LBuffer::GetSize

Summary

Retrieves the size of the class object's buffer.

Get the actual pointer to the data by calling LBuffer::GetData().

Syntax

#include "ltwrappr.h"

L_SIZE_T LBuffer::GetSize()

Returns

The size of the allocated LEAD buffer.

Required DLLs and Libraries

Platforms

Win32, x64.

See Also

Functions

Example

L_INT LBuffer__GetSizeExample(LBitmapBase& LeadBitmap) 
{ 
    
   LBuffer LeadBuffer ; 
   L_INT nBytesPerLine ; 
   L_INT nRet; 
 
   nBytesPerLine = LeadBitmap.GetBytesPerLine(); 
 
   if (LeadBuffer.GetSize() < (DWORD)nBytesPerLine) 
   { 
      nRet =LeadBuffer.Reallocate((DWORD)nBytesPerLine) ; 
      if(nRet !=SUCCESS) 
         return nRet; 
   } 
 
 
   //... 
 
   return SUCCESS; 
}
Help Version 23.0.2024.2.29
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LEADTOOLS Raster Imaging C++ Class Library Help
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© 1991-2023 LEAD Technologies, Inc. All Rights Reserved.