Classes and Member Functions > LBitmapBase > LBitmapBase Member Functions > LBitmapBase::IsAllocated

LBitmapBase::IsAllocated

#include "ltwrappr.h"

L_BOOL LBitmapBase::IsAllocated()

Determines whether this class object has an allocated bitmap.

Returns

TRUE	The bitmap is allocated.
FALSE	The bitmap is not allocated.

Comments

Use this function to check whether this class object has an allocated bitmap.

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__IsAllocatedExample() 
{ 
   L_INT nRet; 
   LBitmapBase MyBitmap; 
   nRet =MyBitmap.Load(MAKE_IMAGE_PATH(TEXT("image1.cmp"))); 
   if(nRet !=SUCCESS) 
      return nRet; 
   if(MyBitmap.IsAllocated()) 
      nRet = MyBitmap.Free(); 
   return nRet; 
}