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skStringBuffer.h

00001 /*
00002   Copyright 1996-2003
00003   Simon Whiteside
00004 
00005     This library is free software; you can redistribute it and/or
00006     modify it under the terms of the GNU Lesser General Public
00007     License as published by the Free Software Foundation; either
00008     version 2 of the License, or (at your option) any later version.
00009 
00010     This library is distributed in the hope that it will be useful,
00011     but WITHOUT ANY WARRANTY; without even the implied warranty of
00012     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00013     Lesser General Public License for more details.
00014 
00015     You should have received a copy of the GNU Lesser General Public
00016     License along with this library; if not, write to the Free Software
00017     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
00018 
00019 * $Id: skStringBuffer_8h-source.html,v 1.5 2003/01/23 15:31:03 simkin_cvs Exp $
00020 */
00021 
00022 
00023 #ifndef skSTRINGBUFFER_H
00024 #define skSTRINGBUFFER_H
00025 
00026 #include "skString.h"
00027 
00031 class skStringBuffer 
00032 {
00033  public:
00038   skStringBuffer(USize capacity,USize growth_increment=16);
00043   skStringBuffer(const skString& s,USize growth_increment=16);
00047   skStringBuffer(const skStringBuffer& s);
00051   ~skStringBuffer();
00055   skStringBuffer& operator=(const skStringBuffer& s);
00060   void append(Char ch);
00065   void append(const skString& s);
00070   void append(const Char * s);
00075   skString toString() ;
00080   skString toStringCopy() const;
00085   operator const Char * () const;
00090   USize length() const;
00095   USize capacity() const;
00096  private:
00101   void ensureCapacity(USize capacity);
00103   Char * m_Buffer;
00105   USize m_Length;
00107   USize m_Capacity;
00109   USize m_GrowthIncrement;
00110 };
00111 
00112 #endif

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