fixst128.h

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// $Id: fixst128.h 1283 2006-06-09 10:45:34Z alex $
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 */

#ifndef INC__FIXSTRING128
#define INC__FIXSTRING128

#include "basestr.h"


/*************************************************************************************
    class String_128 : public StringBase
    
    Author:     Justin_Flude (Xara Group Ltd) <camelotdev@xara.com>
    Created:    12th August 1993    
    Purpose:    Extends its String base class to become fixed-length and atomically
                allocatable, ie. a failed constructor call for this class will never
                leave the object in an illegal state.
*************************************************************************************/

class CCAPI String_128 : public StringBase
{
    static const INT32 FIX_LEN_BUFSIZE;

private:
    void CopyConstruct( const StringBase &other );
    
public:
    String_128(const TCHAR *psz = TEXT(""));
#if 0 != wxUSE_UNICODE
    String_128( PCSTR psz );
#endif
    String_128( const StringBase& other ) { CopyConstruct( other ); }
    String_128( const String_128& other ) { CopyConstruct( other ); }
    String_128(UINT32 resID, UINT32 hinst = 0);
    String_128(const wxString& wxs);
    virtual ~String_128();

    virtual BOOL Alloc(INT32 nSize);

private:
    TCHAR fixedbuf[FIX_LEN_BUFM(128)];
};




/**************************************************************************************
>   virtual String_128::~String_128()

    Author:     Justin_Flude (Xara Group Ltd) <camelotdev@xara.com>
    Created:    12th August 1993
    Purpose:    Destroys this fixed-length string.
***************************************************************************************/

inline String_128::~String_128()
{
    // If the string is using the fixed-length buffer then make sure the
    // base class doesn't try to delete[] it.
    if (text == fixedbuf) text = 0;
}

#endif  // INC__FIXSTRING128

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