set                       ( const char *s );

virtual char*
   buffer                    ( ) const { return buf; }

virtual long
   length                    ( ) const { return len; }

void
   clear                     ( );

inline void
   ensure                    ( long neededSize );

long
   indexOf                   ( char ch,
                               long fromIndex=0 );

long
   indexOf                   ( char *s,
                               long fromIndex=0 );

long
   indexOf                   ( BGString &s, 
                               long fromIndex=0  );

BGString
   substring                 ( long beginIndex, 
                               long endIndex );

BGString&
   replace                   ( char oldch, 
                               char newch, 
                               long beginIndex=0, 
                               long endIndex=0 );

BGString&
   add                       ( const char *s );

BGString&
   add                       ( char charToAppend );

BGString&
   add                       ( const BGString& s );

BGString&
   trim                      ( );

BGString&
   ltrim                     ( );

BGString&
   rtrim                     ( );

char& operator [] (int i);
friend BGString operator + (const BGString&, const BGString&);
friend BGString operator + (const BGString&, char);
void operator = (const BGString&);
void operator = (const char*);
void operator = (char);

// TODO: FIX THAT !!!
const static char CR       = '\r';
const static char LF       = '\n';
const static char CRLF[3]  = "\r\n";

protected:

//static const long REALLOCSIZE = 32;

void
   realloc                   ( long plusSize = REALLOCSIZE );

private:

char*
   buf;
long
   len;
size_t
   allocsize;
char
   hashbuf[17];
};

#endif

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