Classes and Member Functions > LBitmapBase > LBitmapBase Member Functions > LBitmapBase::IsUsingDiskMemory

LBitmapBase::IsUsingDiskMemory

#include "ltwrappr.h"

L_BOOL LBitmapBase::IsUsingDiskMemory()

Determines whether the bitmap data memory is allocated using the virtual (hard-disk) memory.

Returns

TRUE	The bitmap data is allocated using virtual memory on the hard-disk.
FALSE	The bitmap data is not allocated using virtual memory on the hard-disk.

Comments

Use this function to check if the bitmap data memory is allocated using the virtual (hard-disk) memory.

Required DLLs and Libraries

LTDIS
LTFIL

For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application.

Platforms

Win32, x64.

Example

#define MAKE_IMAGE_PATH(pFileName) TEXT("C:\\Users\\Public\\Documents\\LEADTOOLS Images\\")pFileName 
L_INT LBitmapBase__IsUsingDiskMemoryExample() 
{ 
   L_INT nRet; 
   LBitmapBase MyBitmap; 
   L_BOOL  bUDM; 
   nRet =MyBitmap.Load(MAKE_IMAGE_PATH(TEXT("image1.cmp"))); 
   if(nRet !=SUCCESS) 
      return nRet; 
   bUDM=MyBitmap.IsUsingDiskMemory(); 
   return SUCCESS; 
}