libreoffice/basic/source/inc/buffer.hxx

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#ifndef _BUFFER_HXX
#define _BUFFER_HXX

#include <tools/solar.h>
#include <tools/string.hxx>

class SbiParser;

class SbiBuffer {                   // Code/Konstanten-Puffer:
    SbiParser* pParser;             // fuer Fehlermeldungen
    char*   pBuf;                   // Puffer-Pointer
    char*   pCur;                   // aktueller Puffer-Pointer
    UINT32  nOff;                   // aktuelles Offset
    UINT32  nSize;                  // aktuelle Groesse
    short   nInc;                   // Inkrement
    BOOL    Check( USHORT );        // Buffergroesse testen
public:
    SbiBuffer( SbiParser*, short ); // Inkrement
   ~SbiBuffer();
    void Patch( UINT32, UINT32 );   // Patchen
    void Chain( UINT32 );           // Back-Chain
    void Align( INT32 );            // Alignment
    BOOL Add( const void*, USHORT );// Element anfuegen
    BOOL operator += (const String&);// Basic-String speichern
    BOOL operator += (INT8);        // Zeichen speichern
    BOOL operator += (INT16);       // Integer speichern
    BOOL operator += (UINT8);       // Zeichen speichern
    BOOL operator += (UINT16);      // Integer speichern
    BOOL operator += (UINT32);      // Integer speichern
    BOOL operator += (INT32);       // Integer speichern
    char*  GetBuffer();             // Puffer rausgeben (selbst loeschen!)
    char*  GetBufferPtr(){ return pBuf; }
    UINT32 GetSize()                { return nOff; }
};

#endif